Im a noob at power supplies...
My project consists of a long LED strip rated at 12v 3A, shift registors working at 5v and an esp8266 working at 3.3v.
As of now, i have a 12v 5A smps which connects directly to the LEDs, an LM317 for 5v output in parallel, and another LM317 for 3.3v output, in parallel.
Something happened and the LM317 for 3.3v output blew up. All of them had heat sinks though. Whats actually happening, and what is the proper way to get these voltages?
My project consists of a long LED strip rated at 12v 3A, shift registors working at 5v and an esp8266 working at 3.3v.
As of now, i have a 12v 5A smps which connects directly to the LEDs, an LM317 for 5v output in parallel, and another LM317 for 3.3v output, in parallel.
Something happened and the LM317 for 3.3v output blew up. All of them had heat sinks though. Whats actually happening, and what is the proper way to get these voltages?