AC to DC power supply main working principle:

AC to DC power supply major circuit:

Which the process is from AC current power grid input, and output with DC current output of entire process, including:

1, Input filter device: its role is to filter out power grid existed impurity waveform, at the same time also to prevent impurity generated by AC to DC power supply itself back to the public grid.
2, Rectifier and waveform filter: rectifierying power grid AC current power to smoother DC power supply directly, for the next level of transformation.
3, Inverter: make the rectified DC power supply current into high-frequency alternating current, which this is the core part of high-frequency switching power supply, the higher the frequency, the volume, weight and output power ratio is smaller.
4, Output rectifier and filter: according to the loading needs, providing stable and reliable DC power supply.

AC to DC power supply control circuit:

On the one hand from the output take sampling, compare with the set standards and to control the inverter, change its frequency or pulse width output to achieve output stability, on the other hand, according to information provided by the test circuit, after protection circuit identification, provide control circuit for variety protective measures to whole machine.

Detection circuit of AC to DC power supply:

In addition to providing protection circuit running in a variety of parameters, but also provide a variety of information display instruments.

Auxiliary power:

Providing all the different requirements of a single circuit power supply.

AC to DC power supply Specification and parameter:

AC to DC power supply Input voltage3 phase 380V/415V/440V 50-60Hz
Output voltage6V/12V/15V/18V/24V/36V/48V optional or according to customers’ request
Output current0-5000A (Random optional)
Voltage stability≤1%
Current stability≤1%
Ripple factor1%-2%
Efficiency≥90%
 Stabilization modeCurrent stabilization/Voltage stabilization (Switchable easily)
Adjustment rangeVoltage/Current from 0-100% continuously adjustable within rated range
Cooling systemAir cooling/Water cooling/Oil cooling
Control methodManual/PLC
Display contentsVoltage meter/Current meter/Working/Over temp/Error, etc..
Protection methodInput over voltage/Under voltage/Over current/Output short/Over heating self protection etc..
Operating temperature-20-50℃
Ambient temperature-30-65℃
Ambient humidity≤90%
Working loadingFull capacity operation, more than 1,000 meters above sea level, reduced load operation

AC to DC power supply Packing details:

SCR rectifier compare HF power supply

SCR rectifier compare HF power supply

Electrocoagulation waste water treatment power supply

Electrocoagulation waste water treatment power supply

Hard oxidation rectifier

Hard oxidation rectifier

Pulse rectifier

Pulse rectifier

Pulse rectifiers silver plating

Pulse rectifiers silver plating

HF rectifier 10000A

10000A HF rectifier

Electrolysis power supply 8000A

8000A Electrolysis power supply

Switch mode power supply 6000A

6000A Switch mode power supply

AC to DC power supply 5000A

5000A AC to DC power supply
Rectifier-supplier-4000A

Rectifier supplier 4000A

4000A Rectifier supplier
12-volt-dc-power-supply

12 volt dc power supply 3000A

3000A 12 volt dc power supply
2000A-Electroplating-power-supply-2

Electroplating power supply 2000A

2000A Electroplating power supply
1500A-Plating-rectifiers

Plating rectifiers 1500A

1500A Plating rectifiers
Rectifiers

Rectifiers 1000A

1000A Rectifiers

SMPS power unit 600A

600A SMPS power unit
Plating power supply

Plating power supply 500A

500A Plating power supply
AC-to-DC-rectifier

AC to DC rectifier 750A

750A AC to DC rectifier
DC power supply

DC power supply 300A

300A DC power supply
Power supply 200A

Power supply 200A

200A Power supply
100A-Rectifier

Plating rectifier 100A

100A Plating rectifier
Anodizing rectifier

Anodizing rectifier

Anodizing rectifier
Pulse-plating-power-supply

Pulse plating power supply

Pulse plating power supply
Oxidation-pulse-power-supply

Oxidation pulse power supply

Oxidation pulse power supply
Single pulse plating power supply

Single pulse plating power supply

Single pulse plating power supply
High-frequency-rectifier

High frequency rectifier 20000A

20000A High frequency rectifier
Hard-oxidation-pot-using-our-pulse-rectifier-1

Hard oxidation

Hard oxidation
Puse-power-supply

Pulse power supply

Pulse power supply
Pulse-power-supply-gold-plating

Pulse power supply gold plating

Pulse power supply gold plating

Water treatment power supply

Water treatment power supply

Water cooling plating rectifier

Water cooling plating rectifier
Electrodialysis power supply 2

Electrodialysis power supply

Electrodialysis power supply

Electrophoresis power source

Electrophoresis power source
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