100mm led traffic light core

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item:NBJD100F-G 100mm led traffic light core
1, input voltage range: 85~ 277VAC,12/24VDC;
2, frequency: 47 ~ 63HZ;
3, Power Factor:> 95% (full load 115Vac 230Vac);
4, surge current: <30A (25 ° C, 230V, cold start);
5, input current: 0.5A (115V);
6, conversion efficiency: 86% (typical full load);
7, the maximum output power: 20W
8, constant current accuracy: ± 1%
9, load regulation accuracy: ± 3%
10, leakage current: 300uA (typical value)
11, the output hold time: a half cycle of AC power input
12, product protection: output over-voltage protection, output over-current protection, output short