MODEL

VAT-UP200S-4.5-55L

OUTPUT

DC Output

4.5V

Rated Current

40A ( PSU bottom fixed on heat sink of square > 250*250*3mm aluminum plate)

Current Range Note 1

0~40A

Ripple and Noise

25~65℃

≤150mV

0~25C

≤200mV

Voltage Adj. Range

2.8~5.10V

Voltage Accuracy

±2.0%

Line Regulation

±0.5%

Load Regulation

±2.0%

Set-up Time

≤2S (230Vac input, Full load)

Hold up Time

≥10mS(220Vac input , 80% load)

Temperature Coefficient

±0.03%/℃

Overshoot

<5%

INPUT

Voltage Range

90Vac~264Vac

Frequency Range

47Hz~63Hz

Efficiency ( Typical)

89%(230Vac input ,full load)

AC Current (max.)

<3A

Inrush Current (Typical)

<80A@220Vac Cold start

Power factor

PF>0.98/120VAC & PF>0.95/230VAC (at full load)

PROTECTION

Over Power

202.5W~270W, Hiccup, auto recovery

Over Voltage

5.2~6V, constant voltage, auto recovery

Over Current

45A~60A, Hiccup, auto recovery

Shorted Circuit

Long-term mode, auto recovery

ENVIRONMENT

Operating amb. Temp. & Hum.

-40℃~65℃; 20%~90%RH No condensing (refer to the derating curve)

Storage Temp. & Hum.

-40℃~85℃; 10%~95%RH No condensing

SAFETY &EMC

Note 3

Safety Standards

UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed) ;EN60950-1:2006

Withstand Voltage

Primary-Secondary: 3.0KVac/10mA .Primary-PG:1.5KVac/10mA. Secondary-PG: 0.5KVDC/10mA.

Leakage Current