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Re: Sony ICF 2002

> > > > >I am looking for the battery lid for my ICF 2002. It somehow fell off, and > >is not available from Sony anymo...
2 comments posted 22yrs
posted by starman
2 comments posted 22yrs posted by starman

power regualtors

Hi all, im using a 78S40 as a 30amp 1-35VDC supply, which works well, but ive been trying to convert this to a 80V vari...
0 comments posted 22yrs
posted by exxos
0 comments posted 22yrs posted by exxos

PSM-6 (military multimeter) battery replacement

Calling all military and ex-military electronics weenies..... Remember the "boat anchor" PSM-6 multimeter? So heavy tha...
3 comments posted 22yrs
posted by NoSpam
3 comments posted 22yrs posted by NoSpam

Reliability of transformers

A transformer winding / supply company has suggested a failure rate of 1% of its products over what I presume to be a y...
10 comments posted 22yrs
posted by Fred
10 comments posted 22yrs posted by Fred

Problem, Solution = gerbils??

I and probably a lotta other people have a chronic problem that is in need of a simple solution. We're about to move in...
28 comments posted 22yrs
posted by NOSPAM
28 comments posted 22yrs posted by NOSPAM

frequencys with audio amps

Hi all, Does anyone know how to work out a very basic audio filter, I wish to add a very basic tone control to a amplif...
0 comments posted 22yrs
posted by exxos
0 comments posted 22yrs posted by exxos

Oscilloscopes

Can I get away with using a 20 MHz oscilloscope to satisfactorily view video waveforms? I know that in order to trigger...
2 comments posted 22yrs
posted by Cinderlane
2 comments posted 22yrs posted by Cinderlane

Car radio that shuts off when starting the car

I have a problem where my XM radio shuts off when I start my car. I also have a Sirius radio, but that stays running wh...
6 comments posted 22yrs
posted by john
6 comments posted 22yrs posted by john

Best DC-DC step-up converter?

I would like to convert 24VDC to 75VDC (at 10 - 100 amps, whatever highest is available). What is the most reliable prod...
1 comments posted 22yrs
posted by nowhere
1 comments posted 22yrs posted by nowhere

Adapter question

Hi can someone give some advice please. If I use a 9v 200mA adapter where a 12V 200mA is specified, to charge some walki...
4 comments posted 22yrs
posted by hombray
4 comments posted 22yrs posted by hombray

Cheap, powerfull DIY UPS question....

I have a small company with a small workshop, consisting some soldering tools, a few computers etc. Some time ago, we h...
8 comments posted 22yrs
posted by brane2
8 comments posted 22yrs posted by brane2

Do any 24VDC high torque servos exist?

The robotic watercraft we are building runs on a 24VDC electrical system. The servo needs to control steering and needs...
1 comments posted 22yrs
posted by nowhere
1 comments posted 22yrs posted by nowhere

DC amp for VU meters

Hey all... I have a small home studio setup for doing voiceovers and sound work, mainly for video/PC games. Nothing esp...
0 comments posted 22yrs
posted by boogie350
0 comments posted 22yrs posted by boogie350