1. single phase, single output dc power supply 2. both current and voltage can be adjusted from 0 to rated value 3. 2LED digital display 4. Built-in EMI filter.(have anti-interference circuit) 5. intelligent temperature control fan to help power supply cooling fast 2000W Switching Power Supply 48V 40A output voltage adjustable 0-48VDC current adjustable 0-40A ,AC TO DC Laboratory power
The current and voltage both can adjusted.
Notes: when you make order, please advise the plug standard, if not we will sent as our country type
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

specifications:
Model No: s-2000-48
Input voltage: single-phase 220V±10% 50Hz or 110V±10% 60Hz, or 380vac+-10%
Output voltage: 0-48Vdc (+-10%)
Output current: 0-41A (+-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:6KG
Voltage and current both show
Rise up time:full load is 50ms (Typical value)
Keep time:full load is 20ms (Typical value)
Cooling way:fan
Safety standards:as GB4943,UL60950-1,EN60950-1
EMC standards:as GB9254, EN55022 CLASS A
product size: 350*145*120mm