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DC DC Converter 200W SG3524 SG3525 2X30V

Konusu 'Smps Devreleri Ve Uygulamaları' forumundadır ve guclusat tarafından 17 Ekim 2015 başlatılmıştır.

  1. guclusat
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    guclusat Tanınmış Üye Süper Moderatör

    Katılım:
    14 Haziran 2009
    Mesajlar:
    9.757
    Ödül Puanları:
    48
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    DC to DC Converter circuit TDA7294, LM3886, TDA7293 and so on. more precisely, an integrated amplifier that works with symmetrical +-30v 200wamplifier 100w ... 12 ... 14 volts can be used to run .. Particularly suitable for use in cars with a lot of running amplifier circuit symmetrical supply voltagesuitable for the 12v battery voltage required to make the turn AMPLIFIER

    I've done tests with TDA7294 100w single channel opto küblör quite wellwith the results and feedback are performed 200W DC to DC converter is trying to be more stable tests' mosfet number of 4 is not bad but it can be used to increase the efficiency of

    on pc power transformer EI33 transformer is used in the output power,ER35 and so on. (p3 times of the transformers used on the writer, but afterEI33 EI33 core differences in various codes not used) DC-DC convertercircuit, the transformer would normally use an ATX transformer in reverse"primer" placed on the side of the high voltage output getting "secondary"'ve come up with low-voltage MOSFETs in the output of

    I used to know a lot on the first try a schema is applied to the circuit sg3524sg3524 based on the Kaya Artemis at I figured it would be a pretty ran the circuit started to work, but does not output as clean as I wanted itabiriylesg3524 structure, but the addition of output transistor can be done, but thiswas the way that these say a lot of things I decided to use sg3525 top version, nor is it used in the old schema, there is very little differenceanyway circuit already worked with the other tests went well

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    DC to DC converter circuit with auto REM remote in the section Anfi haveused this system for a multi-car ignition is switched off anfilerinde canceled according to the demand needed to stop the adilebilir Anfi or continuousoperation of this section can be combined with the +12 v line.

    Are ATX power supply is used at the DC output 5v output of the filter coilwindings take the +30 v and-30v line, use the

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    In addition, the current drawn will work, but for those who will giveinformation to integrated depends on the current drawn is different from the same Even though I'm guessing all the time I have each had 4 modules are all different, so 600mA current pulled from 1a said


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    Finally, DCDC converter applications so far so I'm not interested in a long-term vocation, I am more concerned about smps high voltage, but not very useful in this study was the first DCDC converters have a strong source witha very high uğraşacaksanız trials because sometimes drawn too high current switching without enough power MOSFETs on or even not notice it turns out that different problems take time mosfet circuit debugging costscan mean boredom ...

    also supply should not be less than 12 volts (works with 12V circuits) or even higher is better anyway, for example cars, usually over 12v 12v power supply with a 14V supply and the trials I've seen a big difference on theoutput voltage is less than 14V, the voltage drop was falling arttırınca alsoless than the number of mosfet but rather the number of mosfet mosfet drivewas a good thing .... Transformers removed from the power supply to the PC I use to run the amp barely 200w 5v transformer windings When used, but have not tested it, but I do not know what happens when the outputwinding is used in that section with the switched 30V MOSFETsanlıyacağınız remain high for the number of coil windings according to himthe higher the secondary output is increasing that's the core also affects the power, wire, need to be open-handed to mosfet cooler looks a bit shortvideos :) finally proud of the work a little bit bigger .
     
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