CN108809089A - Wireless high-voltage controller - Google Patents
Wireless high-voltage controller Download PDFInfo
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- CN108809089A CN108809089A CN201810576464.5A CN201810576464A CN108809089A CN 108809089 A CN108809089 A CN 108809089A CN 201810576464 A CN201810576464 A CN 201810576464A CN 108809089 A CN108809089 A CN 108809089A
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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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
Abstract
The present invention discloses a kind of wireless high-voltage controller, including high voltage step-up module and high-voltage linear Voltage stabilizing module two large divisions, the control number that it can be transmitted in maximum communication distance for reception upper level system in the distance not less than 10 meters by wireless telecommunications, then within the extremely short reaction time, in the case of input direct-current burning voltage, the digital voltage output being converted into not less than 300V, the load for driving rear class will be controlled using high voltage unit.The advantages that wireless high-voltage controller has loop bandwidth big, and the response time is extremely short, and control speed is fast, and power consumption is relatively low, and output voltage is high.
Description
Technical field
The present invention relates to wireless high-voltage control fields, and in particular to a kind of wireless high-voltage controller.
Background technology
With the development of smart city, in order in the fields such as military affairs, science and technology, environment, life more efficient quick and safety
Acquisition of information and equipment operation must be carried out, design is needed to realize a kind of wireless controller based on the high speed and high pressure automatically controlled.
For existing voltage controller based on the charging converting-device of the electronic equipments such as mobile phone, output voltage is relatively low.Industry
The a small amount of minitype high voltage control unit in boundary, output voltage are usually no more than 200V.And existing dual pressure controller is converted in voltage
Rate on it is relatively slow, volume is larger, it is difficult to apply high speed, high pressure, miniaturization special in.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of wireless high-voltage controller, specific technical solution is as follows：
A kind of wireless high-voltage controller, which is characterized in that the controller includes high voltage step-up module and high-voltage linear voltage stabilizing
Module；
The high voltage step-up module includes fixed capacity device C1, C2, C3, C4, C5, C6, C7, C8, fixed resister R1,
R2, R3, R4, R5, R6, R7, R8, fixed inductance L1, diode D1, NMOS tube M1 and control unit CONTROL, the control
It is grounding ports that unit CONTROL processed, which has 8 ports, port 1, and port 2 is signal sampling port, and port 3 is the control of M1 break-makes
Port, port 4 is hanging, and port 5 provides positive level input, and port 6 is grounding ports, and port 7 is contrast signal port, port 8
It is the input port for controlling signal；The structure of the high voltage step-up module is：
The anode of capacitor C1 connects with the ends a of the ends a of resistor R1, inductor L1, as Input voltage terminal, cathode and
GND connects；The anode of capacitor C2 connects with the port 5 at the ends b of resistor R1 and control unit CONTROL, cathode and GND phases
It connects；The anode of capacitor C3 and the port 7 of the anode of capacitor C4 and control unit CONTROL are connected together, capacitor C3's
Cathode connects with the ends a of resistor R2, and the cathode of capacitor C4 connects with GND；The a of the anode and resistor R3 of capacitor C5
End, the port 8 of control unit CONTROL, the cathode of capacitor C7, the ends b of resistor R7 and resistor R8 the ends a be connected on one
It rises, the cathode of capacitor C5 connects with GND；The end of the anode and the ends a and control unit CONTROL of resistor R5 of capacitor C6
Mouth 2 is connected together, and cathode connects with GND；Anode, the ends a of resistor R7, the diode of the anode and capacitor C8 of capacitor C7
The cathode and output end of D1 is connected together；The cathode of capacitor C8 connects with GND；The ends b of resistor R2 connect with GND；Resistance
The ends b of device R3 connect with GND；The ends a of resistor R4 connect with the port 3 of control unit CONTROL, the grid at the ends b and NMOS tube
Pole connects；The ends b of resistor R5 connect with the source electrode at the ends a of resistor R6 and NMOS tube；The ends b of resistor R6 connect with GND；
The ends the b input control signal Vc1 of resistor R8；The ends b of inductor L1 connect with the drain electrode of the anode and NMOS tube of diode D1；
The port 6 and port 1 of control unit CONTROL connects with GND, and port 4 is in vacant state；
The control signal Vc1 is provided by outside, and the input terminates DC voltage；
The high-voltage linear Voltage stabilizing module includes fixed capacity device C9, C10, C11, C12, C13, C14, C15, fixed electricity
Hinder device R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, zener diode D2, differential-mode amplifier OMP, triode
Q1, Q2, Q3, the output end Vm1 of the input termination high voltage step-up module of the high-voltage linear Voltage stabilizing module, output end
For Vout；It is signal sampling port that the differential-mode amplifier OMP, which has 5 ports, port 1, and port 2 is reference voltage input terminal
Mouthful, positive level is accessed in port 3, and port 4 is grounding ports, and port 5 is the amplified output port of difference mode signal；The high pressure
The structure of linear voltage stabilization module is：
Anode and the ends b of resistor R9, the ends a of resistor R10, the ends b of resistor R13, the triode Q2 of capacitor C9
Base stage and the base stage of triode Q3 connect, cathode connects with GND；The anode of capacitor C10 connects with the ends a of resistor R14,
Cathode connects with the port 5 at the ends b of resistor R12 and differential-mode amplifier OMP；The anode of capacitor C11 and differential-mode amplifier
Port 3 connects, and inputs positive level, cathode ground connection；
Capacitor C12 anode connect with the port 2 at the ends a of resistor R15 and differential-mode amplifier OMP after with control signal
DAC2 connects, and cathode is connected to another ground gnd after connecting with the port 4GND at the ends b of resistor R15 and differential-mode amplifier OMP
On；The anode of capacitor C13 and the ends b of resistor R14 and the port 1 of differential-mode amplifier OMP, the ends a of R17, R16 the ends b
Connect, cathode connects with GND；Anode and the ends a of resistor R13, the collector of triode Q2, the triode Q3 of capacitor C14
Emitter, the ends a of resistor R16 and the cathode of zener diode D2 connect, cathode connects with GND；The anode of capacitor C15
Connect with the anode of zener diode D2, the ends a of resistor R18 and output end, cathode connects with GND；The ends a of resistor R9 with
The emitter and input terminal Vm1 of triode Q2 connects；The ends b of resistor R10 connect with the emitter of triode Q1；Resistor
The ends a of R11 connect with the base stage at the ends a of resistor R12 and triode Q1, and the ends b connect with GND；The ends b of resistor R17 and GND
Connect；The ends b of resistor R18 connect with GND；The collector of triode Q1 connects with GND；The collector and GND of triode Q3
Connect；The control signal Vc2 is provided by outside.
Further, the output signal of the output end of the high voltage step-up module is Vm1, then Vm1 and control signal Vc1
Relationship it is as follows：
Vm1=m-n*Vc1
Wherein, m is maximum desired output voltage, and n is the control ratio of Vc1 and Vm1, and the ratio by R7 and R8 resistance is true
It is fixed.
Further, the value of control the signal Vc2 and Vc1 have linear corresponding relation.
Further, the output signal of the output end of the high-voltage linear Voltage stabilizing module is Vout, and Vout believes with control
The relationship of number Vc1 is as follows：
Vout=p*Vc2-q
Wherein, q is determined by the output voltage of maximum requirement, and p is the control ratio of Vc2 and Vout, by R16 and R17 electricity
The ratio of resistance determines.
Further, the voltage of the input terminal is 24V~58V, and the voltage of the positive level is 3V~3.6V, high
It is 58V~310V, the voltage Vout of the output end of the high-voltage linear Voltage stabilizing module to press the output end voltage Vm1 of boost module
Numberical range be 1V~300V, the numberical range of Vc2 is 48mV~2.23V, the numberical range of Vc1 is 0~0.8V.
Beneficial effects of the present invention are as follows：
The wireless high-voltage controller of the present invention can be inscribed by the distance that wireless telecommunications are 10 meters in maximum communication distance
Then within the extremely short reaction time (< 10ms) receiving the control number that upper level system transmits will be controlled using high voltage unit
Number is converted into voltage output, the load for driving rear class, and loop bandwidth is big, can be used for High-speed Control system, power consumption compared with
Low, output voltage is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the high voltage step-up module of the wireless high-voltage controller of the present invention；
Fig. 2 is the structural schematic diagram of the high-voltage linear Voltage stabilizing module of the wireless high-voltage controller of the present invention.
Specific implementation mode
Below according to attached drawing and the preferred embodiment detailed description present invention, the objects and effects of the present invention will become brighter
In vain, below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein specific
Embodiment is only used to explain the present invention, is not intended to limit the present invention.
As shown in Figs. 1-2, a kind of wireless high-voltage controller, the controller include high voltage step-up module and high-voltage linear voltage stabilizing
Module；
As shown in Figure 1, high voltage step-up module includes fixed capacity device C1, C2, C3, C4, C5, C6, C7, C8, fixed resistance
Device R1, R2, R3, R4, R5, R6, R7, R8, fixed inductance L1, diode D1, NMOS tube M1 and control unit CONTROL, institute
It is grounding ports that the control unit CONTROL stated, which has 8 ports, port 1, and port 2 is signal sampling port, and port 3 is M1 logical
Disconnected control port, port 4 is hanging, and port 5 provides positive level input, and port 6 is grounding ports, and port 7 is contrast signal port,
Port 8 is the input port for controlling signal；The structure of the high voltage step-up module is：
The anode of capacitor C1 connects with the ends a of the ends a of resistor R1, inductor L1, as Input voltage terminal, cathode and
GND connects；The anode of capacitor C2 connects with the port 5 at the ends b of resistor R1 and control unit CONTROL, cathode and GND phases
It connects；The anode of capacitor C3 and the port 7 of the anode of capacitor C4 and control unit CONTROL are connected together, capacitor C3's
Cathode connects with the ends a of resistor R2, and the cathode of capacitor C4 connects with GND；The a of the anode and resistor R3 of capacitor C5
End, the port 8 of control unit CONTROL, the cathode of capacitor C7, the ends b of resistor R7 and resistor R8 the ends a be connected on one
It rises, the cathode of capacitor C5 connects with GND；The end of the anode and the ends a and control unit CONTROL of resistor R5 of capacitor C6
Mouth 2 is connected together, and cathode connects with GND；Anode, the ends a of resistor R7, the diode of the anode and capacitor C8 of capacitor C7
The cathode and output end of D1 is connected together；The cathode of capacitor C8 connects with GND；The ends b of resistor R2 connect with GND；Resistance
The ends b of device R3 connect with GND；The ends a of resistor R4 connect with the port 3 of control unit CONTROL, the grid at the ends b and NMOS tube
Pole connects；The ends b of resistor R5 connect with the source electrode at the ends a of resistor R6 and NMOS tube；The ends b of resistor R6 connect with GND；
The ends the b input control signal Vc1 of resistor R8；The ends b of inductor L1 connect with the drain electrode of the anode and NMOS tube of diode D1；
The port 6 and port 1 of control unit CONTROL connects with GND, and port 4 is in vacant state；
The input voltage terminates DC voltage, the rated voltage that DC voltage here is 24V~58V；Described
It controls signal Vc1 to be provided by outside, effect is can to control the stable liter of Vm1 outputs according to demand under DC voltage input
Press voltage signal.
The operating mode of high voltage step-up module is：
According to demand, foreign medium inputs the smaller control signal Vc1 of an amplitude, control unit by DAC1
The port 8 of CONTROL receives control signal Vc1 and Vm1 after the feedback signal divided, and one is exported by port 3
The square-wave signal of duty ratio corresponding, this square-wave signal is used for controlling the on, off time ratio of NMOS tube M1, defeated to control
Go out the size of signal Vm1.Output signal Vm1 has relationship as follows with control signal Vc1：
Vm1=m-n*Vc1
Wherein, m is maximum desired output voltage, and n is the control ratio of Vc1 and Vm1, and the ratio by R7 and R8 resistance is true
Fixed, the numberical range of Vc1 is 0~0.8V, and the numberical range of Vm1 is 58V~310V；
As shown in Fig. 2, the high-voltage linear Voltage stabilizing module include fixed capacity device C9, C10, C11, C12, C13, C14,
C15, fixed resister R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, zener diode D2, differential-mode amplifier
OMP, triode Q1, Q2, Q3, the output end of the input termination high voltage step-up module of the high-voltage linear Voltage stabilizing module
Vm1, output end Vout；It is signal sampling port that the differential-mode amplifier OMP, which has 5 ports, port 1, and port 2 is reference
Positive level is accessed in control source port, port 3, and port 4 is grounding ports, and port 5 is the amplified output port of difference mode signal；
The structure of the high-voltage linear Voltage stabilizing module is：
Anode and the ends b of resistor R9, the ends a of resistor R10, the ends b of resistor R13, the triode Q2 of capacitor C9
Base stage and the base stage of triode Q3 connect, cathode connects with GND；The anode of capacitor C10 connects with the ends a of resistor R14,
Cathode connects with the port 5 at the ends b of resistor R12 and differential-mode amplifier OMP；The anode of capacitor C11 and differential-mode amplifier
Port 3 connects, and inputs positive level, cathode ground connection.
Capacitor C12 anode connect with the port 2 at the ends a of resistor R15 and differential-mode amplifier OMP after with control signal
DAC2 connects, and cathode is connected to another ground gnd after connecting with the port 4GND at the ends b of resistor R15 and differential-mode amplifier OMP
On；The anode of capacitor C13 and the ends b of resistor R14 and the port 1 of differential-mode amplifier OMP, the ends a of R17, R16 the ends b
Connect, cathode connects with GND；Anode and the ends a of resistor R13, the collector of triode Q2, the triode Q3 of capacitor C14
Emitter, the ends a of resistor R16 and the cathode of zener diode D2 connect, cathode connects with GND；The anode of capacitor C15
Connect with the anode of zener diode D2, the ends a of resistor R18 and output end, cathode connects with GND；The ends a of resistor R9 with
The emitter and input terminal Vm1 of triode Q2 connects；The ends b of resistor R10 connect with the emitter of triode Q1；Resistor
The ends a of R11 connect with the base stage at the ends a of resistor R12 and triode Q1, and the ends b connect with GND；The ends b of resistor R17 and GND
Connect；The ends b of resistor R18 connect with GND；The collector of triode Q1 connects with GND；The collector and GND of triode Q3
Connect.
The control signal Vc2 is provided by outside, and effect is after the input signal for receiving Vm1, and control Vout is defeated
Go out burning voltage drive signal；The voltage of the positive level is 3V~3.6V.
The operating mode of high-voltage linear Voltage stabilizing module is：According to demand, foreign medium inputs a control letter by DAC2
Number Vc2, control signal Vc2 have linear corresponding relation with the value for controlling signal Vc1.
After the port 2 of differential-mode amplifier OMP receives control signal Vc2, pass through the port 1 with differential-mode amplifier OMP
The voltage division signal received compares, and amplified voltage difference is exported in the port of differential-mode amplifier 5, by adjusting triode
Q1, triode Q2 and triode Q3 ensure that output voltage Vout is maintained within control range, and zener diode plays solid
The effect of constant pressure drop 5.6V.Output signal Vout has the relationship (unit of Vout and Vc1 as follows with control signal Vc1
It is V)：
Vout=p*Vc2-q
Wherein, q is determined by the output voltage of maximum requirement, and p is the control ratio of Vc2 and Vout, by R16 and R17 electricity
The ratio of resistance determines that the numberical range of Vc2 is 48mV~2.23V, and the numberical range of Vout is 1V~300V.
It will appreciated by the skilled person that the foregoing is merely the preferred embodiment of invention, it is not used to limit
System invention, although invention is described in detail with reference to previous examples, for those skilled in the art, still
It can modify to the technical solution of aforementioned each case history or equivalent replacement of some of the technical features.It is all
Within the spirit and principle of invention, modification, equivalent replacement for being made etc. should be included within the protection domain of invention.
Claims (5)
1. a kind of wireless high-voltage controller, which is characterized in that the controller includes high voltage step-up module and high-voltage linear voltage stabilizing mould
Block；
The high voltage step-up module includes fixed capacity device C1, C2, C3, C4, C5, C6, C7, C8, fixed resister R1, R2,
R3, R4, R5, R6, R7, R8, fixed inductance L1, diode D1, NMOS tube M1 and control unit CONTROL, the control
It is grounding ports that unit CONTROL, which has 8 ports, port 1, and port 2 is signal sampling port, and port 3 is M1 break-make control terminals
Mouthful, port 4 is hanging, and port 5 provides positive level input, and port 6 is grounding ports, and port 7 is contrast signal port, and port 8 is
Control the input port of signal；The structure of the high voltage step-up module is：
The anode of capacitor C1 connects with the ends a of the ends a of resistor R1, inductor L1, as Input voltage terminal, cathode and GND
Connect；The anode of capacitor C2 connects with the port 5 at the ends b of resistor R1 and control unit CONTROL, and cathode connects with GND；
The anode of capacitor C3 and the port 7 of the anode of capacitor C4 and control unit CONTROL are connected together, the cathode of capacitor C3
Connect with the ends a of resistor R2, the cathode of capacitor C4 connects with GND；The anode of capacitor C5 and the ends a of resistor R3, control
The port 8 of unit CONTROL processed, the cathode of capacitor C7, resistor R7 the ends b and resistor R8 a terminations together with, capacitance
The cathode of device C5 connects with GND；The anode of capacitor C6 is connected on the ends a of resistor R5 and the port 2 of control unit CONTROL
Together, cathode connects with GND；The anode of capacitor C7 and the anode of capacitor C8, the ends a of resistor R7, diode D1 it is negative
Pole and output end are connected together；The cathode of capacitor C8 connects with GND；The ends b of resistor R2 connect with GND；The b of resistor R3
End connects with GND；The ends a of resistor R4 connect with the port 3 of control unit CONTROL, and the ends b connect with the grid of NMOS tube；
The ends b of resistor R5 connect with the source electrode at the ends a of resistor R6 and NMOS tube；The ends b of resistor R6 connect with GND；Resistor
The ends the b input control signal Vc1 of R8；The ends b of inductor L1 connect with the drain electrode of the anode and NMOS tube of diode D1；Control is single
The port 6 and port 1 of first CONTROL connects with GND, and port 4 is in vacant state；
The control signal Vc1 is provided by outside, and the input terminates DC voltage.
The high-voltage linear Voltage stabilizing module includes fixed capacity device C9, C10, C11, C12, C13, C14, C15, fixed resister
R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, zener diode D2, differential-mode amplifier OMP, triode Q1,
Q2, Q3, the output end Vm1 of the input termination high voltage step-up module of the high-voltage linear Voltage stabilizing module, output end are
Vout；It is signal sampling port that the differential-mode amplifier OMP, which has 5 ports, port 1, and port 2 is reference voltage input terminal
Mouthful, positive level is accessed in port 3, and port 4 is grounding ports, and port 5 is the amplified output port of difference mode signal；The high pressure
The structure of linear voltage stabilization module is：
Capacitor C9 anode with the ends b of resistor R9, the ends a of resistor R10, the ends b of resistor R13, triode Q2 base
The base stage of pole and triode Q3 connect, and cathode connects with GND；The anode of capacitor C10 connects with the ends a of resistor R14, cathode
Connect with the port 5 at the ends b of resistor R12 and differential-mode amplifier OMP；The port 3 of the anode and differential-mode amplifier of capacitor C11
Connect, inputs positive level, cathode ground connection.
Capacitor C12 anode connect with the port 2 at the ends a of resistor R15 and differential-mode amplifier OMP after with control signal DAC2
Connect, cathode is connected to after connecting with the port 4GND at the ends b of resistor R15 and differential-mode amplifier OMP on another ground gnd；
The anode of capacitor C13 and the ends b of resistor R14 and the port 1 of differential-mode amplifier OMP, the ends a of R17, R16 the ends b phase
It connects, cathode connects with GND；The anode of capacitor C14 and the ends a of resistor R13, the collector of triode Q2, triode Q3
The cathode of emitter, the ends a of resistor R16 and zener diode D2 connects, and cathode connects with GND；Capacitor C15 anode with
The anode of zener diode D2, the ends a of resistor R18 and output end connect, and cathode connects with GND；The ends a and three of resistor R9
The emitter and input terminal Vm1 of pole pipe Q2 connects；The ends b of resistor R10 connect with the emitter of triode Q1；Resistor R11
The ends a connect with the base stage at the ends a of resistor R12 and triode Q1, the ends b connect with GND；The ends b of resistor R17 and GND phases
It connects；The ends b of resistor R18 connect with GND；The collector of triode Q1 connects with GND；The collector of triode Q3 and GND phases
It connects；The control signal Vc2 is provided by outside.
2. wireless high-voltage controller according to claim 1, which is characterized in that the output end of the high voltage step-up module
Output signal be Vm1, then Vm1 with control signal Vc1 relationship it is as follows：
Vm1=m-n*Vc1
Wherein, m is maximum desired output voltage, and n is the control ratio of Vc1 and Vm1, is determined by the ratio of R7 and R8 resistance.
3. wireless high-voltage controller according to claim 1, which is characterized in that the value of control the signal Vc2 and Vc1
With linear corresponding relation.
4. wireless high-voltage controller according to claim 1, which is characterized in that the high-voltage linear Voltage stabilizing module it is defeated
The output signal of outlet is Vout, and the relationship of Vout and control signal Vc1 are as follows：
Vout=p*Vc2-q
Wherein, q is determined that p is the control ratio of Vc2 and Vout, by R16 and R17 resistance by the output voltage of maximum requirement
Ratio determines.
5. wireless high-voltage controller according to claim 1, which is characterized in that the voltage of the input terminal be 24V~
The voltage of 58V, the positive level are 3V~3.6V, and the output end voltage Vm1 of high voltage step-up module is 58V~310V, described
The numberical range of voltage Vout of output end of high-voltage linear Voltage stabilizing module be 1V~300V, the numberical range of Vc2 is 48mV
The numberical range of~2.23V, Vc1 is 0~0.8V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576464.5A CN108809089A (en) | 2018-06-06 | 2018-06-06 | Wireless high-voltage controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810576464.5A CN108809089A (en) | 2018-06-06 | 2018-06-06 | Wireless high-voltage controller |
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| Publication Number | Publication Date |
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| CN108809089A true CN108809089A (en) | 2018-11-13 |
Family
ID=64087240
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| CN201810576464.5A Pending CN108809089A (en) | 2018-06-06 | 2018-06-06 | Wireless high-voltage controller |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202455267U (en) * | 2011-07-08 | 2012-09-26 | 西安天照伟成电气有限公司 | Power supply circuit |
| CN102882366A (en) * | 2012-09-06 | 2013-01-16 | 海能达通信股份有限公司 | Ripple power supply device and method for providing direct-current voltage with ripples |
| CN203387422U (en) * | 2013-08-12 | 2014-01-08 | 浙江工商职业技术学院 | High-efficiency numerical-control voltage-stabilized power supply |
| US20140117955A1 (en) * | 2012-11-01 | 2014-05-01 | Stellamar Llc | Digital controller for switch-mode dc-dc converters and method |
| CN103840662A (en) * | 2012-11-23 | 2014-06-04 | 联创汽车电子有限公司 | DC voltage-boosting chopper circuit |
| CN204681253U (en) * | 2015-06-15 | 2015-09-30 | 深圳市捷扬讯科电子有限公司 | A kind of electric power system and LED power |
-
2018
- 2018-06-06 CN CN201810576464.5A patent/CN108809089A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202455267U (en) * | 2011-07-08 | 2012-09-26 | 西安天照伟成电气有限公司 | Power supply circuit |
| CN102882366A (en) * | 2012-09-06 | 2013-01-16 | 海能达通信股份有限公司 | Ripple power supply device and method for providing direct-current voltage with ripples |
| US20140117955A1 (en) * | 2012-11-01 | 2014-05-01 | Stellamar Llc | Digital controller for switch-mode dc-dc converters and method |
| CN103840662A (en) * | 2012-11-23 | 2014-06-04 | 联创汽车电子有限公司 | DC voltage-boosting chopper circuit |
| CN203387422U (en) * | 2013-08-12 | 2014-01-08 | 浙江工商职业技术学院 | High-efficiency numerical-control voltage-stabilized power supply |
| CN204681253U (en) * | 2015-06-15 | 2015-09-30 | 深圳市捷扬讯科电子有限公司 | A kind of electric power system and LED power |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |