1 mô đun hạ áp kỹ thuật số có thể điều chỉnh 5A 75W DC-DC

Giới thiệu 1 mô đun hạ áp kỹ thuật số có thể điều chỉnh 5A 75W DC-DC

This module is different from the LM2596 and XL4005 buck modules on the market. The chip design power used by them is 15W and 50W. This buck module uses original upgraded chips in the input and output voltage range, output power, and efficiency. For similar products, the power can reach 75W, which has a very high cost performance.
Module highlights:
5A high power, high efficiency, buck and low ripple!
With power indicator!
Onboard voltmeter, voltmeter can be self-calibrated, there will be no problem of voltmeter!
With heat sink!
Free copper pillar!
Module performance and features:

●With power indicator
●With voltmeter display and voltmeter can be self-calibrated. Using a more advanced voltage microprocessor, the voltmeter error is ±0.05V, and the range is 0~40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4.5V)
●Tap the button to switch between measuring the input and output voltage, and the indicator light shows which voltage is being measured, and save the settings, even if the power is turned off and then turned on.
●The voltmeter can be turned off, and it can be easily realized by tapping the left button when it is not needed.
●With wiring terminals, it can be used conveniently without a soldering iron, and the wire connection points are reserved.
●Input voltage 4.0~38V. (The input voltage must be 1.5v higher than the output voltage)
●Adjustable output voltage range 1.25V ~ 36V continuously adjustable. (The input voltage must be 1.5V higher than the output voltage)
●The output current can reach 5A, it is recommended to use within 4.5A.
●The output power can reach 75W.
●High conversion efficiency, up to 96% (efficiency is related to input, output voltage, current, pressure drop)
●Load adjustment rate S(I)≤0.8%, voltage adjustment rate S(u)≤0.8%
●With overheat protection and short circuit protection
●Size 66*39*18mm
Note:
In this adjustment method, you only need to calibrate once to obtain the voltage value on the entire voltage range. This function is designed to meet your higher accuracy requirements. Please use it with confidence.