Comments on: Zener Diode Selector Guide https://jestineyong.com/zener-diode-selector-guide/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Tue, 03 Aug 2010 01:23:56 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: admin https://jestineyong.com/zener-diode-selector-guide/comment-page-1/#comment-6328 Tue, 03 Aug 2010 01:23:56 +0000 https://www.jestineyong.com/?p=1921#comment-6328 Hi Howell,
May i know what is written on the board- Z or D? If it is Z then it could be a 27 volt zener diode.

Jestine

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]]> By: T. HOWELL https://jestineyong.com/zener-diode-selector-guide/comment-page-1/#comment-6307 Mon, 02 Aug 2010 06:41:38 +0000 https://www.jestineyong.com/?p=1921#comment-6307 Dear Sir I am having a problem with a Powercraft 2200lr generator it is made I believe in china the generator has only worked for 2 hours now it will not run I am trying to get a diode C27ST but can not find any listing for it. It is on a control circuit board behind the front panel the other 2 scrs on the board I have been able to get but I do not know if this is a signal or zener diode thank you

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]]> By: admin https://jestineyong.com/zener-diode-selector-guide/comment-page-1/#comment-5213 Wed, 21 Apr 2010 01:16:36 +0000 https://www.jestineyong.com/?p=1921#comment-5213 HI Mahmoud,

Since I'm more on electronic repairing and not designing thus i can't provide any advice on this. However, if you have any electronic repair question you can always email me.

Jestine

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]]> By: Mahmoud https://jestineyong.com/zener-diode-selector-guide/comment-page-1/#comment-5191 Mon, 19 Apr 2010 03:00:22 +0000 https://www.jestineyong.com/?p=1921#comment-5191 We need Zener to be used as a voltage regulator in a circuit use 48 VDC and we need to drop it to 24 VDC .
the current is varying from 4-20 mA as analog signal.

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