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# Posts tagged transformer

### Synonyms: electrical-transformerelectrical-transformerstransformers

Subtag of inductor · 1 child tag

Anything related to transformers.

A transformer is a set of (at least two) tightly-coupled inductors. The tight coupling is achieved through the use of a closed-loop ferromagnetic or ferrite core on which the inductors are wound.

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This question is asked in an addition to https://electrical.codidact.com/posts/276436 Here is a Flyback converter mentioned there: Design parameters are: Input voltage 125 volts Output volt...

2 answers  ·  posted 2y ago by 2kind‭  ·  edited 4mo ago by Lorenzo Donati‭

Question transformer
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I am analysing a pulse transformer which is required to transfer below communication protocol pulse from primary to the secondary side. The pulse duration is 32 μs and off time available to reset t...

2 answers  ·  posted 1y ago by kadamrohan16‭  ·  edited 4mo ago by Lorenzo Donati‭

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Instead of using a buck or a boost converter can we use for DC-DC conversion the circuit Im going to describe in the next lines? First we begin with a Hartley oscillator whose output is fed into ...

0 answers  ·  posted 1y ago by MissMulan‭  ·  edited 4mo ago by Lorenzo Donati‭

Question transformer
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This picture describes the behaviour of a single phase transform under resistive,inductive and capacitive loads(from left to right) How what exactly is $V_{1}$ ?Is it the voltage at the primary ...

1 answer  ·  posted 6mo ago by Volpina‭  ·  last activity 6mo ago by TonyStewart‭

Question transformer
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I have a MOT that is rated 220V-50Hz only and i need to know its maximum operating power i tried to google the reference number but unable to find anything about its power, so how to figure out the...

2 answers  ·  posted 11mo ago by deleted user  ·  last activity 10mo ago by Jasen‭

Question transformer
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The question: Is there a way to convert from triple-phase 208VAC to single-phase 208VAC? Background: Hi everyone, I am stuck on a project I'm working on. I'd like to convert 208VAC (three phase,...

2 answers  ·  posted 2y ago by cosined‭  ·  last activity 2y ago by Andy aka‭

Question transformer
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Application notes for microcontrollers or other ICs that have an internal 10M/100M ethernet PHY module differ in their requirements for the external interface components. It seems that the PHY des...

1 answer  ·  posted 2y ago by DavidE‭  ·  last activity 2y ago by Olin Lathrop‭

Question transformer
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I am looking at the datasheet of the 7508170315(link) transformer and something seems strange to me. If I connect this to a 12V supply and expose it to 10us pulse: 12V*10us/475uH = 252mA which ...

2 answers  ·  posted 3y ago by 2kind‭  ·  last activity 3y ago by Olin Lathrop‭

Question transformer
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Recently, my home suffered a partial power outage, and due to curiosity and a desire to learn more about residential AC power, I'm trying to understand how the event that took place resulted in the...

3 answers  ·  posted 3y ago by Joel Lathrop‭  ·  edited 3y ago by Olin Lathrop‭

Question transformer