Wemax Power
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| Model | WMX-ASD 50 20 |
| Model name | 50v 20a dc power supply |
| Input Voltage |
1 Phase AC220V±10%, 50Hz/60Hz 1 Phase AC110V±10%, 50Hz/60Hz Optional |
| Output Voltage | 0V~50V adjustable output |
| Output Current | 2A~20A adjustable output |
| Output Power | 1000W |
| 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 ~ 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 |
| Protections | Lower voltage, over voltage, over current, short circuit, overheating Protections. |
| 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-Shell ≥20MΩ; Output-Shell ≥20MΩ |
| MTTF | ≥50000h |
| Input Voltage | 3 Phase: AC208V / AC220V±10%, 50/60Hz |
| Remote Control Functions | 4-20mA / 0-5Vdc / 0-10Vdc analog signal control output voltage & current & ON/OFF |
| 0-5Vdc / 0-10Vdc analog signal to read-back output voltage & current | |
| RS232/RS485 Communication port control by computer |
| No. | Fields | Application Details |
|---|---|---|
| 1 | DC System | Sewage treatment system |
| 2 | Laboratory | Laboratory research and development |
| 3 | Charge Battery | All kind of Lead acid battery / lithium battery |
| 4 | Motor Fields | Electric Vehicle Motor, Electric Vehicle Controller, DC Motor Test |
| 5 | Electrical Appliances | LED Test & Aging, Energy Saving Bulb Test & Aging, Lamp Test, Tungsten Wire Gasification |
| 6 | Automotive | Automotive Electronics, High-Power DC Motor, Automotive Motor Controller, Vehicle Lighting, Cigar Lighter |
| 7 | Electronic Devices | Capacitors, Resistors, Relays, Transistors, Sensors |
| 8 | Electrochemistry | Electrolysis, Electroplating, Nonferrous Metal Research |
