Homemade 48V DC Power Supply - Motor Speed Controller for Shop Use - Bench Top DC Motor Tester

Could be used to power a homemade lathe, homemade mill, drill press, or homemade belt sander's motor. Simple to construct and is cheaper than purchasing an off-the-shelf motor controller. Works great! Perfect for controlling and bench testing 48 volt DC motors. Input is 110 volt AC input and outputs 48 volts DC with integrated pulse width modulation speed controller. Made from salvaged landscape lighting transformer boxes. Each transformer steps down from 110v AC to 12v AC wired in series. Simple to construct with a few transformers, two 10000uF capacitors, DC motor control assembly and one KBPC5010 bride rectifier. Optional amp/volt/watt meter was added but not necessary. This power supply was originally designed for testing and controlling 48 volt DC motors I have, such as powering my homemade bandsaw.
WIRE CRIMP TOOL ➤ amzn.to/30xjK7w
SOLDERING IRON ➤ amzn.to/3CdeC5i
10000 uF ELECTROLYTIC CAPS ➤ amzn.to/3ozHfEK
BRIDGE RECTIFIER ➤ amzn.to/3wP6dE2
12-48v MOTOR CONTROLLER ➤ amzn.to/3wP8u22
** CAUTION, WORKING WITH MAINS VOLTAGE PUTS YOU AT GREAT RISK FOR ELECTRICAL SHOCK AND EVEN DEATH. DO NOT ATTEMPT ANYTHING YOU SEE IN THIS VIDEO UNLESS YOU HAVE ADEQUATE TRAINING OR EDUCATION TO DO SO. I AM BY NO MEANS A PROFESSIONAL. I AM BUILDING OFF WHAT I KNOW. SEEK A QUALIFIED ELECTRICIAN FOR PROFESSIONAL GUIDANCE **
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[@Faiillia]

That's a great use of a recycled material!!! Well done. :)

[@AIexanderHartdegen]

Hi, I guess this is what you was talking about? That's pretty awesome how you are able to manage miscelanious skills on everything, astonishing.

[@Brute4rce1111]

Yes sir! Thanks for watching! 🙏😊

[@cemoto78]

That's fricking awesome, especially liked the fly action!!

[@Brute4rce1111]

Barry! Thanks hahaha!! Some advanced Hollywood graphics right there 😆

[@RobertLBarnard]

No heat grease under the rectifier? Probably doesn't get hit enough.....
Your stuff is quality through and through.

[@Brute4rce1111]

Thank you! I had considered it, but it seems to stay pretty cool without it.

[@Brute4rce1111]

Thanks for watching!

[@karihakala810]

Barcelona biz

[@karlievens]

where can I buy those rubber tracks?

[@SupraNaturalTT]

Will that power Joe Biden's brain?

[@ForDream68]

Max amp.?

[@Brute4rce1111]

About 25 amps

[@mrtechit101]

So are you just done with RUclips? No updates or anything.... been 10 months, Are you alive?

[@Brute4rce1111]

I'm still alive ;) I had to take a long break to focus on my day job as well as take care of some family stuff. Im still doing YT, I just filmed a bunch of stuff and will edit and post very soon!

[@mrtechit101]

@@Brute4rce1111 As long as you are good and alive!

[@Brute4rce1111]

@@mrtechit101 🤙😁👌