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China KP3111LGA Manufacturer, Supplier, Factory

We emphasize advancement and introduce new products and solutions into the market each year for KP3111LGA,AC220V to 5V Non-isolated Step-Down BUCK Chip,Simplified 5V Auxiliary Power Supply Circuit,Simplified Low-Cost Non-isolated BUCK Chip, We look ahead to receiving your enquires quickly and hope to have the chance to get the job done together with you inside the future. Welcome to get a seem at our organization.
KP3111LGA, Nowadays our merchandise sell all over the domestic and abroad thanks for the regular and new customers support. We supply high quality product and competitive price, welcome the regular and new customers cooperate with us!

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  • AS8111STA

    AS8111STA

    The AS8111STA is a high-performance quasi-resonant mode non-isolated controller that delivers high precision constant voltage and constant current output performance.
  • KP2801SGA

    KP2801SGA

    The KP2801SGA is a high-performance, quasi-resonant (QR) Boost type (Boost) constant voltage power factor correction (PFC) controller.
  • KP521001

    KP521001

    The KP521001 is a synchronous buck converter that operates over a wide input voltage range from 7V to 100V.
  • AS6A31N

    AS6A31N

    The AS6A31N is a two-phase Interleaved, critical on-mode Boost (CRM Boost) constant voltage power factor correction (PFC) controller.
  • KP107XLSPA

    KP107XLSPA

    KP107XLSPA is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications without auxiliary winding.
  • KP1075XWPA

    KP1075XWPA

    KP1075XWPA is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications without auxiliary winding.
  • Related Blog
  • Reviews

  • The characteristics of ACDC Constant Current Chip

    An AC-DC Constant Current Chip is an integrated circuit designed to provide a stable current output while converting alternating current (AC) input to direct current (DC). These are commonly used in LED drivers and low-power lighting systems.

  • PFC+LLC Composite controller.

    ​For high power density, high power output fast charge needs, Sillij launched a high-performance PFC+LLC combination controller SY5055, which sealed the front BOOST PFC and the rear LLC controller, making the peripheral circuit more concise, saving costs and also conducive to improving the power density of the entire power solution.

  • 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.

  • The advantages of DCDC Constant Current Chip

    DC-DC constant current chips have been in high demand in recent times, owing to their numerous benefits. These embedded systems are well-equipped to handle a wide range of applications, such as automotive, IoT, medical devices, and telecommunications. In this article, we will discuss some of the significant advantages of DC-DC constant current chips.

  • 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...

  • ​KP86201: Empowering equipment operation with precise performance

    As a core component focusing on electronic control scenarios, KP86201's core advantages are reflected in control accuracy and operation stability. Adaptation compatibility and energy efficiency optimization are its key characteristics, which can not only meet the precise regulation needs under complex working conditions, but also provide solid support for the efficient operation of equipment. In electric The sub-control field shows a practical value that cannot be ignored.

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