dc power supply,variable power supply,switching power supply,superpower supply,high-power supply

Specifications

1.single phase, single output dc power supply
2.highpower
3.multifunction protection

  

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 power supply. For this serial power supply, it has perfect protection circuit, can be used in many areas.

 

 

 

applications:

 

1. 1.       Charge batteries, PCB board manufacturing industry
2. 2.       LED products, motors and dc fans test,
3. 3.       Electrofacing, electrolyzation, electronic components ageing
4. 4.       Laboratory , Electronic equipment , Automatic Test Equipment 
5. 5.       All other occasions need to use DC Power Supply

 

 

 

protection function:

 

1. 1.       Over voltage protection
2. 2.       over load protection
3. 3.       over temperature protection(threshold value:70⁰C -75⁰C)
4. 4.       current limitation protection

 

 

 

features:

 

1. 1.       single phase, single output dc power supply
2. 2.       constant voltage and constant current operation (C.C and C.V. automatic conversion)
3. 3.       both current and voltage can be adjusted from 0 to rated value
4. 4.       3LED digital display
5. 5.       Built-in EMI filter.(have anti-interference circuit)
6. 6.       intelligent temperature control fan to help power supply cooling fast

 

 

 

specifications:

 

Model No: LW20010KD

 

Input voltage: single-phase 220V±10% 50Hz or 110V±10% 60Hz

 

Working conditions: -10⁰C -40⁰C relative humidity :< 90%

 

Storage conditions: -20⁰C-80⁰C relative humidity :< 80%

 

Output voltage: 0-200V

 

Output current: 0-10A

 

Display Accuracy: ±1%±1 digit

 

Voltage stabilization: ≤0.2%

 

Current stabilization: ≤0.5%

 

Load stabilization: ≤0.3%

 

Ripples and noises: ≤1 %( RMS)

 

Surge Current: 30A/115V, 60A/230V (cold-start)

 

Input Leakage Current: <0.7mA/230V

 

Withstanding voltage test:

 

From input voltage to output voltage: 1.5KVAC/min

 

From input voltage to case: 1.5KVAC/min

 

From output voltage to case: 500VAC/min

 

Dimension: 420*260*160(mm)

 

 

 

Model	Output voltage	Output current	display	Display accuracy
LW1550KD	0-15V	0-50A	3LED display	±1%±1 digit
LW1560KD	0-15V	0-60A	3LED display	±1%±1 digit
LW3050KD	0-30V	0-50A	3LED display	±1%±1 digit
LW3060KD	0-30V	0-60A	3LED display	±1%±1 digit
LW3080KD	0-30V	0-80A	3LED display	±1%±1 digit
LW30100KD	0-30V	0-100A	3LED display	±1%±1 digit
LW6020KD	0-60V	0-20A	3LED display	±1%±1 digit
LW6030KD	0-60V	0-30A	3LED display	±1%±1 digit
LW6040KD	0-60V	0-40A	3LED display	±1%±1 digit
LW10010KD	0-100V	0-10A	3LED display	±1%±1 digit
LW10020KD	0-100V	0-20A	3LED display	±1%±1 digit
LW20010KD	0-200V	0-10A	3LED display	±1%±1 digit