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75 Projects tagged with "power supply"

 
8.8k 83 62
An adjustable Bench PSU constructed out of salvaged parts and minimal circuitry
Project Owner Contributor

Mini Bench PSU

Tron9000

5.9k 16 8
A simple variable power supply based on the LM317. It will deliver up to 600ma of current with current limiting.
Project Owner Contributor

Simple LM317 Power Supply with Current Limiting

w_k_fay

7.8k 131 32
USB and manual control, and monitoring, 2 channel 5A 30V bench supply.
Project Owner Contributor

Bench power supply

Rue Mohr

974 41 4
Adjustable power supply based on an LM2596 module. Not really a true hack but something dirt cheap and simple.
Project Owner Contributor

Simplest and cheapest adjustable power supply

kerimil

2.9k 52 12
Modify the output voltage of a dollar store automobile cell phone adapter.
Project Owner Contributor

Dollar Store Switch Mode Buck Power Supply

W4KRL

1.4k 66 21
A semi-random (because I say so-) collection of circuits, sheets, what-not, all designed to be compatible with one another
Project Owner Contributor

Compatible Open Circuits Project

technolomaniac

251 27 1
A precision adjustable DC supply for lab and system use. VoltWerks has several features to keep magic white smoke where it belongs.
Project Owner Contributor

VoltWerks Lab Power Supply

jag

4.6k 53 19
Looking for a way to control the input voltage on a neon sign transformer... this was my solution.
Project Owner Contributor

DIY Variac

ThunderSqueak

479 36 4
For situations when you dont have access to mains or just need to be portable
Project Owner Contributor

Battery powered labb supply

Henrik Alexandersson

918 42 5
Pulsed-discharge power system suitable for welding, plasma cutting, laser driving, and other high-power equipment.
Project Owner Contributor

Pulsed Capacitive Discharge Power Supply

Jakob Wulfkind

1.8k 45 12
Need a low-accuracy, high-noise, obscene-current benchtop supply? Build this with junk from your basement!
Project Owner Contributor

ATX Benchtop Power Supply

zakqwy

2.5k 105 27
Ultra small lab power supply with digital control.
Project Owner Contributor

DPS201: Lab PSU

Fridrik

2.3k 30 5
DIY 12V Input Power Supply for low specs Mini-ITX
Project Owner Contributor

DIY Mini-ITX Supply (12V Input)

K.C. Lee

16.3k 145 73
This is a collection of switch mode power supply modules designs that are efficient drop-in replacement for the old 78XX series.
Project Owner Contributor

SMPS replacement for 7805

K.C. Lee

795 422 5
You need a good benchtop power supply! Don't you?
Project Owner Contributor

power supply for the rest of us

Average Tetrax

1.4k 262 4
Arduino and battery powered multipurpose,customizable box with joystick control,bluetooth,leds and high power switching driver(ZVS).
Project Owner Contributor

protoBox

Vítor

1.4k 46 21
I wanted a convenient way to pull common voltages without having to hack apart an ATX Power Supply.
Project Owner Contributor

Bench Power Supply - ATX PSU Adapter

Brian Wigginton

1.5k 119 9
BLE + ATMega 328 AUR (SMD) board I've created for a PCB workshop I'm offering in San Francisco. Tidy little bugger.
Project Owner Contributor

BLEak: BLE + atmega kit (arduino friendly)

technolomaniac

19k 78 21
Modification of a notebook power supply to output a desired voltage.
Project Owner Contributor

Modifying a notebook power supply

Kuro

524 472 5
8000 mAh rechargeable LiPo battery belt
Project Owner Contributor

DAAMN Power Belt

Moritz Walter

402 13 2
A 5V or USB powered, breadboard-friendly multi-output supply.
Project Owner Contributor

Breadboard power supply

Victor Vikström