30V/50A dc power supply,high power supply,digital dc power supply,Continuous adjustable power supply ,factory dc power supply

Specifications

1. Charge batteries, PCB board manufacturing industry
2. LED products, motors and dc fans test,
3. high accuracy,slight weight

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: LW3050KD

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: 0-30V

Output current: 0-50A

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

 

Model	Output voltage	Output current	display	Display accuracy	Dimension mm	Weight kg
LW1550KD	0-15V	0-50A	3LED display	±1%±1 digit	530*320*220	8.5~13
LW1560KD	0-15V	0-60A	3LED display	±1%±1 digit	530*320*220	8.5~13
LW3050KD	0-30V	0-50A	3LED display	±1%±1 digit	530*320*220	8.5~13
LW3060KD	0-30V	0-60A	3LED display	±1%±1 digit	530*320*220	8.5~13
LW3080KD	0-30V	0-80A	3LED display	±1%±1 digit	530*320*220	8.5~13
LW30100KD	0-30V	0-100A	3LED display	±1%±1 digit	530*320*220	8.5~13
LW30120KD	0-30V	0-120A	3LED display	±1%±1 digit	530*320*220	8.5~13
LW6030KD	0-60V	0-30A	3LED display	±1%±1 digit	530*320*220	8.5~13

 

 

REMARK: WE COULD DO THE PRODUCT ACCORDING TO CUSTOMERS’ REQUIREMENT