Jump to content

i'm on a roll... the kgsshv


kevin gilmore

Recommended Posts

The transformers are over spec so line fluctuation should never be a problem.

It still can be tricky, making sure the power supply heat sinks can cope, for example, even if there is extra current capacity in the PSU. I like to plan for 10% line fluctuation.

Edited by luvdunhill
Link to comment
Share on other sites

So I received two packages today and one of them is the 2SC4686A I bought on eBay from UTSOURCE.

 

In the photo below are two 2SC4686A, one I bought from BDENT (on the right) and one from UTSOURCE (on the left). Can anyone spot any difference or discrepancies other than the batch code?

 

All I have is a Fluke 112 multimeter. Is there some way I can test the two to see if the eBay ones are legit?

 

Thanks!  

post-4147-0-31546000-1425945746_thumb.jp

Link to comment
Share on other sites

The lsk389 is supposed to be better than the PMBFJ620. is this difference really significant.

As I will have to buy the 389 from Trendsetter and with Postage to NZ will cost me $35 per

Transistor. Is it really worth paying that?.

Thanks

Les

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.