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.

Help: auto-scale current meter (from mA to 30A)

Status
Not open for further replies.

TRUNGDPHAN

Member level 1
Joined
Jul 1, 2004
Messages
32
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,288
Activity points
297
Anyone know a design to measure the DC current from mAs to 20A?
Thanks a lot!
 

Can you give a more information.
1. Range ok 1 ma - 20 A
2. Type, DC or AC
3. Accuracy, in % or mA
4. Method that is a acceptable, shunt, current transformer, hall sensor ...
5. If can use the shunt what is the maximum voltage over the resistor
6. You want only one sensor for diapason or can use several sensors
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top