
PSM03K Characteristics
INPUT:
AC Input Voltage Rating
WWW.PHIHONG.COM
Over-voltage Protection
>120%, Zener Clamp
100 to 240VAC
ENVIRONMENTAL:
AC Input Voltage Range
Temperature
90 to 264VAC
AC Input Current
0.1A(RMS) max.
Leakage Current
0.25mA max. @ 230VAC
Inrush Current (cold)
<30A for 120VAC at max. load
<60A for 240VAC at max. load
Operation
Non-operation
Humidity
Operation
Immunity
ESD:
Surge:
Harmonic:
Flicker:
-10 to +40°C
-40 to +85°C
10 to 90%
EN61000-4-2. Level 4
EN61000-4-5. Level 4
EN61000-3-2
EN61000-3-3
(Cold start @ ambient 25°C)
Emissions
Input Power Saving
<0.15W max. @ 230VAC at no load
OUTPUT:
Power
FCC Class B
EN55022 Class B
Dielectric Withstand (Hi-pot) Test
Primary to Secondary: 3000VAC
2.75W Maximum
Insulation Resistance
Efficiency
Meets Level V Efficiency Requirements
63.7% minimum average efficiency
No-Load Power Saving
Primary to Secondary: 7M ohm 500VDC
MTBF
200K hours minimum at 120VAC, max load
(measured at ambient 25°C)
0.03W maximum at 115VAC/230VAC
DC Output Connector
Hold-up Time
10mS min. @ 120VAC and max. load
Dimension Diagram Unit: mm
USB A
D+ and D- pins shorted together inside the charger