EPR-91 Datasheet, PDF (29/36 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP-91 - 12 W Power Supply using

7-Feb-2006
EP-91 12 V, 1 A, Universal Input Supply
12 Line Surge
Differential input line surge (1.2/50 µs) testing was completed on a single test unit to
IEC61000-4-5. Input voltage was set at 230 VAC / 60 Hz. Output was loaded at full load
and operation was verified following each surge event.
Surge
Voltage
1 kV
Differential
2 kV
Common
Mode
Phase Angle
90˚
90˚
Generator
Impedance
2Ω
12 Ω
Unit passed under all test conditions.
Number of Strikes
10
10
Test Result
PASS
PASS
Page 29 of 36
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