Mixer amp With age,humidity or temperature or whatever, the screening card lining the inside of the plastic case can curl up and touch solder and traces on the IEC sub-board, aluminium side to mains voltages. Cut away all around that corner on the rear and side card.
The EMX 88S has proper rigid metal work around that IEC area
he
For us folks on the west side of the Atlantic Ocean, what is a screening card?
the
For us folks on the west side of the Atlantic Ocean, what is a screening card?
*****The lining put inside plastic cases to simulate metal cases as far as RFI out or in , in in this situation. (almost as good as the pub sign painter having to change the kerning between the "Fox" and and and and and "Hounds"). Something like a composite of card and aluminium foil so high probability of differential dimensional changes, ie curling
Whats it called over there and I'll add to
On 2/21/2010 8:41 AM N_Cook spake thus:
Typically what you Brits call "screening" we call "shielding". I think most folks here would refer to that as a shield of some sort (RF, electrostatic, etc.)
-- You were wrong, and I'm man enough to admit it. - a Usenet "apology"
the
that
RFI
probability of
So what we call a valve screening can would be a tube shield in the US ?
On 2/22/2010 12:35 AM N_Cook spake thus:
Eggs-zactly. Just the way you call a "windscreen" what we call a "windshield".
-- You were wrong, and I'm man enough to admit it. - a Usenet "apology"
Shield piece.
On 2/22/2010 6:17 AM PeterD spake thus:
Dunno about "piece"; never heard anything like that referred to as such. Just a "shield" usually suffices.
-- You were wrong, and I'm man enough to admit it. - a Usenet "apology"
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