PSM03A Characteristics WWW.PHIHONG.COM
INPUT:
AC Input Voltage Rating
100 to 240VAC
AC Input Voltage Range
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
(Cold start @ ambient 25°C)
Input Power Saving
<0.15W max. @ 230VAC at no load
OUTPUT:
Power
2.75W Maximum
Efficiency
Meets Level V Efficiency Requirements
63.7% minimum average efficiency
No-Load Power Saving
0.03W maximum at 115VAC/230VAC
Hold-up Time
10mS min. @ 120VAC and max. load
Over-voltage Protection
>120%, Zener Clamp
ENVIRONMENTAL:
Temperature
Operation -10 to +40°C
Non-operation -40 to +85°C
Humidity
Operation 10 to 90%
Immunity
ESD: EN61000-4-2. Level 4
Surge: EN61000-4-5. Level 4
Harmonic: EN61000-3-2
Flicker: EN61000-3-3
Emissions
FCC Class B
EN55022 Class B
Dielectric Withstand (Hi-pot) Test
Primary to Secondary: 3000VAC
Insulation Resistance
Primary to Secondary: 7M ohm 500VDC
MTBF
200K hours minimum at 120VAC, max load
(measured at ambient 25°C)
DC Output Connector
USB A
D+ and D- pins shorted together inside the charger
Dimension Diagram Unit: mm
