AC To DC 5V 60A Switching Power Supply CE Approved 300 Watt Power Supply

Switching power supply

?NHI300-5-A

?OUTPUT

DC Voltage

?5V

Current Range

?0~60A

Rated Current

?60A

Rated Power

?300W

Ripple & Noise(max.)

?<250mVp-p

Voltage ADJ.Range

?4.5~5.6V

Voltage Tolerance

? 2.0%

Line Regulation

? 0.5%

Load Regulation

? 1.0%

Setup,Rise Time

?1000ms,50ms/230VAC

Hold up time

?20ms/230VAC

?INPUT

Voltage Range

?200-240VAC

Frequency Range

?47-63Hz

Efficiency(Typ.)

?83-88%

AC Current

?4A/230VAC

Inrush Current(max.)

?60A/230VAC

Leakage Current

?< 3.5mA /240VAC

?Protection

Over Load

?105 ~ 150% rated output power

?Protection type: Constant current limiting,recovers?? automatically after fault condition is removed

Over Voltage

?5.75~ 7.0V

?Protection type: Shut down O/P voltage,re-power on to recover

Over Temperature

?90℃ 5℃

?Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

?Function

Fan?on/off?control(Typ.)

RTH2≧50℃?Fan?on,≦45℃?Fan?off

?Environment

Working Temp.

?-40 ~ +60℃ (Refer to output load derating curve)

Working Humidity

?20 ~ 90% RH, non-condensing

Storage Temp., Humidity

?-40 ~ +85℃, 10 ~ 95% RH

Temp.Coefficient

?0.03%/℃ (0 ~ 50℃)

Vibration

?10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes

?Safety

Safety standards

?UL60950-1 approved

Withstand Voltage

?I/P-O/P:3KVAC? I/P-FG:1.5KVAC?? O/P-FG:0.5KVAC

Isolation Resistance

?I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25℃ / 70% RH

?Others

MTBF

?271.9K hrs min. MIL-HDBK-217F(25℃)

Dimension

?196*110*30mm (L*W*H)

Packing

?1.0kg; 20pcs/20Kgs

?Note

1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20Mhz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47 uf parallel capacitor.

3. Tolerance: includes set up tolerance,line regulation and load regulation.

4. Please connect positive pole of input voltage with mark”L” of terminal block,connect negative pole of input voltage with mark”N” of terminal block,using DC voltage for input voltage