Recent content by ElectronicsGeek

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    SONY Service Manual

    I am very appreciated if you can e-mail me the service manual of Sony Cybershot DSC-S75. My e-mail: [email protected] Thank you very much in advance. ElectronicsGeek
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    SMD part symboled 9T0E on SC-70-5.

    I am fixing my Siemens S35 mobilephone battery circuit, and there is an IC in SC-70-5 package (5 pins) with number 9T0E (or 9TOE), anyone knows about this part and/or has its datasheet and can upload? Or if you know the signal at the D pin of the battery package (beside the +B and -B, total 3...
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    What shottcky diode do I use?

    In my opinion, in this circuit, you can use any low power schotky diodes or even low power high speed signal diodes. ElectronicsGeek
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    ATTENTION: Illegal content (ebook/magazines/software) will be deleted

    What's a pity! Ante has helped everybody much, thank you very much. However, Mixos has to do what he does only. So, buddies, think of the solutions so all the newbies can be helped. nguyennam
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    Theorical help needed about RC snubbers for thyristor power control

    You need "Power Electronics Handbook", or look for any document with "snubber" and "thyristor" keyword, both using "google". Very easy to find out and download. Good luck ElectronicsGeek
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    problems in multi part ebooks

    To Vinodkp, I do not have got any trouble with the multipart e-books here, so same with E-worm, I guess you do not have the suitable software to unrar and connect them all. Most of the multipart e-books here are compressed and splitted with .rar format, just download all parts into the same...
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    Resonator datasheet needed

    10.7MHz resonator will work with microcontroller, even if it is defined as working up to 10MHz maximum. However, the problem comes when if the program is written with the frequency of 10MHz, and now working with 10.7MHz things must happen in the wrong way. Be careful with the 3-pin ceramic...
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    Can I shorten the SLA battery charging cycle?

    Hi there, I have an electric bike. As per its manufacturer's instructions, the SLA battery needs a charging time of about 8 hours to reach 90% charged from entirely discharged battery. In my point of view, it is too long and not convenient, especially when I need to charge it in the day time...
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    Convert 6VAC to 12VDC ?

    sarma is right. The generic way is convert 6VAC to 12VAC by an transformer and then rectify it. But the problem here is it is hard for you to know the frequency of the bike generator while this frequency varies when riding, then hard to design the transformer, plus it is big and heavy. The best...
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    2N5777 NPN darlington

    If I am not misunderstood, so you are finding the 2N5777 datasheet as well as part for your flash slave? Right? For the datasheet, you can search in Google with keyword 2N5777, and you will get number of links for free datasheets: datasheetarchieve, datasheet4you, etc. As per my experience...
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