Published on Sep 5, 2016
i wondered if it was easy to get two very basic independent power supply channels from one transformer. I have used two LM317s the higher voltage model LM317AHV giving me two separate outputs or if connected in series a higher output voltage.
Published on Sep 10, 2016
“RD DPS5015 Constant Voltage current Step-down Programmable digital Power Supply buck Voltage converter color LCD voltmeter 15A” from AliExpress (link below)
i want to use it with my solar battery bank. So I need to boost the battery power first and manage it before applying that power to the DPS5015 for me to use.
THIS IS NOT A TUTORIAL.
If you can see a problem with what I do leave a comment as it is far more constructive and intelligent than thumbs down.
WARNING Non rechargeable battery’s should NEVER be charged in a battery charger.
This is how I charge MY non rechargeable batteries. I do not suggest you do this as it can be dangerous. If you do, be sure to supervise the charging process.
Building a little slayer exciter circuit I noticed the LED lit without the power supply switched on. So I decided to investigate further… Probably power left in the output capacitors of the power supply?