输出功率:500w
工作频率:100kHz
用途:给脉冲电容充电
1、电源电压反馈:当谐振回路给电容充电小于要求值时,输出较高电压,开启谐振回路充电;当谐振回路给电容充电到要求值时,输 ...
英文版
General Description
The HV9910 is a PWM high-effi ciency LED driver control IC.
It allows effi cient operation of High Brightness (HB) LEDs
from voltage sources rang ...
1.2v就可以工作,发光是七彩的led,用5号的可冲电池,1.5v的太阳能电池板,白天自动冲电,到了晚上阳光暗到一定程度后自动开启。