Published:2011/7/16 23:37:00 Author:nelly | Keyword: Mazda, back door
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Published:2011/7/16 23:40:00 Author:nelly | Keyword: Mazda, back windscreen wiper
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Published:2011/7/16 5:41:00 Author:Christina | Keyword: DC, voltage doubler, power supply
DC voltage doubler power supply (View)
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Published:2011/7/16 5:41:00 Author:Christina | Keyword: Rectifier, light-emitting diode
Rectifier circuit composed of the light-emitting diode (View)
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Published:2011/7/16 23:42:00 Author:nelly | Keyword: Mazda, charging system
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Published:2011/7/16 5:40:00 Author:Christina | Keyword: Single-phase, full-bridge, PWM, rectifier, circuit, diagram
Single-phase full-bridge PWM rectifier circuit diagram (View)
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Published:2011/7/16 23:44:00 Author:nelly | Keyword: Mazda, ABS
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Published:2011/7/16 23:46:00 Author:nelly | Keyword: Mazda, automatic light
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Published:2011/7/16 23:47:00 Author:nelly | Keyword: Mazda, intermittent windscreen wiper
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Published:2011/7/16 23:49:00 Author:nelly | Keyword: Mazda, electric rearview mirror
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Published:2011/7/17 0:03:00 Author:nelly | Keyword: VOLVO, power window
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Published:2011/7/17 0:05:00 Author:nelly | Keyword: VOLVO, electric seat
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Published:2011/7/17 1:01:00 Author:nelly | Keyword: two-path regulated power supply
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Published:2011/7/17 1:06:00 Author:nelly | Keyword: 2A regulated power supply, 20V regulated power supply
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Published:2011/7/16 23:58:00 Author:nelly | Keyword: cruise control
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Published:2011/7/17 0:01:00 Author:nelly | Keyword: Mazda, gearbox
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Published:2011/7/16 23:31:00 Author:nelly | Keyword: Mazda, headlight, fog lamp
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Published:2011/7/16 22:17:00 Author:nelly | Keyword: Equivalent Circuit
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Published:2011/7/16 22:44:00 Author:nelly | Keyword: High Speed, Gate Drive
The high speed gate driving circuit shown in the picture is composed of 6N137and TK75050. In the circuit, the electric level conversion transistor VT1 applies the 2SA1460 type high speed switch transistor. TK75050 drives the IC for the power MOSFT, and the low level of its input Threshold voltage is 1V,and the high level is 1.6V. The 12V power is the 5V working voltage which is provided by 6M37 through the three-end integrated stabilizer. (View)
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Published:2011/7/16 22:42:00 Author:nelly | Keyword: Gate Isolated, Drive Circuit, Optocoupler
Picture B has given the high-speed optocoupler. This high -speed optocoupler is composed of GaAlAsLED, PN Photodiode output and the Current amplification transistor. The TLP559 input current and output current have the good linear relationship which can be used in the analog circuit. The current transmitting ratio is very small, which is only 40%; the up and down current transmitting delay times are 2000ns and 300ns,Therefore, the transmitting ratio is much higher than TLP521. (View)
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