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120 Watt Universal 3-Wire Input Adapter
PSA120U Adapter Series meets EISA Requirements
Features
EISA Compliant
Class B EMI
Applications
Networking
Peripherals
Safety Approvals
cUL/UL
Mechanical Characteristics
Length: 174mm (6.85in)
Width: 77mm (3.03in)
Output Specifications
Model
1
PSA120U-120
PSA120U-240
PSA120U-480
Notes:
1
2
3
Non-vented/Spill-proof Case
Level IV Efficiency Compliant
Industrial
Test and Measurement
Height: 43mm (1.69in)
Weight: 0.8Kg (1.76lbs)
DC Output Voltage
12V
24V
48V
Load
Min.
2
0A
0A
0A
Max.
10A
5.0A
2.5A
Efficiency
Level
3
MOQs of 200 pieces for 12V model and 220 pieces for 24V and 48V models.
Dynamic load from 0.1A to full load.
Level IV efficient products no longer qualify for CE and may not be sold in countries in the EU
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 12/3/2013
PSA120U Characteristics
Input:
AC Input Voltage Rating
100 to 240VAC
AC Input Voltage Range
90 to 264VAC
AC Input Frequency
47 to 63Hz
Input Current
2.5A at 100VAC
1.5A at 240VAC
Leakage Current
3.5mA maximum at 254VAC and 50Hz
Inrush Current
65A at 120VAC
130A at 240VAC
(Cold Start at ambient 25°C)
Input Power Saving
<0.5W at no load, 115VAC
<0.75W at no load, 230VAC
OUTPUT:
Efficiency Level
Level IV Compliant
85% minimum average efficiency
Over-Voltage Protection
Output is protected from over voltage fault at all
conditions including open-loop
Over-Power Protection
Auto-Reset
Ripple (P-P Max)
12V
150mV
24V
240mV
48V
480mV
(Measured using 12-inch twisted pair terminated
with a 10uF capacitor and 0.1uF ceramic in
parallel)
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Regulation (Line & Load)
±5%
Short-Circuit Protection
Output will withstand a short circuit across the outputs
with auto-restart function. Output can be shorted without
damage.
ENVIRONMENTAL
Temperature
Operation
0 to +40°C
Non-operation
-20 to +70°C
Humidity
20 to 80%
Emissions
FCC Class B
EN55022 Class B
CISPR22 Class B
Immunity
ESD
RS
EFT
Surge
CS
Voltage Dips
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-11
Dielectric Withstand (Hi-Pot) Test
Primary to Secondary: 3000V AC for 1 min., 10mA
MTBF
≥100K
Hours when operated at 75% continuous load and
ambient 25°C
DC Output Connector (12V model)
Molex P/N: 39-00-0059
Connecting Molex P/N: 39-01-3065
Pin 1: +12V
Pin
Connections:
Pin 2: +12V
Pin 3: +12V
Pin 4: GND
Pin 5: GND
Pin 6: GND
DC Output Connector (24V, 48V and 56V models)
2.5 x 5.5mm Center Positive Barrel Standard
Input Connector
3-Wire IEC320-C14
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