Mini Laboratory Power Supply KPS1505D Single Phase adjustable SMPS Digital Voltage regulator DC Power supply with alligator clip

Mini Laboratory Power Supply KPS1505D Single Phase adjustable SMPS Digital Voltage regulator DC Power supply with alligator clip
  • Продавец
  • Список ценUS $56.00piece
  • Продажная ценаUS $56.00piece
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Oписание продукта

 Item specifics
  • Brand Name: CHUX
  • Output Frequency: 47~63HZ
  • Model Number:s-4000
  • Output Type:Single
  • is_customized:Yes
  • Output Power:>500W
  • Output Current:0~333A
  • certificate :CE
  • Product size:450*225*155mm
  • Warranty years:1 year
  • output power:4000w
Product Description

 12V/24V/36/48V/50V Switching power supply current and voltage adjustable input 110/220/380vac AC to DC LED smps 4000W


1.  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



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. 2LED digital display

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

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



Model No: s-4000W

Input voltage: single-phase 220Vac±10% 50Hz or 110Vac±10% 60Hz,  three phase 380vac+-10%

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

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

Output voltage: 0-12Vdc       0-24vdc        0-36vdc       0-48vdc       0-50vdc   (+-10%) when you make order please choose it

Output current: 0-333A           0-166A         0-110A          0-83A           0-80A    (+-10%)

Efficiency     >85%

Efficiency factor   >0.85

Load adjustment rate: <1%

Voltage adjustment rate:  <0.1%

Output voltage adjustment rate: <0.1%

Ripple voltage:   <0.5%

Protection :A、input overload turn off protection

                 B、Output over-voltage protection

                 C、output over-current protection

                 D、Output short circuit protection

                 E、Output power protection

                 F、Overheating protection for the whole machine

Overheating protection  rate: 80~850C

Insulation resistance       ≥20M

Input pressure for casing  ≥AC1500V

Input pressure for output  ≥AC1500V

Output pressure for casing  ≥AC500V

Average time for No-fault  ≥50000H

environment condition

Working environment:(-20~50) °C;

Storage environment:(-40~70)°C;

relative humidity: 90%(40±20C);

atmospheric pressure:(70——106)KPA;

Net Weight:13KG

Voltage and current both show

Rise up time:full load is 50ms (Typical value)

Keep time:full load is 20ms (Typical value)

Storage environment:-40℃~+85℃,10%~95%RH

Cooling way:fan

Safety standards:as GB4943,UL60950-1,EN60950-1

EMC standards:as GB9254, EN55022 CLASS A 

Only indoor use