조절 가능 스텝업 파워 모듈 -75W
(Adjustable Step Up Power Module -75W)
개요
- 본 제품은 훌륭한 품질의 DC-DC 스텝업 파워 모듈입니다.
- 3-35V(max 9A)를 입력 받아 3.5-35VDC (max 6A)로 스텝업 하여 줍니다.
- 다양한 어플리케이션에 사용하기에 충분한 전력을 공급할 수 있는 제품으로,
- 보드상에는 4-40V까지 표시하여 줄 수 있는 전압 메터 디스플레이가 장착되어 있습니다. (입력전압이 4V이하일시에는 동작하지 않음)
- 사용하기 쉽고 정교한 값을 출력합니다.
특징
- Input voltage: 3 ~ 35V DC (Note: The input voltage is less than 4V, onboard voltmeter failure)
- Input Current: 9A (max)
- Output voltage: 3.5 ~ 35V DC (This board is a step-up board, the output voltage to be> = input voltage)
- Output Current: 6A (max)
- Output Power: 75W
- Conversion efficiency: 96.7% (maximum)
- Output ripple: 24mV (TYP)
- Onboard voltage meter range: 4 ~ 40V, error + -0.1V
- Short circuit protection: (limit current 14A). Tips: When access to high-power load, due to the impact of current are just machines Assembly limiting self-locking protection, it is recommended to boot, then access to the load.
- Input Reverse Polarity Protection: None (if necessary, please enter the string into the high current diode)
A key switch digital tube light off, a key switch input and output voltage measurements. (On-board voltage indicator "IN" highlight the input voltage, "OUT" highlight the output voltage).
문서
- Output voltage display calibration
Step one, make the right adjustments "OUT" indicator light, then the voltmeter shows the output voltage; long press release right after the above 2S, voltmeter and "OUT" synchronous flashing lights, so you enter the calibration mode, the output voltage display .
Step 2. Press (normal speed can be) right once, up the voltage applied voltage value of a unit; short press the left button down voltage minus the voltage value of a unit; because the voltage value of a unit less than 0.1V voltmeter minimum display to 0.1V, so you need to press the 1-5 times in a row to see the voltmeter change the 0.1V, according to several key specific continuous change voltmeter 0.1V, depending on the current display voltage, current display voltage The higher the number, the less pressing.
Step 3, the output voltage adjustment finished, press the button on the right side after the release 2S above, you can exit the calibration mode, the output voltage display. All parameter settings are saved automatically power down.
Input voltage display calibration
Step one, make the right adjustments "IN" indicator light, then voltmeter displays the input voltage; long press release right after the above 2S, voltmeter and "IN" indicator synchronous flashing, so you enter the calibration mode input voltage display .
Follow Steps 2 and 3 in output voltage calibration methods.