CN104467438A - High-power triggering and boosting circuit based on linear driving - Google Patents
High-power triggering and boosting circuit based on linear driving Download PDFInfo
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- CN104467438A CN104467438A CN201410712041.3A CN201410712041A CN104467438A CN 104467438 A CN104467438 A CN 104467438A CN 201410712041 A CN201410712041 A CN 201410712041A CN 104467438 A CN104467438 A CN 104467438A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
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Abstract
The invention discloses a high-power triggering and boosting circuit based on linear driving. The high-power triggering and boosting circuit based on linear driving is mainly composed of a rectification filter circuit, a triggering circuit connected with the rectification filter circuit, a boosting circuit connected with the triggering circuit, a two-stage low-pass filtration and amplification circuit connected with the boosting circuit. The high-power triggering and boosting circuit based on linear driving is characterized in that a linear driving circuit is arranged between the filter circuit and the triggering circuit and is composed of a driving chip U1, a triode VT5, a triode VT6, a triode VT7, a triode VT8, a capacitor C14, a resistor R16 and the like, the positive electrode of capacitor C14 is connected with the filter circuit, the negative electrode of the capacitor C14 passes through a resistor R15 and then is connected with an IN1 pin of the driving chip U1, one end of the resistor R16 is connected with the collector electrode of the triode VT5, and the other end of the resistor R16 passes through a resistor R17 and then is connected with the base electrode of the triode VT7. According to the high-power triggering and boosting circuit based on linear driving, the linear driving circuit is adopted, in this way, higher power can be output by the circuit, high stability can be maintained, and the operating requirement of high-power production equipment is met.
Description
Technical field
The present invention relates to a kind of booster circuit, specifically refer to a kind of high-power triggering booster circuit based on Linear Driving.
Background technology
Along with improving constantly of people's living standard and electric equipment products performance, people are also more and more higher to the requirement triggering booster circuit.People more and more focus on production efficiency aborning, and a lot of production process all uses mechanization.But due to the design level of traditional triggering booster circuit not high, the demand of some high-power production equipments can not be met, thus have influence on production efficiency.The power that the output how enabling circuit stable is larger is that people are badly in need of solving.
Summary of the invention
The object of the invention is to overcome the defect that conventional trigger booster circuit can not meet some high-power production equipment demands, a kind of more powerful high-power triggering booster circuit based on Linear Driving of output that can be stable is provided.
Object of the present invention is achieved through the following technical solutions: a kind of high-power triggering booster circuit based on Linear Driving, primarily of the circuits for triggering that current rectifying and wave filtering circuit is connected with this current rectifying and wave filtering circuit, the booster circuit be connected with circuits for triggering, the two-stage low-pass filtering amplifying circuit be connected with booster circuit forms, between filter circuit and circuits for triggering, be also provided with linear drive circuit, described linear drive circuit is by driving chip U1, triode VT5, triode VT6, triode VT7, triode VT8, positive pole is connected with filter circuit, the electric capacity C14 that negative pole is connected with the IN1 pin of driving chip U1 after resistance R15, one end is connected with the collector electrode of triode VT5, the resistance R16 that the other end is connected with the base stage of triode VT7 after resistance R17, positive pole is connected with the base stage of triode VT5, the electric capacity C16 that negative pole is connected with the IN1 pin of driving chip U1, positive pole is connected with the IN2 pin of driving chip U1, the electric capacity C15 of minus earth, one end is connected with the emitter of triode VT5, the resistance R19 that the other end is connected with the base stage of triode VT6, one end is connected with the base stage of triode VT6, the resistance R18 that the other end is connected with the base stage of triode VT7, N pole is connected with the collector electrode of triode VT5, the diode D3 that P pole is connected with the collector electrode of triode VT6, positive terminal is connected with the collector electrode of triode VT5, the not gate Y that end of oppisite phase is connected with triode VT8 collector electrode, one end is connected with triode VT8 emitter, the resistance R21 that the other end is connected with the emitter of triode VT7 after resistance R20, the end of oppisite phase of P pole NAND gate Y is connected, the diode D4 that N pole is connected with the tie point of resistance R21 with resistance R20 forms, the VCC pin of described driving chip U1 is connected with the base stage of triode VT5, END pin ground connection, OUT pin are connected with the collector electrode of triode VT6, the collector electrode of triode VT6 is also connected with the base stage of triode VT8, its emitter is connected with the base stage of triode VT7, the grounded collector of triode VT7, the N pole of diode D4 is connected with circuits for triggering.
Described current rectifying and wave filtering circuit is made up of rectification circuit and filter circuit;
Described rectification circuit comprises: bridge rectifier U, fuse FU, resistance R1, and electric capacity C1; Two inputs of bridge rectifier U are connected with adjustable resistance R1 with fuse FU respectively, one output ground connection, another output after electric capacity C1 are connected with filter circuit input;
Described filter circuit is by triode VT1, the diode D1 that P pole is connected with the collector electrode of triode VT1 after resistance R3, N pole is connected with one end output and the circuits for triggering of bridge rectifier U simultaneously, the resistance R2 that one end is connected with the N pole of diode D1, the other end is connected with the collector electrode of triode VT1, the inductance L 1 that one end is connected with the base stage of triode VT1, the other end is connected with circuits for triggering, and while positive pole is connected with the emitter of triode VT1, negative pole is connected with the positive pole of electric capacity C14, the electric capacity C2 of ground connection forms.
Described circuits for triggering comprise: resistance R4, resistance R5, triode VT2, flip chip K, electric capacity C4, resistance R6; The base stage of described triode VT2 is connected with the N pole of diode D1 after resistance R4, collector electrode after resistance R5 simultaneously with the N pole of diode D1 and booster circuit is connected, emitter is connected with the S pin of flip chip K, the base stage of triode VT2 is also connected with the J pin of flip chip K with inductance L 1 simultaneously, the negative pole of electric capacity C4 after resistance R6 respectively with the R pin of flip chip K with K pin is connected, positive pole is connected with the Q2 pin of flip chip K; The CK pin of described flip chip K is connected with the N pole of diode D4, Q1 pin is connected with booster circuit, and the negative pole of electric capacity C4 is also connected with booster circuit.
Described booster circuit by the former limit circuit being arranged on the former limit of transformer T1, and is arranged on the secondary circuit composition of transformer T1 secondary; Described secondary circuit is by the inductance coil L4 being arranged on transformer T1 secondary, one end is connected with the non-same polarity of this inductance coil L4, the resistance R7 of other end ground connection after electric capacity C5, electric capacity C6, electric capacity C7, and P pole is connected with the non-same polarity of inductance coil L4, N pole forms with the thyristor D2 that electric capacity C5 is connected with tie point and the two-stage low-pass filtering amplifying circuit of electric capacity C6 simultaneously; The Same Name of Ends of described inductance coil L4 is then connected with the tie point of electric capacity C6 with C7 and two-stage low-pass filtering amplifying circuit.
Described former limit circuit then by the inductance coil L2 and the inductance coil L3 that are serially connected in the former limit of transformer T1, and forms with the electric capacity C3 that inductance coil L2 is in parallel; The Same Name of Ends of described inductance coil L3 is connected with the Q1 pin of flip chip K and the non-same polarity of inductance coil L2 respectively, and its non-same polarity is then connected with the negative pole of electric capacity C4, and the Same Name of Ends of inductance coil L2 is then connected with the N pole of diode D1.
Described two-stage low-pass filtering amplifying circuit is by amplifier P1, amplifier P2, triode VT3, triode VT4, positive pole is connected with the tie point of electric capacity C7 with electric capacity C6, the electric capacity C8 of minus earth, one end is connected with the normal phase input end of amplifier P1, the resistance R8 that the other end is connected with the N pole of thyristor D2, positive pole is connected with amplifier P1 inverting input after resistance R9, the electric capacity C9 that negative pole is connected with the negative pole of electric capacity C8, negative pole is connected with the output of amplifier P1, the electric capacity C10 that positive pole is connected with the inverting input of amplifier P1, negative pole is connected with the output of amplifier P1, the electric capacity C11 that positive pole is connected with the base stage of triode VT3, one end is connected with the collector electrode of triode VT3, the resistance R10 that the other end is connected with the emitter of triode VT4, positive pole is connected with the base stage of triode VT4 after resistance R11, the electric capacity C12 of ground connection while negative pole is connected with electric capacity C10 negative pole, one end is connected with the positive pole of electric capacity C12, the resistance R12 that the other end is connected with the inverting input of amplifier P2, the resistance R13 be in parallel with resistance R12, be serially connected in the electric capacity C13 between the output of amplifier P2 and inverting input, and the resistance R14 be serially connected between the normal phase input end of amplifier P2 and output forms, the emitter of described triode VT3 is connected with electric capacity C10 negative pole, and the collector electrode of triode VT4 is connected with the normal phase input end of amplifier P2.
Described driving chip U1 is LM387 integrated chip.
The present invention comparatively prior art compares, and has the following advantages and beneficial effect:
(1) the present invention adopts linear drive circuit, and it can make circuit export larger power, can also keep very high stability simultaneously, to meet the operational requirements that high-power production is arranged.
(2) circuit electric energy loss of the present invention is little, saves use cost.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of linear drive circuit of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, high-power triggering booster circuit based on Linear Driving of the present invention, primarily of the circuits for triggering that current rectifying and wave filtering circuit is connected with this current rectifying and wave filtering circuit, the booster circuit be connected with circuits for triggering, the two-stage low-pass filtering amplifying circuit be connected with booster circuit forms, between filter circuit and circuits for triggering, be also provided with linear drive circuit.
As shown in Figure 2, described linear drive circuit is by driving chip U1, triode VT5, triode VT6, triode VT7, triode VT8, positive pole is connected with filter circuit, the electric capacity C14 that negative pole is connected with the IN1 pin of driving chip U1 after resistance R15, one end is connected with the collector electrode of triode VT5, the resistance R16 that the other end is connected with the base stage of triode VT7 after resistance R17, positive pole is connected with the base stage of triode VT5, the electric capacity C16 that negative pole is connected with the IN1 pin of driving chip U1, positive pole is connected with the IN2 pin of driving chip U1, the electric capacity C15 of minus earth, one end is connected with the emitter of triode VT5, the resistance R19 that the other end is connected with the base stage of triode VT6, one end is connected with the base stage of triode VT6, the resistance R18 that the other end is connected with the base stage of triode VT7, N pole is connected with the collector electrode of triode VT5, the diode D3 that P pole is connected with the collector electrode of triode VT6, positive terminal is connected with the collector electrode of triode VT5, the not gate Y that end of oppisite phase is connected with triode VT8 collector electrode, one end is connected with triode VT8 emitter, the resistance R21 that the other end is connected with the emitter of triode VT7 after resistance R20, the end of oppisite phase of P pole NAND gate Y is connected, the diode D4 that N pole is connected with the tie point of resistance R21 with resistance R20 forms, the VCC pin of described driving chip U1 is connected with the base stage of triode VT5, END pin ground connection, OUT pin are connected with the collector electrode of triode VT6, the collector electrode of triode VT6 is also connected with the base stage of triode VT8, its emitter is connected with the base stage of triode VT7, the grounded collector of triode VT7, the N pole of diode D4 is connected with circuits for triggering.Linear drive circuit, it can make circuit export larger power, can also keep very high stability simultaneously, to meet the operational requirements that high-power production is arranged.In order to ensure implementation result, described driving chip U is preferably LM387 integrated chip, its highly sensitive and low price.
Described current rectifying and wave filtering circuit is made up of rectification circuit and filter circuit.Described rectification circuit comprises: bridge rectifier U, fuse FU, resistance R1, and electric capacity C1; Two inputs of bridge rectifier U are connected with adjustable resistance R1 with fuse FU respectively, one output ground connection, another output after electric capacity C1 are connected with filter circuit input.
Described filter circuit is by triode VT1, the diode D1 that P pole is connected with the collector electrode of triode VT1 after resistance R3, N pole is connected with one end output and the circuits for triggering of bridge rectifier U simultaneously, the resistance R2 that one end is connected with the N pole of diode D1, the other end is connected with the collector electrode of triode VT1, the inductance L 1 that one end is connected with the base stage of triode VT1, the other end is connected with circuits for triggering, and while positive pole is connected with the emitter of triode VT1, negative pole is connected with the positive pole of electric capacity C14, the electric capacity C2 of ground connection forms.
Described circuits for triggering comprise: resistance R4, resistance R5, triode VT2, flip chip K, electric capacity C4, resistance R6; The base stage of described triode VT2 is connected with the N pole of diode D1 after resistance R4, collector electrode after resistance R5 simultaneously with the N pole of diode D1 and booster circuit is connected, emitter is connected with the S pin of flip chip K, the base stage of triode VT2 is also connected with the J pin of flip chip K with inductance L 1 simultaneously, the negative pole of electric capacity C4 after resistance R6 respectively with the R pin of flip chip K with K pin is connected, positive pole is connected with the Q2 pin of flip chip K; The CK pin of described flip chip K is connected with the N pole of diode D4, Q1 pin is connected with booster circuit, and the negative pole of electric capacity C4 is also connected with booster circuit.
Described booster circuit by the former limit circuit being arranged on the former limit of transformer T1, and is arranged on the secondary circuit composition of transformer T1 secondary; Described secondary circuit is by the inductance coil L4 being arranged on transformer T1 secondary, one end is connected with the non-same polarity of this inductance coil L4, the resistance R7 of other end ground connection after electric capacity C5, electric capacity C6, electric capacity C7, and P pole is connected with the non-same polarity of inductance coil L4, N pole forms with the thyristor D2 that electric capacity C5 is connected with tie point and the two-stage low-pass filtering amplifying circuit of electric capacity C6 simultaneously; The Same Name of Ends of described inductance coil L4 is then connected with the tie point of electric capacity C6 with C7 and two-stage low-pass filtering amplifying circuit.
Described former limit circuit then by the inductance coil L2 and the inductance coil L3 that are serially connected in the former limit of transformer T1, and forms with the electric capacity C3 that inductance coil L2 is in parallel; The Same Name of Ends of described inductance coil L3 is connected with the Q1 pin of flip chip K and the non-same polarity of inductance coil L2 respectively, and its non-same polarity is then connected with the negative pole of electric capacity C4, and the Same Name of Ends of inductance coil L2 is then connected with the N pole of diode D1.
Described two-stage low-pass filtering amplifying circuit is by amplifier P1, amplifier P2, triode VT3, triode VT4, positive pole is connected with the tie point of electric capacity C7 with electric capacity C6, the electric capacity C8 of minus earth, one end is connected with the normal phase input end of amplifier P1, the resistance R8 that the other end is connected with the N pole of thyristor D2, positive pole is connected with amplifier P1 inverting input after resistance R9, the electric capacity C9 that negative pole is connected with the negative pole of electric capacity C8, negative pole is connected with the output of amplifier P1, the electric capacity C10 that positive pole is connected with the inverting input of amplifier P1, negative pole is connected with the output of amplifier P1, the electric capacity C11 that positive pole is connected with the base stage of triode VT3, one end is connected with the collector electrode of triode VT3, the resistance R10 that the other end is connected with the emitter of triode VT4, positive pole is connected with the base stage of triode VT4 after resistance R11, the electric capacity C12 of ground connection while negative pole is connected with electric capacity C10 negative pole, one end is connected with the positive pole of electric capacity C12, the resistance R12 that the other end is connected with the inverting input of amplifier P2, the resistance R13 be in parallel with resistance R12, be serially connected in the electric capacity C13 between the output of amplifier P2 and inverting input, and the resistance R14 be serially connected between the normal phase input end of amplifier P2 and output forms, the emitter of described triode VT3 is connected with electric capacity C10 negative pole, and the collector electrode of triode VT4 is connected with the normal phase input end of amplifier P2.
As mentioned above, just the present invention can well be realized.
Claims (6)
1. the high-power triggering booster circuit based on Linear Driving, primarily of the circuits for triggering that current rectifying and wave filtering circuit is connected with this current rectifying and wave filtering circuit, the booster circuit be connected with circuits for triggering, the two-stage low-pass filtering amplifying circuit be connected with booster circuit forms, and it is characterized in that: between filter circuit and circuits for triggering, be also provided with linear drive circuit, described linear drive circuit is by driving chip U1, triode VT5, triode VT6, triode VT7, triode VT8, positive pole is connected with filter circuit, the electric capacity C14 that negative pole is connected with the IN1 pin of driving chip U1 after resistance R15, one end is connected with the collector electrode of triode VT5, the resistance R16 that the other end is connected with the base stage of triode VT7 after resistance R17, positive pole is connected with the base stage of triode VT5, the electric capacity C16 that negative pole is connected with the IN1 pin of driving chip U1, positive pole is connected with the IN2 pin of driving chip U1, the electric capacity C15 of minus earth, one end is connected with the emitter of triode VT5, the resistance R19 that the other end is connected with the base stage of triode VT6, one end is connected with the base stage of triode VT6, the resistance R18 that the other end is connected with the base stage of triode VT7, N pole is connected with the collector electrode of triode VT5, the diode D3 that P pole is connected with the collector electrode of triode VT6, positive terminal is connected with the collector electrode of triode VT5, the not gate Y that end of oppisite phase is connected with triode VT8 collector electrode, one end is connected with triode VT8 emitter, the resistance R21 that the other end is connected with the emitter of triode VT7 after resistance R20, the end of oppisite phase of P pole NAND gate Y is connected, the diode D4 that N pole is connected with the tie point of resistance R21 with resistance R20 forms, the VCC pin of described driving chip U1 is connected with the base stage of triode VT5, END pin ground connection, OUT pin are connected with the collector electrode of triode VT6, the collector electrode of triode VT6 is also connected with the base stage of triode VT8, its emitter is connected with the base stage of triode VT7, the grounded collector of triode VT7, the N pole of diode D4 is connected with circuits for triggering.
2. a kind of high-power triggering booster circuit based on Linear Driving according to claim 1, is characterized in that: described current rectifying and wave filtering circuit is made up of rectification circuit and filter circuit;
Described rectification circuit comprises: bridge rectifier U, fuse FU, resistance R1, and electric capacity C1; Two inputs of bridge rectifier U are connected with adjustable resistance R1 with fuse FU respectively, one output ground connection, another output after electric capacity C1 are connected with filter circuit input;
Described filter circuit is by triode VT1, the diode D1 that P pole is connected with the collector electrode of triode VT1 after resistance R3, N pole is connected with one end output and the circuits for triggering of bridge rectifier U simultaneously, the resistance R2 that one end is connected with the N pole of diode D1, the other end is connected with the collector electrode of triode VT1, the inductance L 1 that one end is connected with the base stage of triode VT1, the other end is connected with circuits for triggering, and while positive pole is connected with the emitter of triode VT1, negative pole is connected with the positive pole of electric capacity C14, the electric capacity C2 of ground connection forms.
3. a kind of high-power triggering booster circuit based on Linear Driving according to claim 2, is characterized in that: described circuits for triggering comprise: resistance R4, resistance R5, triode VT2, flip chip K, electric capacity C4, resistance R6; The base stage of described triode VT2 is connected with the N pole of diode D1 after resistance R4, collector electrode after resistance R5 simultaneously with the N pole of diode D1 and booster circuit is connected, emitter is connected with the S pin of flip chip K, the base stage of triode VT2 is also connected with the J pin of flip chip K with inductance L 1 simultaneously, the negative pole of electric capacity C4 after resistance R6 respectively with the R pin of flip chip K with K pin is connected, positive pole is connected with the Q2 pin of flip chip K; The CK pin of described flip chip K is connected with the N pole of diode D4, Q1 pin is connected with booster circuit, and the negative pole of electric capacity C4 is also connected with booster circuit.
4. a kind of high-power triggering booster circuit based on Linear Driving according to claim 3, is characterized in that: described booster circuit by the former limit circuit being arranged on the former limit of transformer T1, and is arranged on the secondary circuit composition of transformer T1 secondary; Described secondary circuit is by the inductance coil L4 being arranged on transformer T1 secondary, one end is connected with the non-same polarity of this inductance coil L4, the resistance R7 of other end ground connection after electric capacity C5, electric capacity C6, electric capacity C7, and P pole is connected with the non-same polarity of inductance coil L4, N pole forms with the thyristor D2 that electric capacity C5 is connected with tie point and the two-stage low-pass filtering amplifying circuit of electric capacity C6 simultaneously; The Same Name of Ends of described inductance coil L4 is then connected with the tie point of electric capacity C6 with C7 and two-stage low-pass filtering amplifying circuit;
Described former limit circuit then by the inductance coil L2 and the inductance coil L3 that are serially connected in the former limit of transformer T1, and forms with the electric capacity C3 that inductance coil L2 is in parallel; The Same Name of Ends of described inductance coil L3 is connected with the Q1 pin of flip chip K and the non-same polarity of inductance coil L2 respectively, and its non-same polarity is then connected with the negative pole of electric capacity C4, and the Same Name of Ends of inductance coil L2 is then connected with the N pole of diode D1.
5. a kind of high-power triggering booster circuit based on Linear Driving according to claim 4, it is characterized in that: described two-stage low-pass filtering amplifying circuit is by amplifier P1, amplifier P2, triode VT3, triode VT4, positive pole is connected with the tie point of electric capacity C7 with electric capacity C6, the electric capacity C8 of minus earth, one end is connected with the normal phase input end of amplifier P1, the resistance R8 that the other end is connected with the N pole of thyristor D2, positive pole is connected with amplifier P1 inverting input after resistance R9, the electric capacity C9 that negative pole is connected with the negative pole of electric capacity C8, negative pole is connected with the output of amplifier P1, the electric capacity C10 that positive pole is connected with the inverting input of amplifier P1, negative pole is connected with the output of amplifier P1, the electric capacity C11 that positive pole is connected with the base stage of triode VT3, one end is connected with the collector electrode of triode VT3, the resistance R10 that the other end is connected with the emitter of triode VT4, positive pole is connected with the base stage of triode VT4 after resistance R11, the electric capacity C12 of ground connection while negative pole is connected with electric capacity C10 negative pole, one end is connected with the positive pole of electric capacity C12, the resistance R12 that the other end is connected with the inverting input of amplifier P2, the resistance R13 be in parallel with resistance R12, be serially connected in the electric capacity C13 between the output of amplifier P2 and inverting input, and the resistance R14 be serially connected between the normal phase input end of amplifier P2 and output forms, the emitter of described triode VT3 is connected with electric capacity C10 negative pole, and the collector electrode of triode VT4 is connected with the normal phase input end of amplifier P2.
6. a kind of high-power triggering booster circuit based on Linear Driving according to any one of Claims 1 to 5, is characterized in that: described driving chip U1 is LM387 integrated chip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712041.3A CN104467438A (en) | 2014-11-29 | 2014-11-29 | High-power triggering and boosting circuit based on linear driving |
| CN201510325325.1A CN104980051A (en) | 2014-11-29 | 2015-06-14 | High-power trigger booster system based on surging current limitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712041.3A CN104467438A (en) | 2014-11-29 | 2014-11-29 | High-power triggering and boosting circuit based on linear driving |
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| Publication Number | Publication Date |
|---|---|
| CN104467438A true CN104467438A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712041.3A Pending CN104467438A (en) | 2014-11-29 | 2014-11-29 | High-power triggering and boosting circuit based on linear driving |
| CN201510325325.1A Withdrawn CN104980051A (en) | 2014-11-29 | 2015-06-14 | High-power trigger booster system based on surging current limitation |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510325325.1A Withdrawn CN104980051A (en) | 2014-11-29 | 2015-06-14 | High-power trigger booster system based on surging current limitation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104792382A (en) * | 2015-04-13 | 2015-07-22 | 成都诚邦动力测试仪器有限公司 | Engine oil consumption detecting system based on four-order low-pass filtering processing |
| CN104808574A (en) * | 2015-04-21 | 2015-07-29 | 成都微哲电子科技有限公司 | Signal amplification type PLC flue gas desulfurization control system |
| CN104851425A (en) * | 2015-05-30 | 2015-08-19 | 宁波摩米创新工场电子科技有限公司 | High-definition voice identification system based on symmetric triode amplification circuit |
| CN104848907A (en) * | 2015-04-13 | 2015-08-19 | 成都诚邦动力测试仪器有限公司 | Engine fuel consumption measuring system based on trigger booster circuit |
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| CN105527894A (en) * | 2015-12-11 | 2016-04-27 | 成都翰道科技有限公司 | Intelligent aerator control system based on composite logic gate drive circuit |
| CN105468040A (en) * | 2015-12-11 | 2016-04-06 | 成都翰道科技有限公司 | Aerator energy conservation control system for intelligent fish tank |
-
2014
- 2014-11-29 CN CN201410712041.3A patent/CN104467438A/en active Pending
-
2015
- 2015-06-14 CN CN201510325325.1A patent/CN104980051A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792382A (en) * | 2015-04-13 | 2015-07-22 | 成都诚邦动力测试仪器有限公司 | Engine oil consumption detecting system based on four-order low-pass filtering processing |
| CN104848907A (en) * | 2015-04-13 | 2015-08-19 | 成都诚邦动力测试仪器有限公司 | Engine fuel consumption measuring system based on trigger booster circuit |
| CN104808574A (en) * | 2015-04-21 | 2015-07-29 | 成都微哲电子科技有限公司 | Signal amplification type PLC flue gas desulfurization control system |
| CN104851425A (en) * | 2015-05-30 | 2015-08-19 | 宁波摩米创新工场电子科技有限公司 | High-definition voice identification system based on symmetric triode amplification circuit |
| CN104851425B (en) * | 2015-05-30 | 2018-11-30 | 宁波摩米创新工场电子科技有限公司 | A kind of high definition speech recognition system based on symmetrical transistor amplifier |
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Application publication date: 20150325 |