Published:2011/6/14 11:48:00 Author:Borg | Keyword: large current, linear stabilizer
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Published:2011/6/14 11:29:00 Author:Borg | Keyword: large current output, power supply
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Published:2011/6/20 21:59:00 Author:Seven | Keyword: low power, single terminal
The EL8+AD1/400 low power single terminal circuit is shown in the above figure.
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Published:2011/6/14 11:30:00 Author:Borg | Keyword: large current output, power supply circuit
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Published:2011/6/17 23:58:00 Author:Seven | Keyword: electrocardiogram amplifier
The electrocardiogram amplifier ECG circuit is shown in the figure, apart from the transformer coupling separation amplifier3656, it is also fixed with a precise computer OPA177 (the offset volatge is ≤10μV, and the drifting is 0.1μV/℃, the open loop gain is higher than 130dB, the dynamic typical current is 1.5mA), its aim is to use to high impedance input difference instrument amplifier composed of the input stage op-amp AI in OPA177 in 3656. CAD is a common disease, as the living rhythm is fastening, the living standard and health consciousness are strengthened. (View)
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Published:2011/6/14 11:44:00 Author:Borg | Keyword: constant current source
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Published:2011/6/14 4:13:00 Author:Borg | Keyword: power supply, minimum output voltage
The integrated stable power supply circuit of 0.5v minimum output voltage composed of CW7800 and F007 (View)
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Published:2011/6/14 3:56:00 Author:Borg | Keyword: adjustable output, power supply
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Published:2011/6/14 3:46:00 Author:Borg | Keyword: high input-output, power supply
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Published:2011/6/14 4:12:00 Author:Borg | Keyword: high input-output, power supply
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Published:2011/6/20 21:59:00 Author:Seven | Keyword: push-pull circuit
The EF86+6SN7+6L6 push-pull circuit is shown in the figure.
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Published:2011/6/14 3:41:00 Author:Borg | Keyword: booster circuit, integrated voltage stabilizer
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Published:2011/6/18 2:34:00 Author:Seven | Keyword: dynamic pulse width, modem design circuit
The LM555 wide dynamic wide modem design The LM555 wide dynamic wide modem is mainly composed of the integrated timer and the integrator circuit. As it is fixed with a computing amplifier, the temperature stability is good and the linear dynamic range is wide, the minimum width of its output pulse is 2μs and the maximum is 6ms, the max/min is 300:1. As the modulating input signal is changing, the output pulse width is also changing accordingly, so that the pulse width is adjusted, at the same time, the sawtooth wave voltage signal is launched.
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Published:2011/6/14 3:40:00 Author:Borg | Keyword: booster circuit, integrated voltage stabilizer
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Published:2011/6/14 20:03:00 Author:Borg | Keyword: adjustable output, stable power supply
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Published:2011/6/14 4:15:00 Author:Borg | Keyword: input voltage, power supply
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Published:2011/6/14 4:15:00 Author:Borg | Keyword: input voltage, power supply
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Published:2011/6/18 2:36:00 Author:Seven | Keyword: engine control system
The China 4G22D4 engine control system circuit is shown in the figure.
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Published:2011/6/14 4:10:00 Author:Borg | Keyword: input-output, power supply
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Published:2011/6/14 4:11:00 Author:Borg | Keyword: input-output, power supply
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