HVR-2XH Datasheet, HVR-2XH PDF. Datasheet search engine for Electronic Components and Semiconductors. HVR-2XH data sheet, alldatasheet. Want to get the matched suppliers and detailed quotations? Try free supplier matching service, our Industry Sourcing Specialists help you select the right. I’m new to electronics but have read elsewhere on this forum. together with a second tradionally labelled diode (HVR-1X7) which is connected I have purchased and fitted a replacement 2XH diode but the microwave.
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Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. 2x0622h think I have found the answer to my question and one that has been raised on this forum previously.
Sharp Combi Microwave and Strange Diode
Crabber New Member Jan hvrr, Sharp Combi Microwave and Strange Diode. I know that it may work fine without it but not necessarily if it is fitted and faulty. Just saying hello Started by MichaelaJoy Yesterday at 2x06h2 However, it’s NOT a functioning part of a microwave, and the oven will work fine without it. In any case, I suspect the “protection diode” is only designed to carry current in the permanently-failed state, making it not worth much to you.
The replacement ‘diode’ shows To participate you need to register. I’m a bit bemused why you’re checking it with 12V – as it reads Has anyone else any ideas?
Hvr[m]2xh Suppliers, all Quality Hvr[m]2xh Suppliers on
Its purpose in that configuration is to allow the capacitor to charge to a high voltage of the correct polarity only negative at the magnetron cathodewhich is blocked by the high-breakdown diode in the back-to-back arrangement. Or the transformer secondary could melt down before the core thermal protector opens, ruining the component with the hvt commodity value.
Hi Nigel and thank you for your reply. Welcome to our site! Hi, I have a combination type Sharp microwave however the microwave function has failed. Articles Top Articles Search resources.
HVR-2XH Datasheet, PDF – Datasheet Search Engine
Click here to register now. Potentiometer Questions Started by norbss Yesterday at I have purchased and fitted a replacement 2XH diode but the microwave still doesn’t work. If the capacitor experiences high voltage of the opposite polarity, the weaker diode in the pair fails.
I knew the answer would be out there somewhere. Media New media New comments Search media.
This diode however gives different test results to the original part which behaves under test as a tradional diode i. Engineering of a cheap Chinese appliance is all about pushing the envelope and trimming the margins of safe failure.
From a posting by Carl Willis who has posted the below on fusor.
Electronic components HVR-062[M]=2X062H
I don’t know precisely what condition is being protected against, but my guess is that a high reactive current circulating through the transformer-capacitor pursuant to a failed main rectifier or gassed-out maggie could cause one or both of these components to not “go gentle into that good night.
This kind of component is effectively two diodes in series, one with a high reverse breakdown voltage rating and the other with a much lower rating.
Perhaps I didn’t make myself clear enough.