BD Enterprises was great until shipping and the cheapest they'd do for $5.71 worth of product is $72. Will try to ship it to a friend in the USA and have them ship it over.
Hi Carl,
Is The power supply PCB that you sent is the last PCB fully adjustable ? Because I don't have the BOM in the package you sent, i have the no adjustable Power Supply BOM (SERIES VREG_FIXED_PWR_SUPPLY.zip)
Thanks
Is The power supply PCB that you sent is the last PCB fully adjustable ? Because I don't have the BOM in the package you sent, i have the no adjustable Power Supply BOM (SERIES VREG_FIXED_PWR_SUPPLY.zip)
Thanks
Some builders were struggling with the 'adjustable' nature of the power supply. Some to the point of blowing up op amps with over voltage. As result I began shipping a fixed voltage version. The voltage out is determined by a resistor pair.
Thank Carl, i saw also some post with builders complaining and asking for adjustable because there was different voltage between + and -.
is it to late because i prefer adjustable?? i also asked for the last version!!!!!!
The fixed voltage reg supply that I have been supplying of late is an 'old school' series regulated design that is much tighter as to output voltage. The voltage out can be changed using a different resistor pair. However if you want the pot adjustable version please let me know quickly as your package is ready to ship and I would need to swap out the PCB.
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i really appreciate Carl, i am sure the Fixed Voltage reg is very tight as to output voltage. i also prefer to have the freedom to adjust the voltage without desoldering the resistors.
Please i will really appreciate that you dispatch the package with the adjustable voltage PCB.
Thanks
https://www.diyaudio.com/forums/att...elf-preamp-linear-audio-5-a-ac_jumpers_00-jpg
Carl, again thank for your help, i would like also check with you about this PCB and be sure that you will sent this one with 230V, yes we have also 230V/240V here in France
Aah, okay. That will delay your order 10 to 14 days as I will need to send that out for fab. I have no problem with that as I had planned on stocking them anyway. Just note that your shipment will be delayed.
A little late, but the Talema 70054K is compatible, e.g. here:
TALEMA Ringkern-Print-Transformatoren nicht kurzschlussfest Leistung: 15VA Eingangsspannung: 2x115V
Is this the same or suitable replacement for CK05BX100K? The appear to be the same or similar on paper.
CK05BX100KPDIP AVX | Mouser New Zealand
CK05BX100KPDIP AVX | Mouser New Zealand
could you please post the link in Amazon, i have a hard time to find it
Thanks
Hope this helps. I ended up ordering from Arrow. I had everything shipped to a friend in Texas to cut down on shipping costs.
Amazon.com: 20 pin ribbon cable
Amazon.com: 20 pin ribbon cable
Hi, Carl
Is it the latest version ?
Yup, that's it minus the Lorlin front panel switch. Mouser stocks them now.