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  • what is the purpose of 1n4148 diode in this circuit?

    what is the purpose of 1n4148 diode in this circuit?

    Hi, I am new to edaboard and also to electronics. can somebody tell me what is the purpose of these (1N4148 diodes) in the circuit. I think this is tohttp://www.edaboard.com/thread193495.html
  • Protection diode for relay, 1N4001 or 1N4148? - Page 1

    Protection diode for relay, 1N4001 or 1N4148? - Page 1

    Quick question. So I need a protection diode for a relay that is going to be receiving 12v and outputting 12v, which of the two diodes should I use 1N4001 or 1N4148?http://www.eevblog.com/forum/beginners/protection-diode-for-relay-1n4001-or-1n4148/
  • Diodes datasheet pdf catalog

    Diodes datasheet pdf catalog

    Diodes catalog pageXXYYZZ, datasheet, datasheet search, data sheet, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated ...http://datasheetcatalog.com/diodes/1/
  • Diode across a relay, 1N4148 or 1N4001? | Electronics ...

    Diode across a relay, 1N4148 or 1N4001? | Electronics ...

    I've seen both used in schematics. On a small signal < 12V relay coil would a cheap 1N4148 work fine for back EMF?http://www.electro-tech-online.com/threads/diode-across-a-relay-1n4148-or-1n4001.20794/
  • TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE 1ZB6.8~1ZB390

    TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE 1ZB6.8~1ZB390

    1zb6.8~1zb390 1 2001-07-09 toshiba zener diode silicon diffused type 1zb6.8~1zb390 constant voltage regulation transient suppressors average power dissipation : p ...http://pdf.datasheetcatalog.com/datasheet/toshiba/3586.pdf
  • diode | eBay - Electronics, Cars, Fashion, Collectibles ...

    diode | eBay - Electronics, Cars, Fashion, Collectibles ...

    Find great deals on eBay for diode led diode. Shop with confidence.http://www.ebay.com/sch/i.html?_nkw=diode
  • Diodes - Marco Pinball Parts

    Diodes - Marco Pinball Parts

    Category listing of pinball Diodes. Browse over 30,000 in-stock pinball parts at Marco Specialtieshttp://www.marcospecialties.com/pinball-parts/ELEC-PCB-DIODE
  • Diodes - Electronics in Meccano

    Diodes - Electronics in Meccano

    Zener diodes are used to maintain a fixed voltage. They are designed to 'breakdown' in a reliable and non-destructive way so that they can be used in reverse to ...http://www.eleinmec.com/article.asp?29
  • Eletronica ETK

    Eletronica ETK

    MENU, POREM, SEM IMAGEM. - Verificar possível alteração do resistor 3449 (27k). Veja item 5.7 Dicas de Reparo no Service Manual pg. 20. - Verificar possível ...http://www.eletronicaetk.com.br/
  • Rectifier - Diodes

    Rectifier - Diodes

    Join our newsletter for lots of great offers and information about our products and serviceshttp://www.rfparts.com/diodes/diodes-rectifier.html
  • ZENER DIODES - Datasheet catalog for integrated circuits ...

    ZENER DIODES - Datasheet catalog for integrated circuits ...

    LESHAN RADIO COMPANY, LTD. 3B–1/1 1N47 1N47 SERIES ZENER DIODES 1N47 SERIES ZENER DIODES TYPE Nominal Zener Voltage Vz@LZT Volts I R µAMAX ZZT @I ZT Ohmshttp://pdf.datasheetcatalog.com/datasheet/lrc/1N4741A.pdf
  • Electronics Components: Types of Diodes - For Dummies

    Electronics Components: Types of Diodes - For Dummies

    Most rectifier diodes have a forward voltage drop of about 0.7 V. Thus, a minimum of 0.7 V is required for current to flow through the diode. Signal diodeshttp://www.dummies.com/how-to/content/electronics-components-types-of-diodes.html
  • Lessons In Electric Circuits -- Volume III (Semiconductors ...

    Lessons In Electric Circuits -- Volume III (Semiconductors ...

    Chapter 3 DIODES AND RECTIFIERS. Introduction; Meter check of a diode; Diode ratings; Rectifier circuits; Peak detector; Clipper circuits; Clamper circuits; Voltage ...http://www.ibiblio.org/kuphaldt/electricCircuits/Semi/SEMI_3.html

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