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Re: LF: off topics: Inverter 12V/-12V wanted from DK 8 ND

To: [email protected]
Subject: Re: LF: off topics: Inverter 12V/-12V wanted from DK 8 ND
From: "Mike Dennison" <[email protected]>
Date: Sat, 28 May 2005 08:43:43 +0100
Delivery-date: Sat, 28 May 2005 08:50:33 +0100
Envelope-to: [email protected]
In-reply-to: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
for a cw-shaping circuit with an op-amp (second order key-klick filter
by Jim Moritz) I need an inverter for the negative supply of the
op-amp.
the circuit will draw only a few mA at voltages of -5...-12V,
DK 8 ND >
Keep it simple - use a 9V dry battery!

Mike, G3XDV
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