EPM-PS1 Datasheet, PDF (6/22 Pages) List of Unclassifed Manufacturers – The EPM-PS1 is a DC switching power supply designed for high reliability in a wide variety of applications.

Introduction
Technical Specifications
Board Size:
3.55" x 3.775" (90 mm x 96 mm),
PC/104 compliant
Storage Temperature:
-40° C to +85° C
Operating Temperature:
-40° C to +60° C at 50W, derated to
25W at +85°C (See Figure 11. Power
Supply Derating Curve on page 17.)
Input Voltage Range:
+9V to +40V DC
+5V Output:
50W (10A) max. continuous from -40° C
to +60° C, derated to 25W (5A) at +85°
C (See Figure 11. Power Supply
Derating Curve on page 17.)
±12V Outputs:
1.8W (150 mA) each max. continuous
from -40° C to +85° C
Output Regulation:
1% – all outputs
Output Voltage Ripple:
5V output : 30 mV pk-pk at 50% load
±12V output: 30 mv pk-pk at 50% load
Switching Frequency:
5V output: 200 KHz fixed
± 12V output: 1.2 MHz fixed
Bus Compatibility:
PC/104 (ISA)
PC/104-Plus (PCI)
Humidity:
Less than 95%, noncondensing
ESD Protection:
Transient voltage suppression and
overload protection
Input Protection:
Transient voltage suppression and
fuse
Output Protection:
Current limiting and transient voltage
suppression
Weight:
0.239 lbs (0.108 kg)
Specifications are subject to change without notice.
EPM-PS1 Reference Manual
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