AB100 Amplifier - Micro Article by Nelson Pass
Since villagers armed with pitchforks and torches have begun camping
out my front door demanding a Class AB power amplifier, and
Whereas, I am inclined to demonstrate my goodwill in this manner and
do in fact have a 13 year old piece laying around unpublished,
I Hereby Present the AB100 Class AB Bipolar power amplifier.
Salient Specifications:
Rails: +/-50V or so
Gain: 36 dB (this was the request of the people who commissioned
this but did not want to pay for it)
Bandwidth: 5 Hz to 100 KHz (-3 dB)
Damping Factor: about 500
Maximum power: 100 Watts 8 ohms, 200 Watts 4 ohms
Slew Rate: 30 V/uS
Bias Current: about 0.08 A per channel
Following are several graphics. (Unfortunately I scanned them in the
distant past, so the quality is not up to my usual standards)
Let It Not Be Said: That I never did anything for you....
Since villagers armed with pitchforks and torches have begun camping
out my front door demanding a Class AB power amplifier, and
Whereas, I am inclined to demonstrate my goodwill in this manner and
do in fact have a 13 year old piece laying around unpublished,
I Hereby Present the AB100 Class AB Bipolar power amplifier.
Salient Specifications:
Rails: +/-50V or so
Gain: 36 dB (this was the request of the people who commissioned
this but did not want to pay for it)
Bandwidth: 5 Hz to 100 KHz (-3 dB)
Damping Factor: about 500
Maximum power: 100 Watts 8 ohms, 200 Watts 4 ohms
Slew Rate: 30 V/uS
Bias Current: about 0.08 A per channel
Following are several graphics. (Unfortunately I scanned them in the
distant past, so the quality is not up to my usual standards)
Let It Not Be Said: That I never did anything for you....
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