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We have been commitment to supply the competitive price ,excellent products and solutions high-quality, at the same time as fast delivery for Non-isolated LED Power Chip,KP1054AVPA, We sincerely hope to determine some satisfactory interactions along with you from the in the vicinity of long run. We're going to hold you informed of our progress and anticipate building steady company relations along with you.
Non-isolated LED Power Chip, We have now established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Make sure you feel free to contact us for more details.

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  • KP18058ESPA

    KP18058ESPA

    KP18058ESPA is a high-precision five channel all high voltage LED linear constant current dimming chip, which can be independently set with the I2C (Inter Integrated Circuit Bus) interface to adjust the size of five current channels and maintain various dimming modes.
  • KP18068ESPA

    KP18068ESPA

    KP18068ESPA is a high-precision five channel high voltage LED linear constant current dimming chip, which can be independently set with the I2C (Inter-Integrated-Circuit Bus) interface to adjust the size of five current channels and maintain various dimming modes.
  • AS2561

    AS2561

    The AS2561 is a high-performance, quasi-resonant (QR) Boost type (Boost) constant voltage power factor correction (PFC) controller.
  • KP1402ASSGA

    KP1402ASSGA

    KP1402ASSGA is a 0-10V analog dimming signal to PWM digital signal chip. The chip can detect different dimming input signals (including 0/1-10V, 10-0/1V, 0/1-5V, 5-0/1V voltage dimming signals, PWM signals with 0-100% duty cycle, and simple resistance dimming signals), and convert the input signals into corresponding duty cycle PWM signals to adjust the output current of the LED driver.
  • CW1131

    CW1131

    CW1131 is a SOT23-3 packaged three pin non isolated BUCK fixed 5V output power chip, high integration and low-cost PWM power switch, suitable for buck and buck circuits.
  • KP1059AWPA

    KP1059AWPA

    KP1059AWPA is a highly integrated power switch with Quasi-Resonant Buck (QR-Buck) constant current (CC) control for LED lighting applications.
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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...

  • The ultra-compact 40V series of buck converters are used in areas such as smart home appliances.

    With the improvement of consumers' quality of life, networked remote control makes smart home appliances with a "sense of science and technology" halo become a new generation...

  • 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.

  • 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.

  • 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.

  • ​How Does Integrated EMI Filter in ACDC Constant Current Chip Simplify Power Supply Design?

    This technological leap demonstrates its advantages in wide-voltage scenarios. When the input voltage jumps from 90V to 264V, Huqin's ACDC chip can dynamically adjust the internal electromagnetic structure to keep the noise attenuation rate consistently above 42dB. However, when the voltage of a certain competing product's DCDC solution undergoes a sudden change, the filtering effect will decline by 15dB. This is like teaching the chip "metamorphosis". Test engineer Xiao Zhang pointed at the spectrum analyzer and said, "Our chip can reconstruct the electromagnetic topology in real time based on the interference frequency. This kind of intelligent response is something that discrete solutions can never catch up with."

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