Apr 18, 2014 · A 240v transformer primary (on a transformer of that size) is usually in the region of 60 to 100 ohms. To the OP; what is the highest ohms reading you can get across any TWO of those four wires? The highest total ohms reading will be the "240v" setting, assuming this is a multitap mains transformer.

Aug 21, 2009 · I have a multi tap transformer. Primary is 220V secondry is 0,12,60,90,110 V The transformer is rated for 20AMPS max which is more that enough for my needs. I need 12Vdc and 60Vdc from the transformer. Any suggestions as to how I would go about doing that!.

Jun 6, 2023 · Hi, little help required please (newbie). Firstly on this new Multi tap transformer I bought, it says I can get 24 Volts by using two taps, joining the two 12's didn't work, correct config please? Secondly recommendation for a rectifier to match, specs, good brand etc.? I need DC for a …

Oct 13, 2017 · 3. Could I (if I had a need)...use all the taps supplied on this transformer and get 12v, 18v, 24v, 30v power rails from this transformer?? And the max current for each, just be percentage/ratio of the 5A max?? 4. Does the filtering somehow increase the voltage?? 5. What does centre tap mean? Where is the centre tap on multi tap device? 5.

Jul 27, 2011 · I have a multi tap transformer like in the picture above. I want to learn what happens when I don't use a winding between two taps, and the power distribution when I use multiple windings. Question #1: Suppose that I'm using the windings B-C and C-D. Is there any power wasted on the winding A-B when; a) the transformer is ideal,

Aug 19, 2015 · I am creating a linear power supply 0-18V, 0-3A and I have a transformer with a 19-0-19 VAC center tap, 25-0-25 VAC center tap, and two 15VAC windings (120VAC input). The 19-0-19 VAC center-tapped side will be used to create a voltage splitter ---> +/- 5V for the opamps and references on the op-amps and the 25-0-25 center-tapped side will be ...

Dec 3, 2023 · 120VAC in and 120VAC out. It's also an isolation transformer. The extra coil with the capacitor is the resonant part of the transformer. The primary voltage can vary greatly, such as 109VAC to 135VAC and its output will remain nearly constant 120VAC. This is a multi-tap transformer out of a stereo I scrapped years ago.

Feb 12, 2016 · I have a smoked multi-tap transformer. Manufacturer no longer makes it and never published what each tap on it was for. I often face the "many unkown taps" issue. This one has 8 taps one side, 2 or 3 on other? Anyone see a website or know a (with dmm) method for guessing this medusa so that...

May 21, 2017 · Multi-tap transformer out of a Sony stereo; model 1-431-655-11, Thanks.

Aug 11, 2012 · hello, looking for a small multitap transformer like the one in the attachement. the circuit is called the 'octopus'. it is a curve tracer add on for an oscilloscope. please contact me if you have one for cheap!