Hello everyone,
I am working on an electronic circuit project, and I have a question about power supplies.
The circuit uses a microcontroller with a couple different sensors, and a string of a few dozen LEDs.
The microcontroller and sensors together draw only a couple hundred milliamps of current, while the LEDs draw approximately 1.5 amps. All components have the same operating voltage.
A friend told me I may want to consider using separate voltage regulators...one for the LEDs alone, and one for everything else. I didn't understand his reasoning so I thought I'd ask here. Is this necessary? Are there any good reasons I would want to use separate regulators?
Thank you,
JSWarner
I am working on an electronic circuit project, and I have a question about power supplies.
The circuit uses a microcontroller with a couple different sensors, and a string of a few dozen LEDs.
The microcontroller and sensors together draw only a couple hundred milliamps of current, while the LEDs draw approximately 1.5 amps. All components have the same operating voltage.
A friend told me I may want to consider using separate voltage regulators...one for the LEDs alone, and one for everything else. I didn't understand his reasoning so I thought I'd ask here. Is this necessary? Are there any good reasons I would want to use separate regulators?
Thank you,
JSWarner