How To Make A DIY Variable Power Supply With Adjustable Voltage(0-30V) And Current(0-3A)
How To Make A DIY Variable Power Supply With Adjustable Voltage(0-30V) And Current(0-3A).
A variable bench power supply is the most important tool for any DIY maker cause while testing circuit it needs different values of voltage and current. So in this tutorial, I'm going to show you how you can build your own DIY variable power supply with adjustable voltage (0-30V) and current (0-3A).
Material: PCB
Color: As Pictures Show
Input Voltage: 24V AC
Input Current: Max 3A
Output Voltage: 0-30V (continuously adjustable)
Output Current: 2mA-3A (continuously adjustable)
Output Voltage Ripple: Max 0.01%
Assembled Item Dimension: 9*8.5*3.5 cm/3.5*3.4*1.4 inches (Approx.)
High quality DC regulated power supply DIY kit
Fits for experimental use
Output voltage is continuously adjustable from 0 to 30V
Including a circuit to limit output current which enables output current to be continuously adjustable from 2mA to 3A
Provides current limiting, LED display, over load and short circuit protection
All inline components, easy to install and maintain
Useful and high quality DC regulated power supply DIY kit for experimental use. Easy to install and maintain.
Features:
High quality DC regulated power supply whose output voltage is continuously adjustable from 0 to 30V.
Including a circuit to limit output current which enables output current to be continuously adjustable from 2mA to 3A.
Provide current limiting, LED display, over load and short circuit protection.
Easy to install and maintain.
eBay link :https://www.ebay.com/itm/0-30V-2mA-3A...