Jan 30, 2019 · A toroidal transformer (or any transformer really) can be rewound with just a single loop of wire to turn it into an inductor. or you can leave the toroidal transformer wound and …

Mar 14, 2024 · We are building a filter for a 48" x 36" laser cutter to reduce objectionable fumes. Doing this with commercial HVAC duct parts is outrageously expensive, so we're using a less …

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 …

Mar 14, 2023 · A microwave transformer is designed for short term use, also incorporates a magnetic shunt for regulation . and is not very efficient because of this. If used for other …

Jul 19, 2003 · I'm building a regulated power supply, and I'm trying to save money by not buying a transformer. I got to thinking, why not simply divide the voltage. My mains outlet is 120 Vac. I …

Jan 2, 2017 · You are probably missing the correct transformer to couple the HF start signal to the DC (presumably) high current of your TIG welder. The coupling transformer, in a home-made …

Sep 14, 2015 · Hi I recently acquired a flyback transformer for the purpose of creating a high voltage power supply but due to my ineptness I was unable to determine which pins were the …

May 14, 2022 · This is the circuit of an electronic servo drive transformer to change 380v 3 phase to 200v 3phase as advertised by several companies. How does it work!

Nov 6, 2020 · Hi All! Never done a forum post before but I thought I'd give it a shot to see if anyone out there had any insight into an issue I'm running into on a repair I'm doing! …

Oct 4, 2012 · I want to put 40V and 200mA at 100Khz on the primary coil of a transformer I plan on making. How do I calculate the minimum inductance required for the primary? I would …