Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
September 23, 2020, 05:04:20 05:04


Login with username, password and session length


Pages: [1]
Print
Author Topic: Again Velleman K7200 0-30V 0-10A Mini PCB Tested  (Read 620 times)
0 Members and 1 Guest are viewing this topic.
gevv
V.I.P
Active Member
*****
Offline Offline

Posts: 143

Thank You
-Given: 54
-Receive: 515



WWW
« on: August 18, 2020, 10:19:49 10:19 »

Hi,

I tried the circuit works fine, sprint layout source pcb drawings and gerber files.

https://youtu.be/6wTsgXGJ5CY


Logged

Umarım gelmez ilham perilerimin sonu... ! Modifiye uzmanı web üzerinde 320volt.com ile yaktı mumu....
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 4380

Thank You
-Given: 754
-Receive: 3147


There is no evidence that I muted SoNsIvRi


« Reply #1 on: August 18, 2020, 10:39:43 10:39 »

Only comment to add 'why use sockets for the ic's ?
with todays de-soldering tools, if a damaged ic needs replacing it only takes a short time.

The reason I say this I just had a 40odd year old Analog to Digital card on my bench.
the problem was not with the ic's but both the ic's and sockets had a coating of what looked like carbon
making bad contact and removing the sockets and cleaning the ic legs before soldering them back to the board.
maybe good for another 40 years, but the owner will be long gone.
Logged

Note: So you have Not made a Post in the Forum. Without Posts we have No Forum, That's ok Can I Mute you now sir
gevv
V.I.P
Active Member
*****
Offline Offline

Posts: 143

Thank You
-Given: 54
-Receive: 515



WWW
« Reply #2 on: August 18, 2020, 10:46:56 10:46 »

Hi,

Yes, you are right. I do not use the integrated socket unnecessarily in the circuits I am sure, but I used the socket in case I tried the circuit for the first time and there were problems in the tests.

Logged

Umarım gelmez ilham perilerimin sonu... ! Modifiye uzmanı web üzerinde 320volt.com ile yaktı mumu....
hodahel
Active Member
***
Offline Offline

Posts: 103

Thank You
-Given: 176
-Receive: 6

Catch me...


« Reply #3 on: August 21, 2020, 02:54:03 02:54 »

Same here. I used IC sockets when developing/prototyping but not on fully working and tested unit.
Logged
Pages: [1]
Print
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright İ 2003-2999 Sonsivri.to ...
Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC