1、used for explosion-proof LED lighting system
2、input voltage:90~265VAC,45~55Hz
3、output power:12~18W
4、Single circuit constant current output 0.85A, constant current precision: ±5%
5、Exchange efficiency> 88%(full load input 20Vdc)
6、 Output protection: over-voltage protection, over-current protection, short circuit protection
7、High efficiency, high reliable, life reaches 50000 hours