China AC220V to 3.3V Auxiliary Power Supply Circuit Chip Manufacturer, Supplier, Factory
"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for AC220V to 3.3V Auxiliary Power Supply Circuit Chip,KP35026VGA,WIFI Module Power Supply Chip,Low-Power Consumption Non-isolated Step-Down BUCK Solution, At present, corporation name has much more than 4000 kinds of products and gained very good status and big shares on current market domestic and abroad.
AC220V to 3.3V Auxiliary Power Supply Circuit Chip, Now we have won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.
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KP28163SGA
KP28163SGA is a single-stage high PFC non isolated buck constant voltage chip. The chip adopts a quasi resonant operating mode and adaptively adjusts the output voltage, which not only meets the voltage requirements of the later stage linear constant current, but also improves system efficiency.
NE1180
The NE1180 is a controller for continuous on-mode (CCM) power factor correction (PFC) step-up preconverters.
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.
AS1631
The AS1631 is a resonant switching power controller based on a half-bridge LLC resonant converter. The chip integrates high-voltage start, AC power failure detection and X capacitor discharge functions to meet the requirements of fast start and ultra-low standby.
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.
KP3310
The KP3310 is an off-line linear regulator with a compact inductance free design. By adjusting the SEL pin resistance, the KP3310 can obtain a 5V/3.3V/2.7V three-gear output voltage.
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