SNK high-power switch
4000W high-power switching power supply

110VAC or 220VAC input
Capable of withstanding a 300vac surge input for 5 seconds
Idle power consumption<0.75W
The working temperature can reach up to 70 ℃
Protection type: short circuit/overload/overvoltage
Natural air cooling
Capable of withstanding 5G vibration testing
High efficiency, long lifespan, and high reliability
Power start LED indicator light
100% full load aging test

详细信息

product model

SNK-4000-12

SNK-4000-13.5

SNK-4000-15

SNK-4000-24

SNK-4000-50

SNK-4000-48

DC output voltage

12V

13.5V

15V

24V

50V

48V

Output voltage tolerance

±1%

±1%

±1%

±1%

±1%

±1%

rated output current

333A

296A

267A

167A

80A

80A

Output current range

0-333A

0~296A

0~267A

0~167A

0~80A

80A

Ripple and noise (note 3)

150mVp-p

150mVp-p

240mVp-p

240mVp-p

480mVp-p

480mVp-p

Line entry stability (Note 4)

± 0.5 %

± 0.5 %

± 0.5 %

± 0.5 %

± 0.5 %

± 0.5 %

DC output power

4000W

4000W

4000W

4000W

4000W

4000W

productiveness

85%

85%

87%

88%

89%

89%

Adjustable range of DC voltage

±10%

±10%

±10 %

±10 %

±10 %

0 ~48V

input voltage range

190~240VAC/47~ 63Hz

input currenton

11A/230V

dash current

150A/230V

leakage current

< 3.5 mA/240VAC

overload protection

105%~ 150% type: Cut off output reset: automatic recovery

excess voltage protection

110%-135%VO

High temperature protection

More than 70℃ Cut-off output (0~ 50V)

temperature coefficient

± 0.03%/℃(0~50℃)

Start, rise, and hold time

1.5s,50ms,20ms

antiknock characteristics

10~500Hz, 2G10min, / cycle, duration 60 minutes

resistance to pressure

Input and output: 1.5KvAC input and housing: 1.5KvAC output and housing: 0 5KvAC

Isolation resistance

Input and output: input and housing, output and housing: 500VDC/100MΩ

Working temperature and humidity

-10℃~ +60℃ (refer to output characteristic diagram), 20% ~90%RH

Storage temperature and humidity

-20℃~ +85℃,10%~95%RH

weight

2.35kg