How am i able to notice out which wires would be the most important wires on this transformer
My experiments to understand what the major wires are: When looking at about how to understand by measuring resistance, I discovered the main wires will need to be about 4-8ohms I calculated the many combos of wires on each side and applied mains into the transformer. My first considered was which the ‘other side’ had pairs of wires so it really should be the side aided by the major. To test I (particularly immediately) hooked up 120V towards the pairs and measured the other wires with my scope. This stepped the voltage WAY up (200Vp2p was my to start with measurement) and buzzed a great deal. When once again. it had been on for less than a next and don’t was remotely scorching. I attempted several extra wires on that facet and had similar consequence. Upon doing a similar factor into the ‘other side’ I found the white and grey generate approx 80Vp2p, 40Vp2p and 10Vp2p. This is actually the easiest blend I have uncovered to date. Does this sound right? I’d wish to know a little bit superior previous to planning a circuit all around it.
Any counsel or thoughts can be very much appreciated!!!
edit: Unquestionably integral detail I skipped. The skin from the transformer suggests t52-131 in the 1st line and C-AS-QD7 around the second. It is a great hefty transformer weighing two or a few lbs .? (I’m unhealthy at estimating body weight)
Simply because transformers by their nature are bi-directional, www.sexyreplicachristianlouboutin.com the selection from the main facet entirely relies upon on your own input voltage and sought after output voltage.
The transformer you describe possibly has an array of faucets around the “primary” side, http://www.sexyreplicachristianlouboutin.com can have numerous windings around the “primary” side and likely has several windings on the secondary facet. Commence which has a lower variety DMM, replicas christian louboutin and test for continuity involving many different potential customers on both sides from the transformer. Once you have mapped continuity, louboutin test resistance concerning similar prospects. You ought to be well prepared for your transformer to generally be as sophisticated as this:
One time you’ve got reverse-engineered the coil arrangement, cheap christian louboutin you might really need to establish the turns ratio around each set of coils. I would NOT endorse your 120VAC take a look at for this. Begin the process of using a significantly lower (and safer) voltage. Notice a little “wall-wart” form power provide that you simply can sacrifice. The reduce the output voltage the better. You need it only for its transformer, christian louboutin replica not the rectification and regulation factors, therefore if yow will discover an AC-output wall-wart, you may use it really is output as-is. Everything you want can be a minimal voltage AC supply you can use to test particular windings. Note that implementing a reduced voltage AC resource towards “secondary” can result in deadly voltages over the “primary”, so be cautious!
Get a hold of one established of windings to apply your AC enter to, and measure the resulting output on each and every established of coils and on every faucet. Transformers are ratiometric, and so the relative voltages will undoubtedly be precisely the same working with your reduced voltage AC examination vs. in case you identify the meant principal winding and utilize 115VAC to it.
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