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    • China KP1070QWPA Manufacturer, Supplier, Factory

    Welcome to wholesale customized KP1070QWPA from our company - Cokintech. Our factory is a KP1070QWPA manufacturer and supplier in China. We look forward to working with you, and we provide good services for you. Our products are high quality, advanced and durable. You are welcome to wholesale our latest selling and low price products from our factory, our factory has in stock.

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      KP28122SGA

      KP28123SGA - a single stage high PFC non isolated constant voltage BUCK power chip. KP28122SGA integrates high-voltage 500V power MOSFETs, high-voltage startup and power supply circuits, simplifying system design and production costs.
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      AS8111STA

      The AS8111STA is a high-performance quasi-resonant mode non-isolated controller that delivers high precision constant voltage and constant current output performance.
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    • Reviews

    • 500W, Single Stage LLC Power Supply Reference Design with KP2591(A)

      The KP2591(A) is a resonant switching power controller based on half-bridge LLC resonant converter, which integrates half-bridge driver with 50% duty cycle, and the maximum operating frequency is up to 350kHz.

    • PFC+LLC Composite controller.

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    • 50W High Performance LED Filament Lamp Driver with KP1352+GaN FET

      The demo board is designed to demonstrate a highperformance 50WLED filament lamp solution with a full input voltage range. The demonstration board is realized through a highly integrated high-frequency direct drive gallium nitride boost boost PFC constant current controller KP1352, with 650V power GaN FET.

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      Modern power electronics applications are based on the conversion technology of power devices, and all power devices require suitable gate drive solutions. As a bridge between...

    • DBTR_2591A_01_REV1.0_2023-04-14

      The KP2591(A) is a resonant switching power controller based on half-bridge LLC resonant converter, which integrates half-bridge driver with 50% duty cycle, and the maximum operating frequency is up to 350kHz.

    • Drain Sensing CrM Boost PFC 100W Demo Board with KP2801A

      This DEMO Board provides 100W CrM Boost PFC Solution. The controller KP2801A enables to drive without auxiliary winding ZCD sensing by Novel Drain sensing tech...

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