Yucoo 5V 50A 250W Switching power supply ac to dc power supply 5v

USD17-18.4

Output Power

250W

Output current

50A

Output Voltage

5VDC

Customization

Customized logo (Min. Order: 300 Sets)

Customized packaging (Min. Order: 300 Sets)

Graphic customization (Min. Order: 300 Sets)

Protection

Trade Assurance

On-time Dispatch Guarantee

Refund Policy

Product Details

Quick Details

Product Description

· AC input range selectable by switch

· Withstand 300VAC surge input for 5 second

· Protections: Short circuit / Overload / Over voltage / Over temperature

· Forced air cooling bu built-in DC fan

· Built-in cooling Fan ON-OFF control

· 1U low profile

· Withstand 5G vivration test

· LED indicator for power on

· No load power consumption<;;;;;;;0.75W

· 100% full load burn-in test

· High operastion temperature up to 70°C

· Operating altitude up to 5000 meters

· High efficiency, long life and high reliability

· 3 years warranty

Product Parameters

Model Number	YK-AD0550
DC output voltage	5V
Rated output current	50A
Rated output power	250W
Ripple and noise	＜150mV
Voltage accuracy	±1%
Output voltage adjustment range	±10%
Load Regulation	＜±1.5%
Line adjustment rate	＜±0.5%
Efficiency (typical)	＞74%
Overload protection	When the output power is greater than 115% -135%, the voltage starts to drop. +VO drops to the Under voltage point. Cut off the output and reset: Power up again
Output undervoltage protection	35%-45%VOUT
Input voltage range	90-132VAC/180-264VAC, 47Hz～63Hz (254VDC～370VDC)
Maximum input operating current	＜2.8A 115VAC ＜1.7A 230VAC
Input inrush current	115VAC 25A, 220VAC/50A
Start, rise, hold time	200ms、50ms、20ms ：220VAC
Withstand voltage	Input-output: 1.5KVAC Input-case: 1.5kVAC Output-case: 0.5KVAC lasted 1 minute
Leakage current	Input-output at 1.5KVAC <;;;;;;;;;5mA
Leakage current	Input-output 220VAC <;;;;;;;;;1mA
Isolation resistance	Input-output, input-case, output-case: 500VDC / 100MΩ
Working temperature and humidity	-10℃～+50℃；20%～90RH
Storage temperature and humidity	-20℃～+85℃；10%～95RH
Dimensions	21511050mm
N.W.	936.3g