Published:2011/4/1 3:18:00 Author:Rebekka | Keyword: four output , power supply
Composed of LM2641 5V/3A, 3.3V/4A, 12V/0.3A and 5V/0.025A four outputs power supply circui diagram. LM2641 is a dual adjustable step-down switch power supply controller. Output voltage 5.5~30V, 2.2~8V, dual output adjustable, working rate 300kHz, load regulation error 0.5%. Soft start available, with undervoltage and overvoltage protection.
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Published:2011/4/1 3:10:00 Author:Rebekka | Keyword: step-down controller , Composed of CS5150H, 3.3V to 2.5V/7.0A converter
Composed of 4 codes synchronous step-down controller CS5150H 12V bias voltage 3.3V to 2.5V/7.0A converter circuit diagram is shown as below.
4-bit DAC codes feature:
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Published:2011/4/1 3:07:00 Author:Rebekka | Keyword: step-down controller , 5.0V to 3.3V/10A converter
Composed of 4 codes synchronous step-down controller CS5150H 5.0V to 3.3V/10A converter circuit diagram is shown as below.
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Published:2011/3/31 4:39:00 Author:Rebekka | Keyword: 4 Codes Synchronous, step-down controller current sharing
4 Codes Synchronous step-down controller composed of CS5150H current sharing 5.0V to 3.3V/10A converter circuit diagram is shown as below.
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Published:2011/3/31 4:44:00 Author:Rebekka | Keyword: Synchronous step-down controller, synchronous step-down controller
4 Codes Synchronous step-down controller composed ofCS5150H 5.0V to 3.3V/10A converter circuit diagram is shown as below.
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Published:2011/3/31 4:44:00 Author:Rebekka | Keyword: current sharing , 5.0V to 3.3V/10A converter
Composed of CS5157H current sharing 5.0V to 3.3V/10A converter circuit diagram is shown as below.
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Published:2011/4/1 3:03:00 Author:Rebekka | Keyword: l2V to 3.3V/5.0A converter, remote testing
Composed of CS5157H l2V to 3.3V/5.0A remote testing converter circuit diagram is shown as below.
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Published:2011/4/1 3:01:00 Author:Rebekka | Keyword: 12V bias voltage , 3.3V to 2.5V/7A converter
Composed of CS5157H 12V bias voltage 3.3V to 2.5V/7A converter circuit diagram is shown as below.
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Published:2011/4/1 3:00:00 Author:Rebekka | Keyword: 5.OV to 3.3V/10A converter
Composed of CS5157H 5.OV to 3.3V/10A converter circuit diagram is shown as below.
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Published:2011/4/10 22:46:00 Author:muriel | Keyword: Front and rear control assmebly, rear model actuator , twin-stage nozzle relay
Figure Front and rear control assmebly、rear model actuator and twin-stage nozzle relay circuit diagram (View)
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Published:2011/3/31 4:17:00 Author:Joan | Keyword: Voltage-division bias amplifier
Below is Transistor used as voltage-division, bias device and amplifier circuit.
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Published:2011/4/2 3:00:00 Author:may | Keyword: 1500V, isolating, D/A convertor
This circuit uses Motorala 4N27 optoelectronic isolator. It offers needed isolate between D/A convertor of programmable power supply and CMOS MC1408 noninvert buffer on the beyond.
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Published:2011/4/10 20:13:00 Author:may | Keyword: function
Compare to DMA10 type rectification module, the selection of working frequency and the topological structure of power inversion of DMA12 type rectification module is the same. The difference is, DMA12 using the compensation mode of single phase active boost power factor and natural cooling, and using the technique of non loss absorption. The diagram is its function diagram. The capacity of DMA12 type rectification module’s 48V power-supply system is 50A. The canonical system now is DUM23 series integrated power supply system. The technical target of 48V/50A rectification module is shown in the following table:
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Published:2011/4/10 21:43:00 Author:may | Keyword: passive, non , loss buffer, DC/AC half bridge converter
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Published:2011/4/10 21:39:00 Author:may | Keyword: working model, passive, non loss, buffer
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Published:2011/4/10 21:38:00 Author:may | Keyword: working model, passive, non loss, buffer
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Published:2011/4/10 21:37:00 Author:may | Keyword: passive, non loss, buffer
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Published:2011/4/7 21:56:00 Author:Ecco | Keyword: principle , application
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Published:2011/4/5 22:22:00 Author:Ecco | Keyword: braking circuit , relaxed brake , outage
When the motor is stopped by the brake, the device will sometimes need to use manual to do the job of shaft rotation adjustment. Figure 116 can meet this need. When braking, to press the stop button TA of the motor , QC contactor releases, motor interrupts. At the same time, TC gets electric and pulls in, so that ZJ acts, the brake holds to stop the motor. To relax TA, TC losses power and releases, brake relaxes. (View)
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Published:2011/4/7 21:51:00 Author:Ecco | Keyword: RF probe , negative pressure source
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