Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

how to convert +DC output power Supply to negative DC supply

Status
Not open for further replies.
R

RodulfTheRedNose

Newbie level 4
Joined
Dec 17, 2013
Messages
6
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
43
Hi,

Can anyone suggest a way i can convert voltage from a +12 volt DC power supply into -12 volts, I dont want to switch polarities I just need a fixed circuit i can use.

Need your help and expertise..

thanks a lot
 

You can go with mc34063 switching regulator, for above 10 mA current.

As of my knowledge charge pump can invert Vin=-2Vin, and max Vin = 5.5 V
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top