Your ciruit will only draw the current it requires (I=V/R).Hi I have a super basic question. I have a 12 volt @ 4A power supply running a device. i need to power a second device from this power suply that only requires 12 v @ 100ma how do i reduce that down?
|Thread starter||Similar threads||Forum||Replies||Date|
|M||Need help on IR Led circuit using 12 volt||General Electronics Chat||8|
|H||Why this Simple Watt Meter for 220 Volt Circuit works?||General Electronics Chat||1|
|N||Circuit for Power Supply 12 ~ 15 Volt dc 30 ~ 60 amp||Power Electronics||4|
|J||Volt drop across inverter is activating optocoupler circuit||Analog & Mixed-Signal Design||10|
|Plz help. What diode for 12 volt 10 amp battery backup circuit||Power Electronics||4|