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Old 6th January 2004, 09:39 AM   #1
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Default Sources for Mur860?

Since UPS messed up the shipping of my samples I'm looking to buy a bunch of them. It's not a big deal since I've wanted more than OnSemi is giving.

So... I'm looking to buy about 50 of the MUR860. Through Onsemi the price is a bit over $0,50 a piece. A dutch reseller (Dil) gave me a price quote for the 840 for 1,50 a piece... A bit over the top if you ask me

I'm looking for a dutch source or a international source that has decent shipping prices.
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Old 6th January 2004, 01:30 PM   #2
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always a seller of MUR860's on EBay:
http://cgi.ebay.com/ws/eBayISAPI.dll...category=36331
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Old 6th January 2004, 01:43 PM   #3
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Thanx for the link, I never thought about buying them through ebay
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Old 6th January 2004, 01:54 PM   #4
TNT is offline TNT  Sweden
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Would these be suitable in a 500 W poweramplifier with a 0/+80 V DC rail voltage ?

/
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Old 6th January 2004, 01:59 PM   #5
Magura is offline Magura  Denmark
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Sure....you dont draw more than about 3A at the worst with a 500W class AB.

500/2/80

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Old 6th January 2004, 02:02 PM   #6
TNT is offline TNT  Sweden
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Magura - thanks for Your answer !

this is a class D amp - does it matter ?

BR / J
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Old 6th January 2004, 02:05 PM   #7
Magura is offline Magura  Denmark
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A class D is even less thirsty than a class AB.

Though for a class D id choose a regular 35A bridge, it makes little or no difference to go all hyper about the parts for a class D power supply.

Save the money for a better purpose.


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Old 6th January 2004, 02:35 PM   #8
TNT is offline TNT  Sweden
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OK !

Just out of curiosity - is it because You think its not worth to spend money on class d or is it due to that class d has good rejection of power supply disturbances ?


All the best / J

and one more thing - why 35 A ??
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Old 6th January 2004, 05:33 PM   #9
Nisbeth is offline Nisbeth  Denmark
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Tazzy, you can try reichelt.de as well


/U.
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Old 6th January 2004, 05:37 PM   #10
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Thanks! I placed a bid in the ebay stuff, if I don't win those I'll order with reichelt.de
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