cyt50v20w-1l Shenzhen CYT IC Design Co., Ltd., cyt50v20w-1l Datasheet - Page 3

• Manufacturer Part Number: cyt50v20w-1l
• Description: CYT-LED????????????
• Manufacturer: Shenzhen CYT IC Design Co., Ltd.

1/25/2010
Protection
初级参数
保护部分
环境参数
INPUT
CYT-
L
输入电压范围
频率范围
效率
交流输入电流
励磁浪涌（最
大）
漏电流
过电流保护
短路保护
过电压保护
工作温度
ED
照明专用开关电源
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY(TYPE)
AC CURRENT
INRUSH
CURRENT(Max.)
LEAKAGE CURRENT
OVER CURRENT
SHORT CIRCUIT
OVER VOLTAGE
WORKING TEMP.
ShenZhen CYT IC Design CO . ,Ltd.
电 源 保 护 Protection
3
90V-264VAC
47-63Hz
＞
0.3A/115VAC,0.15A/230VAC
7A/230VAC
<0.75mA/240VAC
105-115%
Protection type: constant current limiting, recovers
automatically after fault 过流解除后可以自动恢复
Hiccup mode, recovers automatically after fault condition
is removed
Protection type: shut down o/p voltage, re-power on to
recover
57-63v
-30-+70℃(Refer to output load derating curve)
86.00%
，
过压解除后可以自动恢复
短路解除后可以自动恢复
CYT50V20W-1L