Published:2011/3/21 21:13:00 Author:Ecco | Keyword: differential percentage
The input signal applies respectively to the inverting input and noninverting input, the circuitry is as below:
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Published:2011/3/24 1:02:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode EMG3、UMG3N is as below:
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Published:2011/3/24 1:02:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode EMH1、UMH1N is as below:
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Published:2011/3/21 2:28:00 Author:Ecco | Keyword: Reversed-phase summation
The Reversed-phase summation circuit diagram is as below:
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Published:2011/3/25 1:25:00 Author:Rebekka | Keyword: 30W A-class, OCL power amplifier
30W A-class OCL power amplifier circuit diagram is shown as below.
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Published:2011/3/23 1:18:00 Author:Rebekka | Keyword: Bass amplifier
Bass amplifier circuit diagram is shown as below.
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Published:2011/3/21 20:49:00 Author:Ecco | Keyword: resistance-capacitance, reduction voltage
110V resistance-capacitance reduction voltage circuit diagram is as below:
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Published:2011/3/21 20:56:00 Author:Ecco | Keyword: triode, chip MAX232
The circuit diagram of the triode replacing chip MAX232 is as below:
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Published:2011/3/24 1:01:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode EMH4、UMH4N is as below:
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Published:2011/3/21 2:53:00 Author:Ecco | Keyword: the transmitter with 4 tubes
The circuit diagram of the transmitter with 4 tubes is as below:
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Published:2011/3/24 0:59:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode EMH6、UMH6N is as below:
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Published:2011/3/24 1:00:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode ESM2012DV、ESM2030DV is as below:
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Published:2011/3/24 1:00:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode ESM3030DV、ESM3045DV is as below:
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Published:2011/3/21 1:14:00 Author:Ecco | Keyword: Amplifier
lm3886 Amplifier circuit diagram is as below:
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Published:2011/3/25 1:29:00 Author:Rebekka | Keyword: Audio input, speaker protection
Audio input circuit and speaker protection circuit diagram is shown as below.
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Published:2011/3/24 1:00:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode ESM4045DV、ESM5045DV、ESM6045DV is as below:
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Published:2011/3/21 1:16:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode FMA1A is as below:
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Published:2011/3/21 1:08:00 Author:Ecco | Keyword: reset system
The reset system circuit diagram is as below:
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Published:2011/3/24 1:00:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode FMA2A、FMA5A、FMA9A is as below:
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Published:2011/3/24 1:00:00 Author:Ecco | Keyword: crystal triode
The inside circuit diagram of crystal triode FMA3A、FMA4A is as below:
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