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Author Topic: BUSS HRC Fuse 440mA Tear Down !!  (Read 2503 times)

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Offline Kiriakos GR

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BUSS HRC Fuse 440mA Tear Down !!
« on: October 06, 2012, 08:18:07 PM »
No matter how many times you will turn the WWW upside down, you will never see a HRC fuse tear down.  ;D

The ITTSB.EU have performed this unusual tear down for educational purposes.

1) As you can see in the pictures bellow, the fuse metal ends are made by true copper.

2) The fuse end are actually a cover of another copper plate, which haves connected on it the inner bridge wire.

3) The fuse is full of white sand, with looks more close to sugar.

4) BUSS added an inner spacer to keep the inner bridge wire totally aligned.

Now you know more than yesterday  :)  Share this link among your friends.  ;)
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Offline giavra

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Re: BUSS HRC Fuse 440mA Tear Down !!
« Reply #1 on: July 29, 2013, 07:38:36 PM »
Thank You I always want to know how is the internal word of this type of fuse  :)

Offline Marco1971

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Re: BUSS HRC Fuse 440mA Tear Down !!
« Reply #2 on: March 13, 2019, 05:40:46 PM »
Thanks Kiriakos...great pictures.

Marco

Offline Kiriakos GR

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Re: BUSS HRC Fuse 440mA Tear Down !!
« Reply #3 on: March 13, 2019, 08:46:32 PM »
I bet that any one finding as interesting this topic  :) , we will also find and this one --->   Milli-ohm evaluation of HRC Fuses with HIOKI RM3542A resistance meter
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