EPR-33 Datasheet, PDF (29/32 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 33 - 45 W LCD Monitor External Power Supply using TOP247Y (TOPSwitch-GX)

28-Mar-2003
EPR-33 – 45 W External Adapter Supply
14.3 Common Mode, 100 kHz Ring Wave
Surge
Voltage
(kV)
1 kV
1 kV
1 kV
2 kV
2 kV
2 kV
3 kV
3 kV
3 kV
Phase Angle (°)
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
4 kV
0
500 A
Number of
Strikes
10
10
10
10
10
10
10
10
10
1
Test Result
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass (Supply arcing, no
power interruption)
14.4 Differential Mode, 100 kHz Ring Wave
Surge
Voltage
1 kV
1 kV
1 kV
2 kV
2 kV
2 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
Page 29 of 32
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com