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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for Simplified Low-Cost BUCK Power Supply Chip,KP15052SPA,AC220V to 12V Non-isolated BUCK Chip,Simplified 5V Auxiliary Power Supply Circuit, We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.
Simplified Low-Cost BUCK Power Supply Chip, Why we can do these? Because: A, We have been honest and reliable. Our solutions have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It will probably be highly appreciated.

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    The NE1180 is a controller for continuous on-mode (CCM) power factor correction (PFC) step-up preconverters.
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    KP1075XWPA is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications without auxiliary winding.
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    KP1076X is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications without auxiliary winding.
  • KP127XFHSPA

    KP127XFHSPA

    KP127XFHSPA is a family of highly integrated Constant Current LED power switch. The IC utilizes Quasi-Resonant (QR) Buck topology with active PFC control for high PF, low THD, and high efficiency.
  • KP10760WPA

    KP10760WPA

    KP10760WPA combines a 500V power MOSFET, 600V FRD, 800V Rectifier Bridge and high voltage startup/IC supply circuit in one chip which reduced system design cost.
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  • PFC+LLC Composite controller.

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  • 600W Non-isolated PWM Dimming LED Driver with KP1469

    This DEMO board is a high performance nonisolated 600W constant current LED driver which is controlled by KP1469.Besides the multi-protection function (OVP, SCP, OTP), this demo also has very good efficiency, load regulation, low standby power loss and wide dimming range.

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    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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