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75 Watt Low Cost Open Frame Power Supply
PSA075 Single Output Series
Features
? 3” x 5”
?
Low Cost
?
?
Low Profile fits 1U Height Requirement
Class B Conducted EMI
?
?
Zero Minimum load
Over Voltage and Short Circuit Protection
Applications
? Tape/Disk Drive Systems
?
Peripherals
?
?
POS Terminals
Internet Servers
?
?
Routers
Networking
Safety Approvals
? CE (Low Voltage Directive)
?
TUV
Mechanical Characteristics
? Length: 127mm (5in)
? Width: 76.2mm (3in)
Output Specifications
?
?
?
cUL/US
Height: 33.1mm (1.3in)
Weight: 220g (7.76oz)
Model
PSA075-050
DC Output
Voltage
+5V
Load
Min. Max. (1)
0A 11A
Ripple (2)
P-P (max.)
50mV
Regulation
Line Load
±1% ±3%
Max
Power (3)
55W
PSA075-120
PSA075-240
+12V
+24V
0A
0A
6.25A
3.125
120mV
240mV
±1% ±2%
±1% ±2%
75W
75W
(1) CFM forced air required; with convection cooling max load is 8A for 5V model, 5A for 12V, and 2.5A for 24V models.
(2) Measured by using a 12 inch twisted pair terminated with a 10uF capacitor and 0.1uF ceramic capacitor in parallel.
(3) CFM forced air required; with convection cooling power is 40W for 5V model and 60W for 12V and 24V models.
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