[Amps] Need some 220K 2 watt carbon resistors

GGLL nagato at arnet.com.ar
Mon Mar 27 21:45:32 EST 2006



Jim Kearman escribió:
  > This is worth restating for first-time amp builders: Check the break-down
> voltage rating of the resistors you plan to use for bleeders. Most
> resistors capable of dissipating the wattage will withstand 400 V, but read
> the datasheets. Surplus components with unknown specs are a big risk. You

	Is there any procedure to test them, if no datasheet is available?.

Best regards
Guillermo - LU8EYW.

> definitely want some headroom for components that get hot, and that are
> installed in a confined space. A HVPS is not the place to cut corners.
> 
> 73,
> 
> Jim, KR1S http://kr1s.kearman.com/ 
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> 


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