CN106301027A - A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak - Google Patents
A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak Download PDFInfo
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- CN106301027A CN106301027A CN201610866796.8A CN201610866796A CN106301027A CN 106301027 A CN106301027 A CN 106301027A CN 201610866796 A CN201610866796 A CN 201610866796A CN 106301027 A CN106301027 A CN 106301027A
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/2173—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a biphase or polyphase circuit arrangement
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/25—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only arranged for operation in series, e.g. for multiplication of voltage
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
The invention discloses a kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak, mainly by transformator T, diode rectifier U1, regulate chip U2, amplifier P, audion VT1, audion VT2, audion VT3, audion VT4, and Zener diode D6 etc. form.The present invention can be by filtering to harmonic wave in DC voltage, the DC voltage making input is more stable, and by oscillation boosting repeatedly with repeatedly after voltage multiplying rectifier and ensure that and export stable high direct voltage, thus the present invention can provide stable high direct voltage for high-pressure electrostatic generator, effectively ensure that the high-pressure electrostatic that the output of high-pressure electrostatic generator is stable.
Description
Technical field
The present invention relates to a kind of power supply, specifically, be that a kind of high-pressure electrostatic processed based on current peak produces
Device DC high-voltage power supply.
Background technology
At present, be required for it is carried out the detoxicating that sterilizes in the processing and preservation process of many farming and animal husbandry products, as milk,
In the first-class production and processing of fruit juice, food cans, it is necessary to have sterilization detoxicating operation, and traditional high temperature sterilization method is to product nutrition
(such as Vc etc.) destroys serious, causes the substantial amounts of loss of nutritional labeling of product, it is impossible to well meet the demand of people.Along with section
The development of skill, a kind of use high intensity electric pulse discharge in a liquid moment produce shock wave, cause the cell of antibacterial
Film produces irreversible destruction, or makes protein denaturation in cell, separation, in situation about not destroying product nutrition (such as Vc etc.)
The electrostatic sterilization system the most effectively completing to carry out farming and animal husbandry product sterilization fresh-keeping is widely used in adding of farming and animal husbandry product
Sterilization detoxicating in work and preservation process, this electrostatic sterilization system ensure that the processing of farming and animal husbandry product and fresh-keeping mistake greatly
Nutritional labeling in journey is not destroyed, and well meets the demand of people.Electrostatic sterilization system is mainly produced by high-pressure electrostatic
Device and corona composition；High-pressure electrostatic generator is then made up of DC high-voltage power supply and electrostatic transmitting bar；High-pressure electrostatic generator
The most stable high direct voltage then depending on that DC high-voltage power supply transmits of the high-pressure electrostatic of output is the most stable.
But, it is poor to there is output voltage stability in the DC high-voltage power supply of existing high-pressure electrostatic generator, causes height
The less stable of high-pressure electrostatic of pressure electrostatic generator output, cause electrostatic sterilization system can not well to processing and guarantor
Fresh farming and animal husbandry product carries out the detoxicating that sterilizes, so that moldy metamorphism, nutritional labeling occur in processing and fresh-keeping farming and animal husbandry product
Destroyed, it is impossible to well to meet the demand of people.
Therefore it provides the DC high-voltage power supply of a kind of high-pressure electrostatic generator that can export stable voltage and current is
The task of top priority.
Summary of the invention
It is an object of the invention to overcome the DC high-voltage power supply of existing high-pressure electrostatic generator to there is output voltage steady
Qualitative poor defect, it is provided that a kind of based on current peak process high-pressure electrostatic generator DC high-voltage power supply.
The present invention is achieved through the following technical solutions: a kind of high-pressure electrostatic generator processed based on current peak is with straight
Stream high voltage power supply, mainly by transformator T, diode rectifier U1, regulate chip U2, amplifier P, audion VT1, audion
VT2, audion VT3, audion VT4, positive pole is connected with the cathode output end of diode rectifier U1, negative pole is after resistance R1
Polar capacitor C1, the P pole being connected with the cathode output end of diode rectifier U1 after resistance R3 with the negative pole phase of amplifier P
Connect, diode D3 that N the most all outfans with amplifier P are connected, negative pole be connected with the negative pole of amplifier P after ground connection,
Polar capacitor C3, the P pole that positive pole is connected with the P pole of diode D3 is connected with the positive pole of amplifier P, N pole and amplifier P
The diode D1 that outfan is connected, negative pole is connected with the N pole of diode D1, positive pole is connected with the positive pole of amplifier P
Polar capacitor C2, P pole is connected with the outfan of amplifier P, N pole positive pole with polar capacitor C2 after resistance R2 is connected
Diode D2, negative pole is connected with the DIS pin of regulation chip U2, positive pole N pole with diode D2 after resistance R4 is connected
Polar capacitor C6, P pole positive pole with polar capacitor C6 after resistance R5 be connected, N pole is connected with the emitter stage of audion VT2
The diode D4 connect, one end is connected with the emitter stage of audion VT1, the other end is connected with the THRE pin of regulation chip U2
Inductance L1, the polar capacitor that positive pole is connected with the base stage of audion VT1, negative pole is connected with the colelctor electrode of audion VT2
C4, negative pole be connected with the colelctor electrode of audion VT1 after ground connection, positive pole after resistance R6 with regulation chip U2 CONT pin phase
The polar capacitor C5 connected, one end is connected with the VCC pin of regulation chip U2, the REST pin of the other end and regulation chip U2
The resistance R7 being connected, positive pole OUTP pin with regulation chip U2 after resistance R8 is connected, the base of negative pole and audion VT3
Polar capacitor C7, the P pole that pole is connected is connected with the positive pole of polar capacitor C7, N pole is former with transformator T after adjustable resistance R9
The diode D5 that the Same Name of Ends of limit inductance coil is connected, positive pole positive pole with polar capacitor C7 after resistance R10 is connected, negative
The polar capacitor C8 that pole base stage with audion VT4 after inductance L2 is connected, positive pole after resistance R12 with transformator T secondary
The polar capacitor C9 of ground connection after the non-same polarity of inductance coil is connected, negative pole is connected with the colelctor electrode of audion VT4, and
P pole Same Name of Ends with transformator T secondary inductance coil after resistance R11 is connected, the inductance coil of N pole and transformator T secondary
Non-same polarity be collectively forming DC high-voltage power supply outfan Zener diode D6 composition.
The positive pole of described amplifier P also positive pole with polar capacitor C1 is connected, its negative pole also with diode rectifier U1
Cathode output end be connected；The positive pole of described polar capacitor C2 the most respectively with the regulation VCC pin of chip U2 and REST pin
And the non-same polarity of transformator T former limit inductance coil is connected；The minus earth of described polar capacitor C1；Described diode is whole
Two inputs of stream device U1 are collectively forming the input of DC high-voltage power supply；The base stage of described audion VT2 and regulation chip
The TRIG pin of U2 is connected；The Same Name of Ends of colelctor electrode limit former with the transformator T inductance coil of described audion VT3 is connected,
Its emitter stage is connected with the emitter stage of audion VT4；The colelctor electrode of described audion VT4 is also managed with the CONT regulating chip U2
Foot is connected.
For guaranteeing the practical effect of the present invention, described amplifier P the most preferentially have employed LM324 amplifier and realizes.
Described regulation chip U2 the most preferentially have employed the integrated chip of IC755 and realizes；The most described transformator T the most preferentially have employed
EI57-30 booster transformer realizes；Described diode rectifier U the most preferentially have employed KBL405G bridge diode commutator
Realize.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention can filter to harmonic wave in DC voltage, and the DC voltage making input is more stable, and can pass through
Export stable high direct voltage after oscillation boosting repeatedly and repeatedly voltage multiplying rectifier, thus the present invention can be high-pressure electrostatic generator
Stable high direct voltage is provided, effectively ensure that the high-pressure electrostatic that the output of high-pressure electrostatic generator is stable, make electrostatic sterilization system
System can well to processing and fresh-keeping farming and animal husbandry product carry out the detoxicating that sterilizes, can effectively prevent processing and fresh-keeping agriculture and animal husbandry
There is moldy metamorphism in industry product.
(2) peak value of input voltage and electric current can be detected by the present invention, and can effectively suppress the leakage of electric current, from
And improve output voltage of the present invention and starve well the stability of circuit.
Accompanying drawing explanation
Fig. 1 is the integrated circuit structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
As it is shown in figure 1, the present invention is mainly by transformator T, diode rectifier U1, regulate chip U2, amplifier P, three poles
Pipe VT1, audion VT2, audion VT3, audion VT4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance
R6, resistance R7, resistance R8, adjustable resistance R9, resistance R10, resistance R11, resistance R12, polar capacitor C1, polar capacitor C2, pole
Property electric capacity C3, polar capacitor C4, polar capacitor C5, polar capacitor C6, polar capacitor C7, polar capacitor C8, polar capacitor C9, two
Pole pipe D1, diode D2, diode D3, diode D4, diode D5, Zener diode D6, inductance L1, and inductance L2 group
Become.
For guaranteeing the practical effect of the present invention, described regulation chip U2 the most preferentially have employed the integrated chip of IC755
Realize；The most described transformator T the most preferentially have employed EI57-30 booster transformer and realizes；Described diode rectifier U is the most excellent
First have employed KBL405G bridge diode commutator to realize；Meanwhile, amplifier P is ELW135 amplifier, audion VT1 and
Audion VT2 is 3DD45 audion, audion VT3 and audion VT4 and is 2SC1317 audion；The resistance of resistance R1 is
400k Ω, the resistance of resistance R2 is 5k Ω, and the resistance of resistance R3 is 1k Ω, and the resistance of resistance R4～R6 is 100 Ω, resistance
It is 100～210k Ω that the resistance of R7, resistance R8 and resistance R10 is the resistance range of accommodation of 10 Ω, adjustable resistance R9, resistance
The resistance of R11 is 200k Ω, and the resistance of resistance R12 is 1M；Polar capacitor C1 be its capacitance of filter capacitor be 10000 μ F, polarity
The capacitance of electric capacity C2 is 0.47 μ F, and the capacitance of polar capacitor C3 is 40000 μ F, and the capacitance of polar capacitor C4 is 0.1 μ F, polarity electricity
Hold C5 capacitance be 0.22 μ F, polar capacitor C6 be its capacitance of charging capacitor be the polar capacitor of 20000 μ F/600V, polarity electricity
The capacitance holding C7 is 1000 μ F, and the capacitance of polar capacitor C8 is 8 μ F, and the capacitance of polar capacitor C9 is the polar capacitor of 400 μ F；Two
Pole pipe D1 is 1N5411 diode, and it is equal that diode D2 and diode D3 is 1N4150 diode, diode D4 and diode D5
For 1N5401 diode, Zener diode D6 is 1N5221B Zener diode；Inductance L1 is the ring-shaped inductors of 50 μ h, inductance L2
With the vibration inductance that inductance L5 is 100 μ h.
During connection, the positive pole of polar capacitor C1 is connected with the cathode output end of diode rectifier U1, and negative pole is through resistance
After R1, the cathode output end with diode rectifier U1 is connected.The P pole of diode D3 after resistance R3 with the negative pole of amplifier P
Being connected, N the most all outfans with amplifier P are connected.The negative pole of polar capacitor C3 is connected with the negative pole of amplifier P and is followed by
Ground, positive pole is connected with the P pole of diode D3.The P pole of diode D1 is connected with the positive pole of amplifier P, N pole and amplifier P
Outfan be connected.The negative pole of polar capacitor C2 is connected with the N pole of diode D1, and positive pole is connected with the positive pole of amplifier P
Connect.The P pole of diode D2 is connected with the outfan of amplifier P, and N pole positive pole with polar capacitor C2 after resistance R2 is connected
Connect.The negative pole of polar capacitor C6 is connected with the DIS pin of regulation chip U2, positive pole after resistance R4 with the N pole of diode D2
It is connected.The P pole of diode D4 positive pole with polar capacitor C6 after resistance R5 is connected, the emitter stage of N pole and audion VT2
It is connected.
Wherein, one end of inductance L1 is connected with the emitter stage of audion VT1, the other end and the THRE pipe regulating chip U2
Foot is connected.The positive pole of polar capacitor C4 is connected with the base stage of audion VT1, and negative pole is connected with the colelctor electrode of audion VT2
Connect.The negative pole of polar capacitor C5 be connected with the colelctor electrode of audion VT1 after ground connection, positive pole after resistance R6 with regulation chip U2
CONT pin be connected.One end of resistance R7 is connected with the VCC pin of regulation chip U2, and the other end is with regulation chip U2's
REST pin is connected.The positive pole of polar capacitor C7 after resistance R8 with regulation chip U2 OUTP pin be connected, negative pole with
The base stage of audion VT3 is connected.The P pole of diode D5 is connected with the positive pole of polar capacitor C7, and N pole is after adjustable resistance R9
The Same Name of Ends of limit former with transformator T inductance coil is connected.
Meanwhile, the positive pole of polar capacitor C8 positive pole with polar capacitor C7 after resistance R10 is connected, and negative pole is through inductance L2
Base stage with audion VT4 is connected afterwards.The positive pole of polar capacitor C9 after resistance R12 with transformator T secondary inductance coil
Non-same polarity is connected, negative pole be connected with the colelctor electrode of audion VT4 after ground connection.The P pole of Zener diode D6 is through resistance R11
Same Name of Ends with transformator T secondary inductance coil is connected afterwards, and N pole is total to the non-same polarity of the inductance coil of transformator T secondary
With the outfan forming DC high-voltage power supply；One of them of the N pole of the Zener diode D6 of this outfan and electrostatic transmitting bar
Electrode tip is connected, and the non-same polarity of its transformator T secondary inductance coil is then connected with another electrode tip of electrostatic transmitting bar
Connect.
The positive pole of described amplifier P also positive pole with polar capacitor C1 is connected, its negative pole also with diode rectifier U1
Cathode output end be connected；The positive pole of described polar capacitor C2 the most respectively with the regulation VCC pin of chip U2 and REST pin
And the non-same polarity of transformator T former limit inductance coil is connected；The minus earth of described polar capacitor C1；Described diode is whole
Two inputs of stream device U1 are collectively forming the input of DC high-voltage power supply；The base stage of described audion VT2 and regulation chip
The TRIG pin of U2 is connected；The Same Name of Ends of colelctor electrode limit former with the transformator T inductance coil of described audion VT3 is connected,
Its emitter stage is connected with the emitter stage of audion VT4；The colelctor electrode of described audion VT4 is also managed with the CONT regulating chip U2
Foot is connected.
During work, diode rectifier U1 and polar capacitor C1 and resistance R1 defines current rectifying and wave filtering circuit；Amplifier
P, diode D1, diode D2, diode D3, polar capacitor C2, polar capacitor C3, resistance R2 and resistance R3 define peak value inspection
Slowdown monitoring circuit；Resistance R4, polar capacitor C6, resistance R5, polar capacitor C4, polar capacitor C5 and audion VT2 and regulation chip
U2 defines oscillation step-up circuit；Audion VT3, audion VT4, adjustable resistance R9, polar capacitor C7, inductance L2 and transformator
T-shaped has become voltage doubling rectifing circuit.
After the present invention connects civil power, current rectifying and wave filtering circuit will input after the 220V alternating voltage of input carries out rectifying and wave-filtering
Alternating voltage be converted to DC voltage, and to being transferred to peakvalue's checking electricity after harmonic wave filters in the DC voltage after conversion
Road, the peak value of voltage and current can be detected by this peak detection circuit, and can effectively suppress the leakage of electric current, and wherein two
The pull-up resistor R2 of pole pipe D2 is in order to eliminate diode D2 leakage current, during electric current is detected, and diode D2 and two poles
Pipe D3 is then equivalent to a single-way switch, when this peak detection circuit runs, and diode D2 and diode D3 conducting, polar capacitor
C3 discharges, and resistance R2 is by the positive pole pull-up of diode D2, and the positive pole making diode D2 is identical with the current potential of negative pole, the most effectively disappears
Except the current leakage by diode D2, now diode D3 keeps reverse bias, and amplifier P is then to the pulse passed through simultaneously
Electric current is amplified, and the intensity making the electric current of output is more preferable, and the voltage after detection is finally processed by peak detection circuit is transferred to
Oscillation step-up circuit.
Meanwhile, oscillation step-up circuit obtain electric after, polar capacitor C4 and polar capacitor C5 starts to charge up, and now transformator T is former
Limit inductance coil produces charging current, and secondary inductance coil produces sensing high pressure.When polar capacitor C4 and polar capacitor C5 is full of
During electricity, audion VTl and audion VT2 is passed through audion VT1 and three poles by triggering and conducting, polar capacitor C4 and polar capacitor C5
Voltage doubling rectifing circuit is discharged after processing the voltage of input by pipe VT2 by regulation chip U2 electric discharge, this regulation chip U2；Times
Voltage rectifier makes voltage more steady by the follow circuit that polar capacitor C7 and polar capacitor C8 and inductance L2 are formed, and processes
Audion VT3 and audion VT4 that rear voltage is transferred to form operational amplifier, and this amplifier is to can effectively improve unidirectional current
The pulse strength of pressure, the voltage after the regulation of amplified device is transferred to transformator T and discharges, audion VT1 now and three poles
Pipe VT2 ends, and then polar capacitor C4 and polar capacitor C5 restarts charging, makes audion VT1 and audion VT2 interval lead
Logical；Above charge and discharge oscillatory process is carried out again and again, can produce nearly 7KV in transformator T secondary inductance coil windings
High direct voltage, its load current high direct voltage up to 50UA, this 7KV is then by the N pole of Zener diode D6 and transformator T
The non-same polarity of secondary inductance coil is transferred on two electrodes of electrostatic transmitting bar.
Therefore, the present invention by filtering harmonic wave in DC voltage, and can pass through peak detection circuit to input
The peak value of electric current processes, and the DC voltage making input is more stable, and by oscillation boosting repeatedly and repeatedly voltage multiplying rectifier
Rear and ensure that the high direct voltage that output is stable, thus the present invention can provide stable high direct voltage for high-pressure electrostatic generator,
Effectively ensure that the high-pressure electrostatic generator stable high-pressure electrostatic of output, make electrostatic sterilization system can well to processing with
Fresh-keeping farming and animal husbandry product carries out the detoxicating that sterilizes, and can effectively prevent processing and fresh-keeping farming and animal husbandry product from moldy metamorphism occur.
According to above-described embodiment, can well realize the present invention.
Claims (5)
1. the high-pressure electrostatic generator DC high-voltage power supply processed based on current peak, it is characterised in that main by becoming
Depressor T, diode rectifier U1, regulate chip U2, amplifier P, audion VT1, audion VT2, audion VT3, audion
VT4, positive pole is connected with the cathode output end of diode rectifier U1, negative pole negative with diode rectifier U1 after resistance R1
Polar capacitor C1, the P pole that pole outfan is connected negative pole with amplifier P after resistance R3 is connected, N the most all with amplifier P
The diode D3 that is connected of outfan, negative pole be connected with the negative pole of amplifier P after ground connection, the P pole of positive pole and diode D3
Two poles that polar capacitor C3, P pole is connected with the positive pole of amplifier P, N pole is connected with the outfan of amplifier P being connected
Pipe D1, polar capacitor C2, the P pole that negative pole is connected with the N pole of diode D1, positive pole is connected with the positive pole of amplifier P with put
The diode D2 that the outfan of big device P is connected, N pole positive pole with polar capacitor C2 after resistance R2 is connected, negative pole and tune
Polar capacitor C6, the P pole warp that DIS pin is connected, positive pole is connected with the N pole of diode D2 after resistance R4 of joint chip U2
The diode D4 that after resistance R5, the positive pole with polar capacitor C6 is connected, N pole is connected with the emitter stage of audion VT2, one end
Be connected with the emitter stage of audion VT1, inductance L1 that the other end is connected with the THRE pin of regulation chip U2, positive pole and three
The polar capacitor C4 that the base stage of pole pipe VT1 is connected, negative pole is connected with the colelctor electrode of audion VT2, negative pole and audion VT1
Colelctor electrode be connected after ground connection, positive pole after resistance R6 with the polar capacitor C5 that is connected of CONT pin of regulation chip U2,
One end and the resistance R7 that VCC pin is connected, the other end is connected with the REST pin of regulation chip U2 regulating chip U2, just
Pole is electric with the polarity that OUTP pin is connected, negative pole is connected with the base stage of audion VT3 of regulation chip U2 after resistance R8
Hold C7, P pole be connected with the positive pole of polar capacitor C7, N pole limit former with transformator T inductance coil of the same name after adjustable resistance R9
The diode D5 that is connected of end, positive pole positive pole with polar capacitor C7 after resistance R10 is connected, negative pole after inductance L2 with three
The polar capacitor C8 that the base stage of pole pipe VT4 is connected, positive pole non-of the same name with transformator T secondary inductance coil after resistance R12
The polar capacitor C9 of ground connection after end is connected, negative pole is connected with the colelctor electrode of audion VT4, and P pole after resistance R11 and
The Same Name of Ends of transformator T secondary inductance coil is connected, the common shape of non-same polarity of the inductance coil of N pole and transformator T secondary
Become the Zener diode D6 composition of the outfan of DC high-voltage power supply；
The positive pole of described amplifier P also positive pole with polar capacitor C1 is connected, its negative pole also with diode rectifier U1 just
Pole outfan is connected；The positive pole of described polar capacitor C2 the most respectively with the regulation VCC pin of chip U2 and REST pin and
The non-same polarity of transformator T former limit inductance coil is connected；The minus earth of described polar capacitor C1；Described diode rectifier
Two inputs of U1 are collectively forming the input of DC high-voltage power supply；The base stage of described audion VT2 is with regulation chip U2's
TRIG pin is connected；The Same Name of Ends of colelctor electrode limit former with the transformator T inductance coil of described audion VT3 is connected, it
Emitter-base bandgap grading is connected with the emitter stage of audion VT4；The colelctor electrode of described audion VT4 also with regulation chip U2 CONT pin phase
Connect.
A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak the most according to claim 1,
It is characterized in that, described amplifier P is LM324 amplifier.
A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak the most according to claim 2,
It is characterized in that, described regulation chip U2 is the integrated chip of IC755.
A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak the most according to claim 3,
It is characterized in that, described transformator T is EI57-30 booster transformer.
A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak the most according to claim 4,
It is characterized in that, described diode rectifier U is KBL405G bridge diode commutator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866796.8A CN106301027A (en) | 2016-09-30 | 2016-09-30 | A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866796.8A CN106301027A (en) | 2016-09-30 | 2016-09-30 | A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106301027A true CN106301027A (en) | 2017-01-04 |
Family
ID=57715807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610866796.8A Pending CN106301027A (en) | 2016-09-30 | 2016-09-30 | A kind of high-pressure electrostatic generator DC high-voltage power supply processed based on current peak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106301027A (en) |
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2016
- 2016-09-30 CN CN201610866796.8A patent/CN106301027A/en active Pending
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Application publication date: 20170104 |
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