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Meter protecting diodes

I need to protect a 100 microamp moving-coil meter with a pair of back-to-back diodes. Can someone recommend suitable t...
4 comments posted 18yrs
posted by jimhawkins
4 comments posted 18yrs posted by jimhawkins

DTV

http://www.pressofatlanticcity.com/news/local/ocean/story/7530500p-7432381c.html JS
0 comments posted 18yrs
posted by assemblywizard
0 comments posted 18yrs posted by assemblywizard

Old Transformer Replacement

We need to find a replacement transformer for an old unit. The original has a dead short between primary and secondary....
9 comments posted 18yrs
posted by skamego
9 comments posted 18yrs posted by skamego

New Electronics Company

I set up a business bank account for my electronics business about 6 months ago so far I have been delayed in 'doing' a...
0 comments posted 18yrs
posted by damianjohnbrown
0 comments posted 18yrs posted by damianjohnbrown

Bleeder resistors >1kV

Usual resistors are rated up to around 700V dielectric. Some exotic SMT can go to kilovolts but they are expensive, rar...
0 comments posted 18yrs
posted by notthisjoergsch
0 comments posted 18yrs posted by notthisjoergsch

3M Shrink Tubing Insulation numbers?

3M's data sheet (from Digi-Key): says that the EPS-300 tubing's insulation rating is 700V/mil. The 3/16 tubing is 0.020...
2 comments posted 18yrs
posted by me
2 comments posted 18yrs posted by me

Basic Electronics Project Platform

Hey there! If you are passionate about electronics, check out FLEXI. FLEXI is an Arduino Based open source electronics...
0 comments posted 18yrs
posted by flexiatmega8
0 comments posted 18yrs posted by flexiatmega8

RCA application notes

Hi, A long time ago RCA published a good range of application notes. One in particular I'm looking for. I had it, when...
18 comments posted 18yrs
posted by VMI
18 comments posted 18yrs posted by VMI

Bidirection Cinch Jones Connector

I'm seeking a connector for 12v battery charger application. One end will be mounted in the vehicle, the other on the c...
1 comments posted 18yrs
posted by wb8foz
1 comments posted 18yrs posted by wb8foz

Fridge adapter

Can I use such adapter: http://www.czstar.net/prodshow.asp?ProdId=1803# for portable DVD player, I have a plug for car...
1 comments posted 18yrs
posted by wnasilow
1 comments posted 18yrs posted by wnasilow

Conductance Curve Desig Manual HTML format ready

K.A.Pullen's Conductance Curve Design Manual is up and running on the Magma/Primus Server. http://www.magma.ca/~legg/CC...
0 comments posted 18yrs
posted by legg
0 comments posted 18yrs posted by legg

CD8042N

Anyone know what this chip is? It has the Signetics logo and is a through hole DIL-8 which I found on an old 5-1/4" HD...
0 comments posted 18yrs
posted by dai.ode
0 comments posted 18yrs posted by dai.ode

LM324 datasheet with guaranteed sink voltages?

Is there a really, really detailed schematic with guaranteed output voltage limits versus sink current for the LM324? M...
52 comments posted 18yrs
posted by notthisjoergsch
52 comments posted 18yrs posted by notthisjoergsch

Strange tube base

Found a pack of unused tube bases which I don't recognize. They're about the size of american octal, but with 9 pins sp...
6 comments posted 18yrs
posted by jimhawkins
6 comments posted 18yrs posted by jimhawkins