Project Description
This serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability. It can be acted both as constant voltage as well as constant current dc areas.
Features:
- Single-phase, single output dc power supply
- Constant voltage and constant current operation (C.C and C.V. automatic conversion)
- Both current and voltage can be adjusted from 0 to rated value
- 4 digits LED digital display
- Built-in EMI filter (Anti-interference circuit)
- Intelligent temperature control fan to help power supply cooling fast
Application:
- Charge batteries, PCB board manufacturing industry
- LED products, motors and dc fans test,
- Electrofacing, electrolyzation, electronic components ageing
- Laboratory , Electronic equipment , Automatic Test Equipment
- All other occasions need to use DC Power Supply
Protection function:
- Overvoltage protection
- Over load protection
- Over temperature protection
- Current limitation protection
Specifications:
Input Voltage: AC 220/110V±10% 50/60Hz ±2%
Output Voltage: 0-250V adjustable
Output Current: 0-10A adjustable
Working Conditions: -10℃ – 40℃
relative Humidity: < 90%
Storage Conditions: -20℃ – 80℃
relative Humidity: < 80%
Display Accuracy: ±1% ±1 digit
Voltage Stabilization: ≤ 0.2%
Current Stabilization: ≤ 0.5%
Load Stabilization: ≤ 0.3%
Ripples & Noises: ≤ 1% rms
Surge Current: 30A/115V, 60A/230V (cold-start)
Input Leakage Current: < 0.7mA / 230V
Withstanding Voltage Test:
From input to output voltage: 1.5KVAC/min
From input voltage to case: 1.5KVAC/min
From output voltage to case: 500VAC/min
Download LW-25010KD Switching DC Power Supply User Manual
Model | Output voltage | Output current | Display accuracy | Dimension mm |
LW-3050KD | 0-30V | 0-50A | ±1%±1 digit | 530*320*220 |
LW-3060KD | 0-30V | 0-60A | ±1%±1 digit | 530*320*220 |
LW-3080KD | 0-30V | 0-80A | ±1%±1 digit | 530*320*220 |
LW-30100KD | 0-30V | 0-100A | ±1%±1 digit | 530*320*220 |
LW-5040KD | 0-50V | 0-40A | ±1%±1 digit | 530*320*220 |
LW-5060KD | 0-50V | 0-60A | ±1%±1 digit | 530*320*220 |
LW-5080KD | 0-50V | 0-80A | ±1%±1 digit | 530*320*220 |
LW-50100KD | 0-50V | 0-100A | ±1%±1 digit | 530*320*220 |
LW-6020KD | 0-60V | 0-20A | ±1%±1 digit | 530*320*220 |
LW-6030KD | 0-60V | 0-30A | ±1%±1 digit | 530*320*220 |
LW-6040KD | 0-60V | 0-40A | ±1%±1 digit | 530*320*220 |
LW-6050KD | 0-60V | 0-50A | ±1%±1 digit | 530*320*220 |
LW-6080KD | 0-60V | 0-80A | ±1%±1 digit | 530*320*220 |
LW-60100KD | 0-60V | 0-100A | ±1%±1 digit | 530*320*220 |
LW-2006KD | 0-200V | 0-6A | ±1%±1 digit | 530*320*220 |
LW-25010KD | 0-250V | 0-10A | ±1%±1 digit | 530*320*220 |
LW-25020KD | 0-250V | 0-20A | ±1%±1 digit | 530*320*220 |