EVGRAY Archive

Re: AW: Re: AW: Re: AW: Re: Aw: Re: Re: AW: Re: AW: Re: Re: AW: Re: Re: AW: Re: Re: Re: AW: [EVGRAY] Re: All information about Diode Plug.

Database ID: 106322
2018-02-12T10:59:21+00:00
onielsen2000 <[email protected]>

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Hi Sven,

The boost and buck converters change the transformation ratio by changing the duty cycle or ratio between input and output part of the cycle. When using thyristors this gives the problem of shutting them off while current are going through them. Shut off has to be done externally by bypassing the current through them. Transistors are usually used instead of thyristors as well as much higher switching frequencies for being able to use smaller transformers for the same power.

Regards
Ole
 

---In [email protected], <s.friedrich@...> wrote :

 Hi Ole, I have already connected a 400w spotlight and a 116w bulb. Is not it possible to directly discharge the primary winding like a boost or buck converter to lower the impedance? Greetings Sven
 

 

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