English
Home > Products
  • Active PFC Buck LED Power Chip

    • China Active PFC Buck LED Power Chip Manufacturer, Supplier, Factory

    Welcome to wholesale customized Active PFC Buck LED Power Chip from our company - Cokintech. Our factory is a Active PFC Buck LED Power Chip 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.

    Related Products

    Hot Products

    • NE1189

      NE1189

      The NE1189 is a dual-channel synchronous rectifier (SR) controller IC high performance system.
    • AS8301

      AS8301

      The AS8301 is a micropower isolated flyback switching power supply chip. No third party windings and optical couplings are required, and the output voltage is controlled by the primary voltage feedback.
    • KP2813ASGA

      KP2813ASGA

      KP2813ASGA is a high power factor, low total harmonic distortion, primary side control flyback constant voltage controller.
    • NDP23A5QB

      NDP23A5QB

      The NDP23A5QB is an efficient, single-chip synchronous buck DC/DC converter with a jitter frequency and average current mode control architecture.
    • AS3899

      AS3899

      The AS3899A is a high-performance, high-precision resonant mode two-terminal controller designed for LLC half-bridge resonant circuit control applications.
    • KP1511SPA

      KP1511SPA

      KP1511SPA is a highly integrated step-up PFC constant voltage controller, the chip adopts a quasi-resonant mode of operation, coupled with active power factor correction control technology to meet the requirements of high power factor, ultra-low harmonic distortion and high efficiency.
    • Related Blog
    • Reviews

    • 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...

    • 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.

    • 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.

    • New grid drive series KP8530X for high reliability motor drive.

      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...

    Send Inquiry

    Hit enter to search or ESC to close
    X
    We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
    Reject Accept