조절가능 DC-DC 스텝다운 컨버터 -최대 4A, 3.3V/5V/9V/12V 출력

(Adjustable DC-DC Step-Down Module -4A)

개요

  • 본 제품은 조절가능 DC-DC 스텝다운 컨버터 -최대 4A입니다.
  • 5-36VDC를 입력 받아 모듈상의 포텐셔미터를 조절하여 2.5V-20V로 출력이 가능합니다.
  • 또한 보드상의 솔더 점퍼를 이용하여 고정 전압 출력(3.3V/5V/9V/12V)을 설정하여 사용 또한 가능합니다.
  • 이경우는 솔더점퍼 ADJ의 연결을 끊고 사용하고자하는 솔더 점퍼를 연결하여 설정하신 후 사용하시면 됩니다.

특징

문서

  • Instructions for use:

    Voltage regulation: Connect the voltage (5V-36V DC) to adjust the potentiometer knob (clockwise for boost, counterclockwise for step-down), and use a multimeter to detect the output voltage as the demand voltage.

    output method:

    1. Default adjustable output 2. Fixed 3.3V/5V/9V/12V output is optional. When fixed output is needed, just disconnect the pad ADJ and short the corresponding fixed output pad.

    Wiring:

    1. Solder, solder the power cord directly to the input (output) port 2. Solder pins can be inserted into the pins or holes on the holes, or soldered directly to the PCB.

    Product Features:

    Input voltage range: DC 5-36V (the input voltage must be 2V higher than the output voltage and cannot be boosted)

    Output voltage range: DC 2.5V-20V voltage continuously adjustable, high efficiency (maximum 99% or more) (efficiency related to input, output voltage, current, differential pressure, line loss) Output current: 0-4A, it is recommended to use long distance running within 3.5A. This module is designed with high-frequency low-resistance capacitors and high-Q inductors. In order to pursue efficient use and reduce power loss, the module can achieve efficiency of up to 99%.

    (The figure below shows the measured data of the laboratory. The efficiency is related to the line loss.)

연관제품