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4pcs Dual USB Buck Converter 9V 12V 24V to 5V 3A Charging Module Power Buck Converter Voltage Regulator DIY Car Charger Modules

KWD 3

Brand
YINETTECH
Weight
50 g
1 +

Special Features

  • Product parameters: Input voltage: DC 9-24V, Output: 5.2V 3A Peak / 2.1A Sustained.
  • A wide range of applications: DC-DC downward voltage converter module, compatible with many phone models. This module can be used for charging mobile phones, retrofitting cars, tachograph and household power supply, intelligent plug-in transformation, fast charging adapter, etc.
  • High efficiency: The boost conversion module conversion efficiency is as high as 98%. (The higher the input voltage, the higher the efficiency).
  • Note 1: The positive and negative poles cannot be reversed, and the input voltage cannot exceed 26V, otherwise it will cause chip damage.
  • Note 2: When powered on, the sampling resistor and IC pin on the circuit board cannot be touched, otherwise it may cause damage to the output voltage of the device!

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