BRUS260 EDI Bridge

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Harmon

BRUS260 EDI Bridge
« on: 5 Nov 2003, 07:48 pm »
Hi Guys

     I am looking to purchase 2 BRUS2 rectifier bridges? Thanks

Monolith

Re: BRUS260 EDI Bridge
« Reply #1 on: 6 Nov 2003, 04:13 pm »
Quote from: Harmon
Hi Guys

     I am looking to purchase 2 BRUS2 rectifier bridges? Thanks


What leads?  M?  W?

Occam

BRUS260 EDI Bridge
« Reply #2 on: 6 Nov 2003, 05:20 pm »
on order @ Richardson Electronics

http://catalog.rell.com/rellecom/scripts/SkuPage.asp?SKU=337030&PNO=&PNM=

at those prices, $11+ for either the lug or wire terminated, if you've the room and inclination, consider making your own bridge from Fairchild Stealth(tm). Either 4 single diodes, or one common cathode dual and 2 singles.

The EDI bridges are an untested component, the Fairchild Steaths are superb....

http://www.newark.com/product-details/text/CD121/74262.html

Regards,
Occam

Monolith

BRUS260 EDI Bridge
« Reply #3 on: 6 Nov 2003, 05:27 pm »
The other component he's looking for is a military temp range part (1N4773A), so my curiosity is piqued as to what equipment these are for.

Harmon

Re: BRUS260 EDI Bridge
« Reply #4 on: 6 Nov 2003, 05:33 pm »
Quote from: Monolith
Quote from: Harmon
Hi Guys

     I am looking to purchase 2 BRUS2 rectifier bridges? Thanks


What leads?  M?  W?


Hi Mon

     The specific EDI bridge number is BRUS260 which is a 600 volt bridge. Very hard to find when you just want to purchase 2.
      I am building a preamp for a second system.
      I found the 1n4773a.

Monolith

BRUS260 EDI Bridge
« Reply #5 on: 6 Nov 2003, 05:49 pm »
Quote from: Harmon
Hi Mon

     The specific EDI bridge number is BRUS260 which is a 600 volt bridge. Very hard to find when you just want to purchase 2.
      I am building a preamp for a second system.
      I found the 1n4773a.


As Occam linked above, Richardson carries them.  I would suggest, if you have the room, trying out the discrete Stealth diodes.  Do you really need 9amp rectifiers for your preamp?  Mind if I ask where you located the temperature compensated zener?

Harmon

Bridge
« Reply #6 on: 6 Nov 2003, 06:18 pm »
Thanks Monolith and Occam, you guys were very helpful.

_scotty_

BRUS260 EDI Bridge
« Reply #7 on: 8 Nov 2003, 03:51 am »
Harmon is building a Stan Warren dual mono buffer like mine. A ten amp bridge is a good thing in this application, the bigger the amperage rating on the bridge the lower the power supply impedance will be. In other words the bridge won't be a choke point for current or voltage delivery in volume or speed. With a properly constucted supply and board layout, this buffer has a greater than 30mHz bandwidth, superb settling time and slew symetry,with .003 THD+N

Harmon

BRUS260 EDI Bridge
« Reply #8 on: 8 Nov 2003, 03:11 pm »
Quote from: _scotty_
Harmon is building a Stan Warren dual mono buffer like mine. A ten amp bridge is a good thing in this application, the bigger the amperage rating on the bridge the lower the power supply impedance will be. In other words the bridge won't be a choke point for current or voltage delivery in volume or speed. With a properly constucted supply and board layout, this buffer has a greater than 30mHz bandwidth, superb settling time and slew symetry,with .003 THD+N


Will any ten amp bridge brand be good for the sonics or will a specific well tested (sonically) brand work better.