EPR-34 Datasheet, PDF (26/28 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 34 - Single Output 30 W AC-DC Power Supply

EPR-34 – 12 V, 30 W, Universal Input
10-Feb-2004
14.2 Differential Mode Surge, 1.2/50 µs
Surge
Voltage
1 kV
1 kV
1 kV
2 kV
2 kV
2 kV
3 kV
3 kV
3 kV
4kV
4 kV
4 kV
Phase Angle (°)
0
90
270
0
90
270
0
90
270
0
90
270
Generator
Impedance
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
12 Ω
14.3 Common Mode, 100 kHz Ring Wave
Surge
Voltage
(kV)
1 kV
1 kV
1 kV
2 kV
2 kV
2 kV
Phase Angle (°)
0
90
270
0
90
270
Short Circuit
Current
500 A
500 A
500 A
500 A
500 A
500 A
3 kV
0
500 A
3 kV
90
500 A
3 kV
270
500 A
Number of
Strikes
10
10
10
10
10
10
10
10
10
10
10
10
Number of
Strikes
10
10
10
10
10
10
10
10
10
14.4 Differential Mode, 100 kHz Ring Wave
Surge
Voltage
1 kV
1 kV
2 kV
2 kV
2 kV
3 kV
3 kV
3 kV
3 kV
4 kV
4 kV
4 kV
Phase Angle (°)
0
90
270
0
90
270
0
90
270
0
90
270
Short Circuit
Current
500 A
500 A
500 A
500 A
500 A
500 A
500 A
500 A
500 A
500 A
500 A
500 A
Number of
Strikes
10
10
10
10
10
10
10
10
10
10
10
10
Test Result
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
Test Result
PASS
PASS
PASS
PASS
PASS
PASS
PASS (6 interruptions/10
strikes, recovered)
PASS (7 interruptions/10
strikes, recovered)
PASS (6 interruptions/10
strikes, recovered)
Test Result
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
PASS
Power Integrations
Tel: [phone] Fax: [phone]
www.powerint.com
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