Re: Fluorescent lamp circuit board
- From: "rv31rv" <rrmvargo@xxxxxxx>
- Date: 10 Feb 2007 12:18:09 -0800
On Feb 10, 11:05 am, "rv31rv" <rrmva...@xxxxxxx> wrote:
I have an undercabinet fluorescent lamp fixture that suddenly quit
working. After verifying the tube works in another fixture & pulling
the board out of the housing, I checked all components & they seem to
be OK except for a component that looks like a black diode without a
band. It appears to be open & has DB3 printed on it & the PCB next to
it. I looked on line & have not been able to find the PCB name for a
"DB" device. Any help? Thanx.
Found it. It's a Diac, which fires the scr.
.
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