Datasheet AOZ7270DI (Alpha & Omega) - 9
| Manufacturer | Alpha & Omega |
| Description | 600V "Zero Bridge Loss" AlphaZBL Ideal Diode |
| Pages / Page | 17 / 9 — AOZ7270DI. Surge Test. Note:. Inrush Current Test. Figure 14. First Time … |
| File Format / Size | PDF / 1.1 Mb |
| Document Language | English |
AOZ7270DI. Surge Test. Note:. Inrush Current Test. Figure 14. First Time Power On. Figure 15. 10k Times Power On. www.aosmd.com
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AOZ7270DI Surge Test
Test conditions: 230V/50Hz Input with 60W EMI filter without NTCR Common mode lighting surge(L-FG; N-FG):Pass 4kV(2) Differential mode lighting surge (L-N):Pass 2.5kV*
Note:
2. X-Cap of EMI boardbroken at the 3kV DM lighting surge, so we don’t keep to test at 3kV level. Even X-Cap Broken by the 3kV DM surge, Alpha- ZBL still in work without fail.
Inrush Current Test
Without NTCR, EMI filter, TVS and varistor. Output capacitor is 120µF. Peak current > 1.2kApeak.
Figure 14. First Time Power On Figure 15. 10k Times Power On
Rev. 1.0 September 2020
www.aosmd.com
Page 9 of 17
Test conditions: 230V/50Hz Input with 60W EMI filter without NTCR Common mode lighting surge(L-FG; N-FG):Pass 4kV(2) Differential mode lighting surge (L-N):Pass 2.5kV*
Note:
2. X-Cap of EMI boardbroken at the 3kV DM lighting surge, so we don’t keep to test at 3kV level. Even X-Cap Broken by the 3kV DM surge, Alpha- ZBL still in work without fail.
Inrush Current Test
Without NTCR, EMI filter, TVS and varistor. Output capacitor is 120µF. Peak current > 1.2kApeak.
Figure 14. First Time Power On Figure 15. 10k Times Power On
Rev. 1.0 September 2020
www.aosmd.com
Page 9 of 17
