12 Volt 20,5A Τροφοδοτικό Switch-Mode

Model:

MY-250-12

Output

DC Voltage

12V

Rated Current

20.5A

Rated Power

250W

Ripple & Noise

180mvp-p

Voltage ADJ. Range

10.8-13.2V

Voltage Tolerance

±1.0%

Line Regulation

±0.5%

Load Regulation

±1.0%

Setup, Rise Time

300ms,50ms/230VAC 800ms,50ms/115Vac at full load

Hold Up Time(typ.)

90ms/230vac 12ms/115vac At Full Load

Input

Voltage Range

85-264VAC 120-370VDC

Frequency Range

47-63Hz

Efficiency(typ.)

74%

AC Current(typ.)

5.6A/115V 2.8A/230Vac

Inrush current

Cold Start 25A/115Vac 50A/230V

Leakage Current

3.5mA/240VAC

Protection

Overload

105-150% rated output power

Over Voltage

115-135% rated output voltage

Protection Type: hiccup mode, recovers automatically after fault condition

Environment

Working Temp

-10~+60°c

Working Humidity

20-90%rh non-condensing

Storage Temp, Humidity

-20~+85°c,10-95%rh

Temp. Coefficient

±0.03%°c(0-50°c)

Vibration

10-500hz

Safety & EMC

Safety Standard

CE RoHS

Withstand Voltage

I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC 1minute

Isolation Resistance

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

EMI Conduction & Radiation

Design refer to GB4943,UL60950,EN60950

EMC Standard

Design refer to GB9254,EN55022 Class A

Dimension

L157*W96*H46mm