04-Oct-2005
EP-85 6 V, 330 mA Low Cost Charger
12 AC Line Surge
Input line 1.2/50 µs differential surge testing (2 Ω generator output impedance) 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 with a 17 Ω resistor and operation was verified
during and following each surge event. Neither failures nor output glitches were seen.
Surge Testing Results
Surge
Level (V)
Input
Voltage
(VAC)
230
230
230
230
230
230
230
Injection Phase
Location Injection (°) (Pass/Fail)
Test Result
+250
-250
+500
-500
+750
-750
+1000
-1000
L N
L N
L N
L N
L N
L N
L N
L N
90
90
90
90
90
90
90
90
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
230
Unit passes under all test conditions.
Power Integrations
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
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