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

Thermistor Insurge Current Max Power Rating

Status
Not open for further replies.
S

surz90

Junior Member level 2
Junior Member level 2
Joined
Jan 6, 2012
Messages
20
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,283
Location
Indonesia
Visit site
Activity points
1,418
Hi all,,

I would like to use thermistor as inrush current protection circuit..
The input DC voltage is 24V and maximum inrush current that had been decided is 8A.
So, I use thermistor which have R25 = 5Ohm (> 3Ohm)

I had found this thermistor,,
but how i ensure that the thermistor won't be spoil when inrush current happened?
How to calculate maximum energy that can be absorbed by the thermistor when inrush current?

You can see the parameter given by the datasheet of the thermistor below,
thermistorparameter.png


Thanks for advice!
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top