« previous next »
Pages: [1]   Go Down

Author Topic: lm317 heatsink  (Read 877 times)

0 Members and 1 Guest are viewing this topic.

Offline ascotTopic starter

  • Contributor
  • Posts: 32
  • Country: gb
lm317 heatsink
« on: July 30, 2020, 11:11:27 am »
anybody got a link for  heatsinks for 317
Logged
 

Offline mikerj

  • Super Contributor
  • ***
  • Posts: 3326
  • Country: gb
Re: lm317 heatsink
« Reply #1 on: July 30, 2020, 11:15:58 am »
No one can specify a heatsink without details of the power dissipation and acceptable temperature rise, or whether its convection cooled or forced airflow etc.

The LM317T is is a standard TO220 package, so you should be looking for "TO220 heatsink" rather than "LM317 heatsink".
Logged
 

Offline newbrain

  • Super Contributor
  • ***
  • Posts: 1768
  • Country: se
Re: lm317 heatsink
« Reply #2 on: July 30, 2020, 01:03:04 pm »
What mikerj said.
To break you in on the topic, look at this video from our host:
Logged
Nandemo wa shiranai wa yo, shitteru koto dake.
 
The following users thanked this post: Vovk_Z

Offline MarkF

  • Super Contributor
  • ***
  • Posts: 2648
  • Country: us
Re: lm317 heatsink
« Reply #3 on: July 30, 2020, 01:33:05 pm »
Here are three different models that will work for a TO-220 package that I've used.
But, you need to calculate the model and height you need.
Logged
 

Offline MasterT

  • Frequent Contributor
  • **
  • Posts: 824
  • Country: ca
Re: lm317 heatsink
« Reply #4 on: July 31, 2020, 03:23:19 am »
Logged
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee