EPR-000014 Datasheet, PDF (26/28 Pages) Power Integrations, Inc. – Engineering Prototype Report - 3 W Universal Input TinySwitch-II TNY264 Power Supply

EPR-000014 – 9 V, 0.33 A, 3 W TNY264 Adapter
22-Feb-2002
10.4 Common Mode 100kHz Ring Wave Test Results
The results for common mode 100 kHz Ring Wave immunity testing are shown below
(IEEE C62.41, L/N-PE). For common mode tests, a two wire AC cord was utilized. AC
Ground (PE) was tied from AC outlet to power supply RTN through a copper strap.
There was a 12 Ω generator source impedance.
Compliance to 3 kV, with no degradation, was confirmed.
Iteration
Voltage (VAC)
+500
-500
+1000
-1000
+1500
-1500
+2000
+2000
+3000
-3000
1
115/230
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
2
115/230
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
3
115/230
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
4
115/230
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
5
115/230
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Pass/Pass
Table 6. Common Mode 100 kHz Ring Wave Test Results
Test
Sequence
1
2
3
4
5
6
7
8
9
10
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com
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