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72~75 Watt Universal 3-Wire Input Adapter
PSC75U Adapter Series Meets EISA and Ecodesign Requirements
Features
Class B EMI
Ecodesign ErP Directive 2009/125/EC
level 2 annex 1b Compliant
Applications
Networking
Safety Approvals
cUL/UL
CE
Mechanical Characteristics
Length: 150.5mm (5.93in)
Width: 70.5mm (2.78in)
Output Specifications
Model
PSC75U-480
(2)
PSC75U-560
(2)
DC Output
Voltage
+48V
+56V
Load
Min.
0A
0A
Non-Vented/Spill-proof Case
OTC, OVP, and OCP
Level V Efficiency
Security Equipment
IEC 60950-1
Height: 39mm (1.54in)
Weight: 475g (16.76oz)
Max.
1.5A
1.34A
Ripple
P-P (max.)
480mV
560mV
Output
Power
72W
75W
Efficiency
Level
(1) Measured after 10 minutes warm up at 25°C with 12-inch twisted pair terminated with a 10uF capacitor and 0.1uF
ceramic in parallel.
(2) Special Order Item, contact Phihong for ordering details.
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 11/21/2011
PSC75U Characteristics
Input:
AC Input Voltage Rating
100V to 240V AC
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Over-Voltage Protection
125% maximum with auto restart
Over-Current Protection
AC Input Voltage Range
90 to 264V AC
Equipped with short circuit protection; auto-restart
Short-Circuit Protection
AC Input Frequency
47 to 63Hz
Output can be shorted without damage
Input Current
2.0A (RMS) maximum at 120V AC
1.0A (RMS) maximum at 240V AC
Environmental:
Temperature
Operation
Non-operation
Humidity
0 to 40°C
-40 to 85°C
20 to 90%
Leakage Current
3.5mA maximum at 264VAC, 50Hz
Emissions
FCC Class B
EN55022 Class B
Inrush Current
90A maximum for 120V AC at maximum load
150A maximum for 240V AC at maximum load
(Cold Start at 25°C)
Immunity
EN61000-4-2
Level 3
EN61000-4-3
Level 2
EN61000-4-4
Level 3
EN61000-4-5
Level3
EN61000-4-6
Level 2
EN61000-4-11
EN61000-3-2 (A1+A2+A14) Class A
EN61000-3-3
Input Power Saving
≤
0.5W maximum at no load
Output:
Efficiency
87% average
Hold-up Time
8mS minimum at maximum load and 120V AC
Dielectric Withstand (Hi-pot) Test
Primary to F.G.: 1500V AC for 1 min., 10mA
DC Output Connector
Dimension Diagram Unit: mm (inch)
2.1 x 5.5 x 9.5mm Center Positive Barrel
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