hi all. how do people produce small size power led drivers? i think they dont use transformers. how can i find power led driver s schamatic diagram? i search a driver which has like these properties:
Input Voltage :170-230 VAC
Outpu Voltage:3-5 Volt
Output Current: 350 ma
i will connect to driver just one power led.1 watt, 350 ma, 3 volt.
Input Voltage :170-230 VAC
Outpu Voltage:3-5 Volt
Output Current: 350 ma
i will connect to driver just one power led.1 watt, 350 ma, 3 volt.