CN106026756A - Rechargeable fast negative high-voltage power pulse output circuit - Google Patents
Rechargeable fast negative high-voltage power pulse output circuit Download PDFInfo
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- CN106026756A CN106026756A CN201610581263.5A CN201610581263A CN106026756A CN 106026756 A CN106026756 A CN 106026756A CN 201610581263 A CN201610581263 A CN 201610581263A CN 106026756 A CN106026756 A CN 106026756A
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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
- H02M11/00—Power conversion systems not covered by the preceding groups
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Abstract
The invention relates to a rechargeable fast negative high-voltage power pulse output circuit, which comprises a battery voltage and high voltage display circuit, a charging circuit, a trigger control circuit and a power pulse output circuit, wherein the battery voltage and high voltage display circuit is connected with the power pulse output circuit and the charging circuit, and the trigger control circuit is connected with the power pulse output circuit. The rechargeable fast negative high-voltage power pulse output circuit has the beneficial effects that: the rechargeable fast negative high-voltage power pulse output circuit has a charging function, can use an AC 220V as the power supply and can use a rechargeable battery as the power supply independently, realizes the diversity of the circuit power supply, and brings convenience for the user to use in special environments; the trigger speed is fast, the stability is good, and the reliability is high; the rechargeable fast negative high-voltage power pulse output circuit has the advantages of high charging voltage, large amount of stored energy, and high instantaneous power output discharge pulses; and the rechargeable fast negative high-voltage power pulse output circuit is capable of isolated trigger control of output power pulses, reducing output interference, and bringing convenience for users to control.
Description
Technical field
The present invention relates to a kind of rechargeable type quick negative high voltage output pulses output circuit being applied in the high-voltage power pulse generating unit in the fields such as industry, scientific research, military project, heavy current pulse generator and fuzing system, armament etc..
Background technology
The most existing high voltage pulse generation device or fuzing system, armament, need externally fed power supply, but without in some particular application of externally fed, use be inconvenient for when its work；On the other hand, said apparatus is limited by working mechanism and components and parts performance etc., triggers speed relatively slow, and the pulse current of output is little, and pulse power is low, and the moment output energy that load obtains is little, along with the development of electronics technology, increasingly can not meet the market demand.
Summary of the invention
In view of situation and the market actual demand of prior art, the invention provides a kind of be easy to carry, stable performance, moment output energy are high, the rechargeable type quick negative high voltage output pulses output circuit of fast response time.
The present invention is for achieving the above object, adopted the technical scheme that: a kind of rechargeable type quick negative high voltage output pulses output circuit, it includes cell voltage and high pressure display circuit, it is characterized in that: also include charging circuit, trigger control circuit, output pulses output circuit, described cell voltage and high pressure display circuit are connected with output pulses output circuit and charging circuit respectively, and described trigger control circuit is connected with output pulses output circuit；
nullPhysical circuit is connected as: in described charging circuit，The live wire L end of a termination Alternating Current Power Supply input of the primary coil Lp1 of transformator TRF1，The zero line N end of the b termination Alternating Current Power Supply input of transformator TRF1 primary coil Lp1，The c end of transformator TRF1 secondary coil Ls1 respectively with the negative pole of diode D1、The positive pole of diode D2 connects，The d end of transformator TRF1 secondary coil Ls1 respectively with the negative pole of diode D4、The positive pole of diode D3 connects，The positive pole of diode D1 with D4 be connected after ground connection GND，The negative pole of diode D2 with D3 connects the positive pole of electric capacity C1 respectively after being connected、The negative pole of diode D6、One end of resistance R2 and the emitter stage of audion T1，The minus earth GND of electric capacity C1，The positive pole of the positive pole of diode D6 sending and receiving light pipe LED1 respectively and one end of resistance R21，The base stage of another termination audion T1 of resistance R21，The negative pole of luminous tube LED1 connects outfan 1 foot and one end of electric capacity C2 of comparison amplifier U1A respectively by resistance R1，Earth terminal 4 foot of comparison amplifier U1A be connected with the other end of electric capacity C2 after ground connection GND，The positive pole of another terminating diode D5 of resistance R2，Power end 8 foot of comparison amplifier U1A respectively with the negative pole of diode D5、One end of resistance R3、In cell voltage and high pressure display circuit, the negative pole of diode D7 is connected and as in-line power end Vcc，Negative electrode 1 foot of adjustable reference source U2 with control after end 2 foot is connected respectively with inverting input 2 foot of comparison amplifier U1A、The other end of resistance R3 is connected and as internal reference end Vr，The anode 3 foot ground connection GND of adjustable reference source U2，In-phase input end 3 foot of comparison amplifier U1A connects adjustable end 3 foot of potentiometer RW，1 foot of potentiometer RW passes through resistance R5 ground connection GND，2 feet of potentiometer RW connect the negative pole of diode D8 respectively by resistance R4、One end of chopper Fuse、Cell voltage and one end of high pressure display circuit breaker in middle S1，The colelctor electrode of audion T1 connects the positive pole of diode D8，The positive pole of another termination rechargeable battery BAT of chopper Fuse，The minus earth GND of rechargeable battery BAT；
nullIn described trigger control circuit，Trigger control end P/N connects anode 1 foot of photoelectrical coupler U3 input diode by resistance R6，Negative electrode 2 foot of photoelectrical coupler U3 input diode meets control ground G1，Colelctor electrode 4 foot of photoelectrical coupler U3 output triode one end with resistance R8 and electric capacity C4 respectively is connected，Emitter stage 3 foot of photoelectrical coupler U3 output triode be connected with one end of electric capacity C3 after ground connection GND，Voltage stabilizing chip U4 is in parallel with electric capacity C8，The other end of resistance R8 respectively with one end of resistance R9、1 foot of voltage stabilizing chip U4、One end of resistance R22 connects,Another termination in-line power end Vcc of resistance R22，The 3 foot ground connection GND of voltage stabilizing chip U4，The other end of resistance R9 respectively with the other end of electric capacity C4、Inverting input 6 foot of amplifier U1B connects，The other end of electric capacity C3 respectively with one end of resistance R7、In-phase input end 5 foot of amplifier U1B connects，Another termination internal reference end Vr of resistance R7，The one termination in-line power end Vcc of resistance R10，The other end of resistance R10 respectively with outfan 7 foot of amplifier U1B、One end of electric capacity C5 is connected，The other end of electric capacity C5 respectively with one end of resistance R11、Control pole 3 foot of controllable silicon SCR connects，The other end of resistance R11 be connected with negative electrode 1 foot of controllable silicon SCR after ground connection GND；
nullIn described output pulses output circuit，High voltage power supply 1 is connected with the input feeder ear Vin of high voltage power supply 2 and is followed by the positive pole of diode D7 in cell voltage and high pressure display circuit，The input ground G of high voltage power supply 1 and high voltage power supply 2 is connected ground connection GND afterwards，The output ground HG1 of the high voltage power supply 1 and output ground HG2 of high voltage power supply 2 is connected afterwards ground connection GND,The outfan HV2 of high voltage power supply 2 by resistance R12 respectively with one end of electric capacity C6、In trigger control circuit, anode 2 foot of controllable silicon SCR connects，Different name end 1 foot of another termination transformator TRF2 primary coil Lp2 of electric capacity C6，Same Name of Ends 2 foot of transformator TRF2 primary coil Lp2 be connected with one end of resistance R18 after ground connection GND，The trigger electrode G end of pipe T2 is sent out in the different name end 4 foot contact of transformator TRF2 secondary coil Ls2，Same Name of Ends 3 foot of transformator TRF2 secondary coil Ls2 respectively with trigger pipe T2 negative electrode K end、The other end of resistance R18、One end of resistance R19 is connected and draws as high-voltage pulse output ground HGND,The anode A end one end with resistance R13 and electric capacity C7 respectively triggering pipe T2 is connected，The outfan HV1 of high voltage power supply 1 respectively with the other end of resistance R13、In cell voltage and high pressure display circuit, one end of resistance R14 connects，The other end of the other end connecting resistance R19 of electric capacity C7 is also drawn as high-voltage pulse outfan-HVP.
The invention has the beneficial effects as follows: there is charge function, alternating current 220V both can have been used as power supply, it is possible to be used alone rechargeable battery as power supply, it is achieved that circuit is powered multiformity, facilitates user's use in particular circumstances.
Triggering speed is fast, good stability, and reliability is high.
Charging voltage is high, and storage energy is big, and output discharge pulse instantaneous power is high.
The isolation of output pulse triggers and controls, and reduces output interference, facilitates user's control.
Accompanying drawing explanation
Fig. 1 is that the circuit of the present invention connects block diagram；
Fig. 2 is the circuit theory diagrams of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, a kind of rechargeable type quick negative high voltage output pulses output circuit, it includes cell voltage and high pressure display circuit, also includes charging circuit, trigger control circuit, output pulses output circuit.
Cell voltage and high pressure display circuit are connected with output pulses output circuit and charging circuit respectively, and trigger control circuit is connected with output pulses output circuit.
nullIn above-mentioned charging circuit，The live wire L end of a termination Alternating Current Power Supply input of the primary coil Lp1 of transformator TRF1，The zero line N end of the b termination Alternating Current Power Supply input of transformator TRF1 primary coil Lp1，The c end of transformator TRF1 secondary coil Ls1 respectively with the negative pole of diode D1、The positive pole of diode D2 connects，The d end of transformator TRF1 secondary coil Ls1 respectively with the negative pole of diode D4、The positive pole of diode D3 connects，The positive pole of diode D1 with D4 be connected after ground connection GND，The negative pole of diode D2 with D3 connects the positive pole of electric capacity C1 respectively after being connected、The negative pole of diode D6、One end of resistance R2 and the emitter stage of audion T1，The minus earth GND of electric capacity C1，The positive pole of the positive pole of diode D6 sending and receiving light pipe LED1 respectively and one end of resistance R21，The base stage of another termination audion T1 of resistance R21，The negative pole of luminous tube LED1 connects outfan 1 foot and one end of electric capacity C2 of comparison amplifier U1A respectively by resistance R1，Earth terminal 4 foot of comparison amplifier U1A be connected with the other end of electric capacity C2 after ground connection GND，The positive pole of another terminating diode D5 of resistance R2，Power end 8 foot of comparison amplifier U1A respectively with the negative pole of diode D5、One end of resistance R3、In cell voltage and high pressure display circuit, the negative pole of diode D7 is connected and as in-line power end Vcc，Negative electrode 1 foot of adjustable reference source U2 with control after end 2 foot is connected respectively with inverting input 2 foot of comparison amplifier U1A、The other end of resistance R3 is connected and as internal reference end Vr，The anode 3 foot ground connection GND of adjustable reference source U2，In-phase input end 3 foot of comparison amplifier U1A connects adjustable end 3 foot of potentiometer RW，1 foot of potentiometer RW passes through resistance R5 ground connection GND，2 feet of potentiometer RW connect the negative pole of diode D8 respectively by resistance R4、One end of chopper Fuse、Cell voltage and one end of high pressure display circuit breaker in middle S1，The colelctor electrode of audion T1 connects the positive pole of diode D8，The positive pole of another termination rechargeable battery BAT of chopper Fuse，The minus earth GND of rechargeable battery BAT.
nullIn above-mentioned trigger control circuit，Trigger control end P/N connects anode 1 foot of photoelectrical coupler U3 input diode by resistance R6，Negative electrode 2 foot of photoelectrical coupler U3 input diode meets control ground G1，Colelctor electrode 4 foot of photoelectrical coupler U3 output triode one end with resistance R8 and electric capacity C4 respectively is connected，Emitter stage 3 foot of photoelectrical coupler U3 output triode be connected with one end of electric capacity C3 after ground connection GND，Voltage stabilizing chip U4 is in parallel with electric capacity C8，The other end of resistance R8 respectively with one end of resistance R9、1 foot of voltage stabilizing chip U4、One end of resistance R22 connects,Another termination in-line power end Vcc of resistance R22，The 3 foot ground connection GND of voltage stabilizing chip U4，The other end of resistance R9 respectively with the other end of electric capacity C4、Inverting input 6 foot of amplifier U1B connects，The other end of electric capacity C3 respectively with one end of resistance R7、In-phase input end 5 foot of amplifier U1B connects，Another termination internal reference end Vr of resistance R7，The one termination in-line power end Vcc of resistance R10，The other end of resistance R10 respectively with outfan 7 foot of amplifier U1B、One end of electric capacity C5 is connected，The other end of electric capacity C5 respectively with one end of resistance R11、Control pole 3 foot of controllable silicon SCR connects，The other end of resistance R11 be connected with negative electrode 1 foot of controllable silicon SCR after ground connection GND.
nullIn above-mentioned output pulses output circuit，High voltage power supply 1 is connected with the input feeder ear Vin of high voltage power supply 2 and is followed by the positive pole of diode D7 in cell voltage and high pressure display circuit，The input ground G of high voltage power supply 1 and high voltage power supply 2 is connected ground connection GND afterwards，The output ground HG1 of the high voltage power supply 1 and output ground HG2 of high voltage power supply 2 is connected afterwards ground connection GND,The outfan HV2 of high voltage power supply 2 by resistance R12 respectively with one end of electric capacity C6、In trigger control circuit, anode 2 foot of controllable silicon SCR connects，Different name end 1 foot of another termination transformator TRF2 primary coil Lp2 of electric capacity C6，Same Name of Ends 2 foot of transformator TRF2 primary coil Lp2 be connected with one end of resistance R18 after ground connection GND，The trigger electrode G end of pipe T2 is sent out in the different name end 4 foot contact of transformator TRF2 secondary coil Ls2，Same Name of Ends 3 foot of transformator TRF2 secondary coil Ls2 respectively with trigger pipe T2 negative electrode K end、The other end of resistance R18、One end of resistance R19 is connected and draws as high-voltage pulse output ground HGND,The anode A end one end with resistance R13 and electric capacity C7 respectively triggering pipe T2 is connected，The outfan HV1 of high voltage power supply 1 respectively with the other end of resistance R13、In cell voltage and high pressure display circuit, one end of resistance R14 connects，The other end of the other end connecting resistance R19 of electric capacity C7 is also drawn as high-voltage pulse outfan-HVP.
On components and parts select, when resistance R12, R13, R18 and R19 choose, its resistance, pressure and power etc. should be considered according to output voltage, charging interval etc..When electric capacity C7 chooses, its pressure, capacitance and reliability can be considered according to charging voltage, output discharge energy etc..When transformator TRF2 makes, the resistance to pressure request of primary and secondary isolation need to be considered.
Increase charging indicator light, it is simple to judge whether battery is full of.By voltage tester table, the supply voltage of high voltage power supply 1,2, and the output voltage of high voltage power supply 1 can be monitored in real time.
Trigger control wave to be controlled by photoelectric coupler isolation with outlet chamber, reduce the interference exported controlling.
Operation principle
By transformator TRF1, diode D1～D4 and electric capacity C1, alternating current 220V is converted into low-voltage direct, then charged to rechargeable battery BAT by audion T1.Cell voltage is sampled by the dividing potential drop of resistance R4, R5 and potentiometer RW, deliver to the in-phase input end of amplifier U1A, compare with the current potential of the inverting input of amplifier U1A, control the output of amplifier U1A, and then the on or off of control audion T1, the final charging controlling battery.
Controlling high voltage power supply 1 and the power supply of high voltage power supply 2 by switch S1, thus control its output, luminous tube LED2 indicates really as the start and stop of high voltage power supply 1, high voltage power supply 2.Voltage tester Table V, by switch S2, can switch display charged battery voltage and the output voltage of high voltage power supply 1 in real time.
Trig control signal P/N, the inverting input 6 foot current potential of amplifier U1B is controlled by photoelectrical coupler U3, compare with the in-phase input end 5 foot current potential of amplifier U1B, control the output of amplifier U1B, and then control the on or off of controllable silicon SCR, i.e. control electric capacity C6 electric discharge, during electric capacity C6 electric discharge, discharge current passes through transformator TRF2 armature winding Lp2, again by transformer coupled, transformator TRF2 secondary windings Ls2 produces negative high voltage pulse, makes A, K interpolar of triggering pipe T2 turn on, so that high-voltage large-capacity electric capacity C7 electric discharge, export negative high voltage output pulses.
Claims (1)
1. a rechargeable type quick negative high voltage output pulses output circuit, it includes cell voltage and high pressure display circuit, it is characterized in that: also include charging circuit, trigger control circuit, output pulses output circuit, described cell voltage and high pressure display circuit are connected with output pulses output circuit and charging circuit respectively, and described trigger control circuit is connected with output pulses output circuit；
nullPhysical circuit is connected as: in described charging circuit，The live wire L end of a termination Alternating Current Power Supply input of the primary coil Lp1 of transformator TRF1，The zero line N end of the b termination Alternating Current Power Supply input of transformator TRF1 primary coil Lp1，The c end of transformator TRF1 secondary coil Ls1 respectively with the negative pole of diode D1、The positive pole of diode D2 connects，The d end of transformator TRF1 secondary coil Ls1 respectively with the negative pole of diode D4、The positive pole of diode D3 connects，The positive pole of diode D1 with D4 be connected after ground connection GND，The negative pole of diode D2 with D3 connects the positive pole of electric capacity C1 respectively after being connected、The negative pole of diode D6、One end of resistance R2 and the emitter stage of audion T1，The minus earth GND of electric capacity C1，The positive pole of the positive pole of diode D6 sending and receiving light pipe LED1 respectively and one end of resistance R21，The base stage of another termination audion T1 of resistance R21，The negative pole of luminous tube LED1 connects outfan 1 foot and one end of electric capacity C2 of comparison amplifier U1A respectively by resistance R1，Earth terminal 4 foot of comparison amplifier U1A be connected with the other end of electric capacity C2 after ground connection GND，The positive pole of another terminating diode D5 of resistance R2，Power end 8 foot of comparison amplifier U1A respectively with the negative pole of diode D5、One end of resistance R3、In cell voltage and high pressure display circuit, the negative pole of diode D7 is connected and as in-line power end Vcc，Negative electrode 1 foot of adjustable reference source U2 with control after end 2 foot is connected respectively with inverting input 2 foot of comparison amplifier U1A、The other end of resistance R3 is connected and as internal reference end Vr，The anode 3 foot ground connection GND of adjustable reference source U2，In-phase input end 3 foot of comparison amplifier U1A connects adjustable end 3 foot of potentiometer RW，1 foot of potentiometer RW passes through resistance R5 ground connection GND，2 feet of potentiometer RW connect the negative pole of diode D8 respectively by resistance R4、One end of chopper Fuse、Cell voltage and one end of high pressure display circuit breaker in middle S1，The colelctor electrode of audion T1 connects the positive pole of diode D8，The positive pole of another termination rechargeable battery BAT of chopper Fuse，The minus earth GND of rechargeable battery BAT；
nullIn described trigger control circuit，Trigger control end P/N connects anode 1 foot of photoelectrical coupler U3 input diode by resistance R6，Negative electrode 2 foot of photoelectrical coupler U3 input diode meets control ground G1，Colelctor electrode 4 foot of photoelectrical coupler U3 output triode one end with resistance R8 and electric capacity C4 respectively is connected，Emitter stage 3 foot of photoelectrical coupler U3 output triode be connected with one end of electric capacity C3 after ground connection GND，Voltage stabilizing chip U4 is in parallel with electric capacity C8，The other end of resistance R8 respectively with one end of resistance R9、1 foot of voltage stabilizing chip U4、One end of resistance R22 connects,Another termination in-line power end Vcc of resistance R22，The 3 foot ground connection GND of voltage stabilizing chip U4，The other end of resistance R9 respectively with the other end of electric capacity C4、Inverting input 6 foot of amplifier U1B connects，The other end of electric capacity C3 respectively with one end of resistance R7、In-phase input end 5 foot of amplifier U1B connects，Another termination internal reference end Vr of resistance R7，The one termination in-line power end Vcc of resistance R10，The other end of resistance R10 respectively with outfan 7 foot of amplifier U1B、One end of electric capacity C5 is connected，The other end of electric capacity C5 respectively with one end of resistance R11、Control pole 3 foot of controllable silicon SCR connects，The other end of resistance R11 be connected with negative electrode 1 foot of controllable silicon SCR after ground connection GND；
nullIn described output pulses output circuit，High voltage power supply 1 is connected with the input feeder ear Vin of high voltage power supply 2 and is followed by the positive pole of diode D7 in cell voltage and high pressure display circuit，The input ground G of high voltage power supply 1 and high voltage power supply 2 is connected ground connection GND afterwards，The output ground HG1 of the high voltage power supply 1 and output ground HG2 of high voltage power supply 2 is connected afterwards ground connection GND,The outfan HV2 of high voltage power supply 2 by resistance R12 respectively with one end of electric capacity C6、In trigger control circuit, anode 2 foot of controllable silicon SCR connects，Different name end 1 foot of another termination transformator TRF2 primary coil Lp2 of electric capacity C6，Same Name of Ends 2 foot of transformator TRF2 primary coil Lp2 be connected with one end of resistance R18 after ground connection GND，The trigger electrode G end of pipe T2 is sent out in the different name end 4 foot contact of transformator TRF2 secondary coil Ls2，Same Name of Ends 3 foot of transformator TRF2 secondary coil Ls2 respectively with trigger pipe T2 negative electrode K end、The other end of resistance R18、One end of resistance R19 is connected and draws as high-voltage pulse output ground HGND,The anode A end one end with resistance R13 and electric capacity C7 respectively triggering pipe T2 is connected，The outfan HV1 of high voltage power supply 1 respectively with the other end of resistance R13、In cell voltage and high pressure display circuit, one end of resistance R14 connects，The other end of the other end connecting resistance R19 of electric capacity C7 is also drawn as high-voltage pulse outfan-HVP.
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| CN201610581263.5A CN106026756B (en) | 2016-07-22 | 2016-07-22 | A kind of quick negative high voltage power pulse output circuit of rechargeable type |
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| CN201610581263.5A CN106026756B (en) | 2016-07-22 | 2016-07-22 | A kind of quick negative high voltage power pulse output circuit of rechargeable type |
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| CN106026756A true CN106026756A (en) | 2016-10-12 |
| CN106026756B CN106026756B (en) | 2018-06-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797088A (en) * | 2017-11-06 | 2018-03-13 | 广东省计量科学研究院（华南国家计量测试中心） | Collect the rechargeable type photoelectric trigger device of wideband filtering and infrared receiver function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136659A (en) * | 1975-11-07 | 1979-01-30 | Smith Harold J | Capacitor discharge ignition system |
| EP0126936A2 (en) * | 1983-05-20 | 1984-12-05 | Allied Corporation | High frequency switching battery charger |
| CN102270873A (en) * | 2011-07-30 | 2011-12-07 | 何庆余 | Constant-current constant-voltage pulse charger capable of randomly setting charging voltage and charging current |
| CN104426220A (en) * | 2013-08-31 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Voltage regulation circuit |
| CN205911967U (en) * | 2016-07-22 | 2017-01-25 | 东文高压电源（天津）股份有限公司 | High voltage power pulse output circuit is born fast to chargeable formula |
-
2016
- 2016-07-22 CN CN201610581263.5A patent/CN106026756B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136659A (en) * | 1975-11-07 | 1979-01-30 | Smith Harold J | Capacitor discharge ignition system |
| EP0126936A2 (en) * | 1983-05-20 | 1984-12-05 | Allied Corporation | High frequency switching battery charger |
| CN102270873A (en) * | 2011-07-30 | 2011-12-07 | 何庆余 | Constant-current constant-voltage pulse charger capable of randomly setting charging voltage and charging current |
| CN104426220A (en) * | 2013-08-31 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Voltage regulation circuit |
| CN205911967U (en) * | 2016-07-22 | 2017-01-25 | 东文高压电源（天津）股份有限公司 | High voltage power pulse output circuit is born fast to chargeable formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797088A (en) * | 2017-11-06 | 2018-03-13 | 广东省计量科学研究院（华南国家计量测试中心） | Collect the rechargeable type photoelectric trigger device of wideband filtering and infrared receiver function |
| CN107797088B (en) * | 2017-11-06 | 2023-12-12 | 广东省计量科学研究院（华南国家计量测试中心） | Chargeable photoelectric trigger device integrating broadband filtering and infrared receiving functions |
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