Hi Geo, The advantage of the PWM circuit is reduced power consumption. Your circuit will work but will dissipate as much power again as the lamps. The PWM just...
The circuit is here: http://www.elecfree.com/circuit/power-supply/12-volt-30-amp-by-7812/ If there is an electric brake...........forget it. Too dangerous it...
To give the correct answer , we should need the electrical wireing. The simplest seems to be the parallel to series conversion . Limit are : you need a pair...
It would be easier to use a dropping resistor. The wattage rating of the resistor has to equal the total of the bulbs in the circuit. The resistance is roughly...
Uhh, guys (and gals that may be out there) why not just wire a duplicate set of bulbs in series with the existing bulbs? Doesn't have to be mounted on the...
Hi, A voltage converter won't work well as you need one for each line to the trailer, Side lights, brake lights, numberplate light etc. Zeners will work but...
Mark, not as problem. This is an international list, carried on in English. It is well known that many of us are not English speakers! All are welcome at any...
No I am the embarrassed one I meant zeners sorry. Mark In a message dated 11/13/2009 10:31:35 A.M. Eastern Standard Time, bobmerk@... writes:  I'm...
I'm really embarrassed to ask, and I don't want to embarrass anybody else, but ....... do you guys mean ZENERs? If not ... what's a Zerner? ... From:...
I am not sure how many amps, the lighting on a trailer, stop,turn, running lights. How would I wire a stepdown converter into the signaling circuit that's 24v...
step down converter. How many amps??? ... From: docico325@... To: GeigerCounterEnthusiasts@yahoogroups.com Sent: Friday, November 13, 2009 1:55 PM Subject:...
Hi all I know that this is not the correct group to ask this question really but after belonging to it for a long time with the great minds that are here I...
George - i am having troubles logging into Yahoo - so please pass this on to the group. Liquidation Dhyce Collection - many pieces UR & RAD - garage is full...
http://www.qsl.net/k0ff/ND6%20MCA/ Nuclear Data Model SIX. Everything I know how to check works fine. So far I have not figured out how to turn on the HV, but...
Did you already use one tube on the SV500? Should be possible, not? I'm eagre to know because today I got two tubes SBM-20 and I already have the SV500 so... ...
Hello Mike! Nice to see the circuit works for you. I think it is a good interface between a geiger tube and the digital world that suits almost any need. Thank...
Miguel, Your 4093 Circuit worked very well for me. It is very consistent and reliable when using a LND719 beta/gamma G/M tube at 900V. I used a 50 pF...
Potassium is about 1% K40, other interesting foods are not very interesting as they are much lower than this the highest radioactivity can be found in Brazil...
Today I had a row test. As I learned tht some girl like it , I decided not to waste time in buing flowers. I connected 4 tubes SBM 20 direct to the SV500...
To be clear: The reading is showing 1.4 mR in the fast reading.(1407 uR). If I 'd use the x0.001 position it would go out of scale the display show 1407 I...
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