Hi X,
Cool, excuse the pun, as the Cadock930 is a 100 mOhm, rated at 30W. However, due to their "priceyness" I think I will just order from the BOM. The Cadocks are 7x the price and were bought for a very specific project.
Kevin
Cool, excuse the pun, as the Cadock930 is a 100 mOhm, rated at 30W. However, due to their "priceyness" I think I will just order from the BOM. The Cadocks are 7x the price and were bought for a very specific project.
Kevin
Hi ferret,
If these are the fine resistors in a TO-220 I'll bet they take a significant heat sink to dissipate 30W.
If these are the fine resistors in a TO-220 I'll bet they take a significant heat sink to dissipate 30W.
Hi Mr Hofland,
Indeed they are the TO-220 packages, and the heatsinks I have are the Fischer SK104-63.5 which are rated at 8K/W.
They were specifically bought for the "JLH Class-A for the Quad ESL" amplifier as posted on TCAAS by Geoff Moss. I still want to change the original PCB layout to the last revision done by Mr Moss where a ccs was implemented for the quiescent current adjustment.
This project has however long been on the back burner, due to personal circumstances, and an ongoing repair/rebuild of my Bedini 25.25 - the SLB-PSU boards are going to be used with two dual-secondary toroidals to power it. The Bedini case will have to be rebuilt to house the PCBs and trafos, but so be it.
Regards, Kevin
Indeed they are the TO-220 packages, and the heatsinks I have are the Fischer SK104-63.5 which are rated at 8K/W.
They were specifically bought for the "JLH Class-A for the Quad ESL" amplifier as posted on TCAAS by Geoff Moss. I still want to change the original PCB layout to the last revision done by Mr Moss where a ccs was implemented for the quiescent current adjustment.
This project has however long been on the back burner, due to personal circumstances, and an ongoing repair/rebuild of my Bedini 25.25 - the SLB-PSU boards are going to be used with two dual-secondary toroidals to power it. The Bedini case will have to be rebuilt to house the PCBs and trafos, but so be it.
Regards, Kevin
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Hi X, have not received any notification by email as I have received in the past as to these SLB boards being mailed out.
Expect you are busy there with a slight delay in getting them all posted.
Expect you are busy there with a slight delay in getting them all posted.
Yes, I can’t start on sending out until this weekend. As you can imagine, it’s a huge undertaking given how many packages there are. I need to set aside probably 4 to 5hrs to do this. Just been so busy with my other work. Thanks for your patience.
Thanks X. Got my boards yesterday but was too sick to post. Appreciate everything you do for us.
Jazzfan
Jazzfan
Hi folks, I am starting to go through my records on PayPal and my spreadsheet to make sure I have everything correct here for this GB. And also counting to make sure we have enough boards. I have several people on a waiting list for SLB orders, but I cannot commit until I count up carefully every order here.
So here is the latest list, please double check and let me know if there is an error, or your name is completely missing. I was lazy and did not add your names to a running spreadsheet so will use this as the basis of the master list.
So here is the latest list, please double check and let me know if there is an error, or your name is completely missing. I was lazy and did not add your names to a running spreadsheet so will use this as the basis of the master list.
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I just tallied up the list and everyone above the line adds up to 100 SLB's = same as the number of boards I have on hand.
So, unfortunately, the folks below the line on the waiting list will have to wait until the next batch. We can start a GB 2 list now I suppose.
So, unfortunately, the folks below the line on the waiting list will have to wait until the next batch. We can start a GB 2 list now I suppose.
Just curious if any of you guys that are getting multiple SLB
Boards would be willing to sale 2 of them?
Thanks
Scott
Boards would be willing to sale 2 of them?
Thanks
Scott
GB Status Update
Wow, it took 4.5hrs to print 34 shipping labels and tape them to the packages.
Wow, it took 4.5hrs to print 34 shipping labels and tape them to the packages.
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**** GB2 Interest List *****
analogdiy - 2 SLB - GB2
Bigaudioscotto - 2 SLB - GB2
Noviygera - 2 SLB - GB2
Asuslover - 1 SLB - GB2
Morde - 1 SLB - GB2
analogdiy - 2 SLB - GB2
Bigaudioscotto - 2 SLB - GB2
Noviygera - 2 SLB - GB2
Asuslover - 1 SLB - GB2
Morde - 1 SLB - GB2
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