Where to buy an A4 Neon bulb for Gates SA-39?
thanks
Where to buy an A4 Neon bulb for Gates SA-39?
Where to buy an A4 Neon bulb for Gates SA-39?
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I've always gotten them from Mouser. After watching them fail over the years, sometimes quickly, I've changed to an appropriate Zener diode, with much better life, regulation, and meter drift. I've done this with half a dozen units at this point.
Doug Williams
ElectroMagnetic Radiation Recorders
Tape Op issue 73
ElectroMagnetic Radiation Recorders
Tape Op issue 73
found some
thanks Doug.
I found some but what is the part number for thee zenier? also does that need any modification?
And if the bulb is out is it ok to run the compressor??
I found some but what is the part number for thee zenier? also does that need any modification?
And if the bulb is out is it ok to run the compressor??
Super 70 Studio.. Never tell a perfectionist that the mix is perfect!
http://www.super70studio.com
http://www.facebook.com/Super70Studio
now in glorious HD3
http://www.super70studio.com
http://www.facebook.com/Super70Studio
now in glorious HD3
1N4758A-TP
The regulated power section will have no reference, so you might blow up your meter if it slams due to lack of power stability. I wouldn't do it.
http://groupdiy.com/index.php?topic=36432.0
The regulated power section will have no reference, so you might blow up your meter if it slams due to lack of power stability. I wouldn't do it.
http://groupdiy.com/index.php?topic=36432.0
Doug Williams
ElectroMagnetic Radiation Recorders
Tape Op issue 73
ElectroMagnetic Radiation Recorders
Tape Op issue 73
thanks
ok thanks I'll wait until the bulbs arrive.
Super 70 Studio.. Never tell a perfectionist that the mix is perfect!
http://www.super70studio.com
http://www.facebook.com/Super70Studio
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ok I thought this was a bulb...I'm not electronically savvy so where does the diode go?
does it replace the bulb?
does it replace the bulb?
Super 70 Studio.. Never tell a perfectionist that the mix is perfect!
http://www.super70studio.com
http://www.facebook.com/Super70Studio
now in glorious HD3
http://www.super70studio.com
http://www.facebook.com/Super70Studio
now in glorious HD3
It replaces the bulb. You can just barely see it soldered to the bulb holder inside the units in 2 different units pictured in that thread link. Orientation must be correct, in doubt confirm ground side for diode. Bigger pic here:
https://farm5.staticflickr.com/4091/508 ... 4d36_o.jpg
https://farm5.staticflickr.com/4091/508 ... 4d36_o.jpg
Doug Williams
ElectroMagnetic Radiation Recorders
Tape Op issue 73
ElectroMagnetic Radiation Recorders
Tape Op issue 73
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