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September 13, 2022

Zero-crossing trigger circuit design based on thyristor

Probe current voltage pin 290*3600 needle head diameter is 3.5mm can be too large Circuit principle : The zero-crossing sync pulse is a pulse of 50Hz AC voltage zero-crossing moment, which can make the thyristor trigger the conduction when the AC voltage sine wave crosses

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September 11, 2022

(Tender 3) Datang International Power Generation Co., Ltd

(Tender 3) Datang International Power Generation Co., Ltd Pursuant to the "Tendering and Bidding Law of the People's Republic of China" and relevant laws and regulations, and following the principles of openness, fairness, impartiality and good faith, Datang International Power Genera

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September 11, 2022

(Tender 3) Datang International Power Generation Co., Ltd

(Tender 3) Datang International Power Generation Co., Ltd Pursuant to the "Tendering and Bidding Law of the People's Republic of China" and relevant laws and regulations, and following the principles of openness, fairness, impartiality and good faith, Datang International Power Genera

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September 11, 2022

Micropower isolated power supply circuit diagram

Shunluo Inductance Power Inductor SWPA Series First Class Agent High-power led lamp beads 1W white light Sanan 30mil high power LED lamp beads imitation lumens MOS power IC full range Overview: Regarding the design of the two-wire transmitter micro-power isolation powe

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September 11, 2022

Digital Power Conversion Solution with GaN FET

MOS power IC full range SMD aluminum electrolytic capacitor Summary: TI's digital power conversion solutions use GaN FETs, which have lower gate capacitance, lower gate drive voltage, and higher voltage rating than their equivalent MOSFETs. To truly take advantage o

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September 11, 2022

Development of high efficiency switching power supply circuit

Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle MOS power IC full range Summary: This design is a simple high-efficiency power converter using the IRS2453 chip, which is low in cost and small in size. After testing and calc

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