PSM03A XXX 220234
WWW.PHIHONG.COM
2.75W Compact Fixed Blade Charger
Small/Thin Wall Plug Adapter with DC Cord
Features
 North America Fixed Blade AC Input
 CC & CV control
 Level VI Efficiency
 Class 2 Output per UL 1310
Applications
 MPEG Players
 PDAs
 Medical Test Device Charging
Safety Approvals
 cUL/UL
Mechanical Characteristics
 Length: 39.4mm (1.65in)
 Width: 43mm (1.65in)
Output Specifications
Model
DC Output
Voltage
PSM03A-050
PSM03A-050(M)(1)
PSM03A-075
PSM03A-090
PSM03A-120
5V
5V
7.5V
9V
12V




Limited Power Source
Class B EMI
No Y Caps
Standard Barrel Connector or Micro-B



Personal Electronics
Digital Cameras
Cordless Tools

Class 2 Output per UL 1310


Height: 21.0mm (0.87in)
Weight: 45g (1.59oz)
Load
Min.
Max.
0A
0.55A
0A
0.55A
0A
0.366A
0A
0.305A
0A
0.23A
Ripple
P-P (max)
100mV
100mV
100mV
100mV
200mV
Regulation
Line
Load
5%
5%
5%
5%
5%
Note (1): This unit is terminated with Micro-B connector in place of standard DC Cable.
Phihong is not responsible for any error, and reserves the right to make changes without notice. Please visit our website at
www.phihong.com for the most up-to-date specifications and contact information.
Revised 5/21/2015
PSM03A Characteristics
INPUT:
AC Input Voltage Rating
100 to 240VAC
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Over-voltage/Short-circuit Protection
The output is equipped with over-voltage and shortcircuit protection. The output can be shorted
permanently without damage.
AC Input Voltage Range
90 to 264VAC
ENVIRONMENTAL:
Temperature
AC Input Current
100mA (RMS) max.
Operation
Non-operation
Leakage Current
Humidity
0.25mA maximum
Operation
Inrush Current (cold)
<30A for 120VAC at max. load
<60A for 240VAC at max. load
(Cold start @ ambient 25°C)
Immunity
ESD:
Surge:
Harmonic:
Flicker:
0 to +40°C
-25 to +75°C
20 to 90%
EN61000-4-2. Level 4
EN61000-4-5. Level 3
EN61000-3-2
EN61000-3-3
Input Power Saving
<0.1W max. @ 115VAC at no load
OUTPUT:
Power
2.75W Maximum
Emissions
FCC Class B
EN55022 Class B
Dielectric Withstand (Hi-pot) Test
Primary to Secondary: 3000VAC, 10mA for 60s
Efficiency
DOE Level VI
Insulation Resistance
Primary to Secondary: >100M ohm 500VDC
No-Load Power Saving
0.01W maximum at 115VAC
DC Cord
1500mm
Hold-up Time
10mS min. @ 120VAC and max. load
DC Output
Dimension Diagram Unit: mm
5.5mm x 2.1mm x 9.5 center positive barrel
PSM03A-050(M) has a Micro-B USB configured as
USB DCP D+/D- shorted
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Phihong:
PSM03A-050-R PSM03A-075-R PSM03A-120-R PSM03A-100-R PSM03A-090-R PSM03A-050(M)
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