4 INRUSH CURRENT TEST Input Voltage Inrush Current
- Slides: 47
4. INRUSH CURRENT TEST / 浪涌电流测试 Input Voltage Inrush Current Fig 1 Inrush Current -- 240 Vac(50 Hz) @ CC=0. 5 A 4 H
8. RIPPLE & NOISE TEST / 纹波及噪声测试 Fig 2 Ripple & Noise -- 90 Vac(60 Hz) @ CC=0. 5 A
9. RISE TIME TEST / 上升时间测试 Fig. 3 Rise time -- 90 Vac(60 Hz) @ CC=0. 5 A
10. FALL TIME TEST / 下降时间测试 Fig. 4 Fall time -- 90 Vac(60 Hz) @ CC=0. 5 A
11. TURN ON DELAY TIME TEST / 开机延迟时间测试 Output Voltage Input Voltage Fig. 5 Turn on delay time -- 90 Vac(60 Hz) @ CC=0. 5 A
12. HOLD UP TIME TEST / 关机维持时间测试 Output Voltage Input Voltage Fig. 6 Hold up time -- 115 Vac(60 Hz) @ CC=0. 5 A
13. OUTPUT OVERSHOOT TEST / 输出过冲幅度测试 Fig. 7 Overshoot -- 90 Vac(60 Hz) @ CC=0. 0 A
14. OUTPUT TRANSIENT RESPONSE TEST / 输出暂态响应测试 Fig. 8 Transient response -- 90 Vac(60 Hz) @ (20 -80%)*0. 5 A 100 Hz & 50% duty
15. OVER CURRENT PROTECTION TEST / 过流保护测试 Output Voltage Output Current Fig. 9 OCP -- 90 Vac(60 Hz) @ CC=0. 4 A
16. SHORT CIRCUIT PROTECTION TEST / 短路保护测试 Fig. 10 Short Circuit -- 90 Vac(60 Hz) @ CC=0. 5 A
17. OVER VOLTAGE PROTECTION TEST / 过压保护测试 Fig. 11 OVP -- 90 Vac(60 Hz) @ CC=0. 0 A
18. MAX. AND MIN. LOAD CHANGE TEST / 重轻载变化测试 Fig. 12 Max. and Min. load -- 90 Vac(60 Hz) @ CC=1/0. 0 A
19. INPUT VOLTAGE CHANGE TEST / 输入电压变动测试 Fig. 13 Input volt. change -- 90 -180 Vac(50 Hz) & 1. 0 A
Thank you 谢 谢!
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