« previous next »
Pages: [1]   Go Down

Author Topic: Teardown of a 12V 5A 60W Switched Mode PSU .. sold as a PSU for LED's  (Read 2245 times)

0 Members and 1 Guest are viewing this topic.

Offline AhhhChooTopic starter

  • Newbie
  • Posts: 8
Teardown of a 12V 5A 60W Switched Mode PSU .. sold as a PSU for LED's
« on: March 26, 2014, 01:48:08 pm »

.
« Last Edit: April 05, 2014, 05:53:46 pm by AhhhChoo »
Logged
 

Offline Kjelt

  • Super Contributor
  • ***
  • Posts: 6460
  • Country: nl
Re: Teardown of a 12V 5A 60W Switched Mode PSU .. sold as a PSU for LED's
« Reply #1 on: March 26, 2014, 03:19:15 pm »
That layout around the opto is indeed a laugh.
And what is cheap, for 50% more you have a TDK-Lambda PSU with 100000+ MTBF
Logged
 

Offline Kjelt

  • Super Contributor
  • ***
  • Posts: 6460
  • Country: nl
Re: Teardown of a 12V 5A 60W Switched Mode PSU .. sold as a PSU for LED's
« Reply #2 on: March 26, 2014, 06:29:01 pm »
These PSUs (i always buy them, the only problem is to still have a cabinet to keep dust out) , this one has a bit less amps because they go in steps of 25W's

http://www.conrad.nl/ce/nl/product/511818/Inbouwnetvoeding-12-VDC-42-A-50-W-TDK-Lambda-LS50-12?queryFromSuggest=true

So 19 euro's is around 16 pounds

This is the 6 Amps version going for 2 euro's more
http://www.conrad.nl/ce/nl/product/511823/Inbouwnetvoeding-12-VDC-6-A-75-W-TDK-Lambda-LS75-12?queryFromSuggest=true
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