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dc power supply

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Product Name: dc power supply
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Product exhibitors: Chuangxin
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Brief

dc power supply This serial single output switch dc power supply is a kind of DC regulated power supply with high efficiency and stability.


dc power supply  A detailed description of

dc power supply


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. Charge batteries, PCB board manufacturing industry

2. LED products, motors and dc fans test,

3. Electrofacing, electrolyzation, electronic components ageing

4. Laboratory , Electronic equipment , Automatic Test Equipment 

5. All other occasions need to use DC Power Supply

 

protection function:

1. Over voltage protection 

2. over load protection

3. over temperature protection(threshold value:70℃ -75℃)

4. current limitation protection 

 

features:

1. single phase, single output dc power supply

2. constant voltage and constant current operation (C.C and C.V. automatic conversion)

3. both current and voltage can be adjusted from 0 to rated value

4. 3LED digital display

5. Built-in EMI filter.(have anti-interference circuit)

6. intelligent temperature control fan to help power supply cooling fast

 

specifications:

Model No: LW30100KD

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

Working conditions: -10℃ -40℃ relative humidity :< 90%

Storage conditions: -20℃-80℃ relative humidity :< 80%

Output voltage: 0-30V

Output current: 0-100A

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

1550KD

0-15V

0-50A

3LED display

±1%±1 digit

1560KD

0-15V

0-60A

3LED display

±1%±1 digit

3050KD

0-30V

0-50A

3LED display

±1%±1 digit

3060KD

0-30V

0-60A

3LED display

±1%±1 digit

3080KD

0-30V

0-80A

3LED display

±1%±1 digit

30100KD

0-30V

0-100A

3LED display

±1%±1 digit

6020KD

0-60V

0-20A

3LED display

±1%±1 digit

6030KD

0-60V

0-30A

3LED display

±1%±1 digit

6040KD

0-60V

0-40A

3LED display

±1%±1 digit

10010KD

0-100V

0-10A

3LED display

±1%±1 digit

10020KD

0-100V

0-20A

3LED display

±1%±1 digit

20010KD

0-200V

0-10A

3LED display

±1%±1 digit

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