• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Resource icon

Simple 15V, 1.5A, CC/CV Bench Power Supply Circuit - (With Optional Laptop Charger Source) 2018-02-05

Status
Not open for further replies.

crutschow

Well-Known Member
Most Helpful Member
crutschow submitted a new article:

15V, 1.5A LDO CC/CV Bench Power Supply Circuit With Only One IC - Simple LDO power supply allows adjustment of both voltage and current from zero to maximum.

It's generally desired that a bench supply have both the voltage and current adjustable from zero (or nearly so) to the maximum. An LM317 is often used to make a simple supply but its minimum output voltage is about 1.25V, which complicates controlling the short-circuit current limit, and it has a dropout voltage of around 2-3V depending upon the output current, which reduces its...
 
Last edited:

crutschow

Well-Known Member
Most Helpful Member
Broken link fixed.
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top