Published:2011/4/6 5:04:00 Author:may | Keyword: internal structure
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Published:2011/4/6 5:02:00 Author:may
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Published:2011/4/6 4:56:00 Author:may | Keyword: N groove IGBT, simplify equivalent, electric graphic symbol
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Published:2011/4/6 5:09:00 Author:may | Keyword: pin array
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Published:2011/4/6 4:50:00 Author:may | Keyword: PI adjustor
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Published:2011/4/6 4:39:00 Author:may | Keyword: parasitic component, equivalent, IGBT, NPT type structure
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Published:2011/4/6 4:36:00 Author:may | Keyword: IGBT UCE, voltage monitor
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Published:2011/3/28 22:33:00 Author:may | Keyword: Single-tuned amplifier
Single-tuned amplifier circuit is shown in the diagram:
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Published:2011/3/25 3:07:00 Author:may | Keyword: amplifier
Sony CA3000 amplifier circuit is shown in the following diagram:
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Published:2011/4/6 4:34:00 Author:may | Keyword: Attended mode, power valve
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Published:2011/4/7 3:58:00 Author:may | Keyword: Internal structure
IR2130 is a kind of power MOSFET and IGBT driver with high voltage, high speed. Its working voltage is 10~20V. It separately has five separate high end and low end output channel. (View)
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Published:2011/4/7 3:57:00 Author:may | Keyword: dual normal shock convertor
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Published:2011/4/7 19:59:00 Author:may | Keyword: three phase bridge, motor drive
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Published:2011/4/7 3:55:00 Author:may | Keyword: full bridge convertor
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Published:2011/4/7 3:51:00 Author:may | Keyword: Buck convertor
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Published:2011/3/25 3:01:00 Author:may | Keyword: Single-supply amplifier
Single-supply amplifier circuit is shown in the diagram:
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Published:2011/4/7 3:49:00 Author:may | Keyword: negative voltage generating
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Published:2011/4/7 3:47:00 Author:may | Keyword: pin array, internal function principle
IR2110 is a kind of two-channel high voltage, high speed voltage type power switch device grid driver. It has boot floating power. Its drive circuit is very simple. It only use one way power supply and can drive up and down bridge arms at the same time. It can not generate negative, and is weak in anti-interference. (View)
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Published:2011/4/7 3:40:00 Author:may | Keyword: IPM, peripheral protection
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Published:2011/3/21 0:57:00 Author:may | Keyword: oscillator, 1MHz
Use IC 7400 can make up a high frequency oscillator, its oscillator frequency depended on RC, the final 7400use for isolation level.
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