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>>> 0-150v dc 20A Variable power supply / Battery Charger <<<
Power supply 0-150v dc 0-150v dc 20A Variable power supply / Battery Charger is widely applied into industrial control, electronic power, electroplating, communication, scientific research, instrument, military, medical, ship, railway and other high-tech fields.
The details are as below:
1. Electric tools: LED test and aging, energy-saving bulb testing and aging, lamp testing, tungsten gasification.
2. Automobile: automobile electronics, high power dc motor, automobile motor controller, car lighting, cigarette lighter, automobile audio and video.
3. Electronic devices: capacitors, resistors, relays, transistors, sensors.
4. Motor: electric motor, electric vehicle controller, dc motor test.
5. Display: display screen, liquid screen, touch screen, on-board DVD, mobile phone display.
6. Electrochemical class: electrolysis, electroplating, anodic oxidation, nonferrous metal research.

Brand | WEMAXPOWER |
Model | WMX-ASD 150 20 150---Output Voltage ;20---Output Current |
Input Voltage | 1 Phase: AC220V±10%,50Hz/60Hz; |
Output Voltage/Current | 0~150V,Stabilizer value. 0% to 100% adjustable 2~20A,Constant current value. 0% to 100% adjustable Option, Free combination of voltage and current according on user request |
Output Power | 3000W |
Load Regulation | ≤0.5%+30mV |
Ripple | ≤0.5% + 10mVrms |
Power supply stability | ≤0.3%+10mV |
Voltage | Current Display Accuracy | Precision of 4 digit table : ±1%+1 word (10%-100% rating) |
Voltage | Current value display Format | Display format: 0.000 ~ 9999V; 0.00 ~ 99.99V; 0.0 ~ 999.9A; |
Output Voltage Overshoot | Build in O.V.P Protection with a rate of + 5% |
Operation Temperature| Humidity | Operation Temperature : (0~40)℃; Operation Humidity : 10% ~ 85% RH |
Storage Temperature | Humidity | Storage Temperature : (-20~70)℃; Storage Humidity :10% ~ 90% RH |
Over-Temperature Protection | (75~85) C. |
Heat Dissipation Mode/ Cooling mode | Forced air cooling |
Efficiency | ≥86% |
Start-up Output voltage setting time | ≤3S |
Protection | lower voltage, over voltage, over current, short circuit, overheating Protection Noted : if need addition Reverse Connection & Polarity reversal protection should be contact factory customized |
Insulation Strength | Input output: AC1500V, 10mA, 1 minutes; Input - machine shell: AC1500V, 10mA, 1 minutes; Output - shell: AC1500V, 10mA, 1 minutes |
Insulation Resistance | Input-Output ≥20MΩ; Input-Output ≥20MΩ; Input-Output ≥20MΩ. |
MTTF | ≥50000h |
Remote Control Function (Option) | 0-5Vdc /0-10Vdc analog signal control output voltage & current |
0-5Vdc /0-10Vdc analog signal to read-back output voltage & current | |
0-5Vdc /0-10Vdc analog Switch signal to control output ON/OFF | |
4-20mA analog signal control output voltage & current | |
RS232/RS485 Communication port control by computer | |
Dimension /Net Weight | 483*430*90mm, NW: 13.5kg |



Except for 0-150v dc 20A Variable power supply / Battery Charger , We can customize many other kinds of specifications according to your requirement. Such as:
1. Input voltage: 1 phase 110VAC/220Vac or 3 phases 380Vac;
2. Output voltage: 0~3000V adjustable or appointed;
3. Output current: 0~2000A adjustable or appointed.





Q: Why choose us?
A: Guangzhou Wemaxpower technology Co., Ltd offer you the best quality products and service. Win to win business is our first principle.
Q: Whom we are ?
A: Guangzhou Wemaxpower technology Co., Ltd is a professional manufacturer which combine production and trade. The products series contain DC DC Converter,AC DC Converter,DC power supply,Battery Charger etc. The products is highly used for home applications, motor, photovoltaic panel, car, etc.
Q: Are you a factory or trading company?
A: Yes, we are the direct manufacturer, supply OEM/ODM service.
Q: How about your After sales-service?
A: 1.Guarantee time: 12 Months
2.Return policy: we can exchange goods if quality problem.
Q: Our Payment & Logistics?
A: 1.Payment terms L/C,T/T,Western Union,MoneyGram,Paypal,etc.
2.Shipping terms: DHL, UPS, FedEx, TNT, EMS.
3.Sample order delivered within 24 hours , order lead time within 3 days.
Q: What can you get from us?
A: 1.Excellent products (unique design, strict quality control )
2.Great service(OEM,ODM, after-sales services, fast delivery)
3.Professional business consultation.
Q: What is the MOQ of the power supply 0-150v 20a dc?
A: Low MOQ, 1 set for sample testing is available.
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