
LM2596 DC-DC adjustable step-down module voltage with a voltmeter shows with precision calibration
To build the highest price of similar products to create the best-selling digital display module LM2596 band! ! !

- Pleasant price, intelligent, user-friendly design, has a high cost!
- Onboard voltage meter, voltmeter can be self-calibration, will never exist voltmeter inaccurate question!

- With a voltage meter and voltmeter displays self-calibration. Uses a more advanced microprocessor voltage voltmeter error ± 0.05V, Range 0 ~ 40V. (To ensure accuracy voltmeter, make sure the input voltage of 4.5V and above)
- Touch of a button to switch the input or output voltage measurements and has a light show which is being measured voltages, and save the settings, even the power off and then on.
- Voltmeter can be turned off when not needed touch of a button you can easily achieve the left.
- With terminals, no soldering iron can also be easy to use, and to retain bond wire connection points.
- Input Voltage 4.0 ~ 40V. (Input voltage must be higher than the output voltage of 1.5v or more)
- Adjustable output voltage range of 1.25V ~ 37V continuously adjustable. (Input voltage must be higher than the output voltage of 1.5V)
- Output current 3A, recommendations within 2.0A use, high current needed to enhance heat dissipation.
- Output power 20W, 15W, please enhance heat dissipation over.
- High conversion efficiency, on average 88% (efficiency and the input and output voltage, current, pressure related)
- With reverse polarity protection, reverse polarity does not burn
- Size 6.1 * 3.4 * 12cm (L * W * H)
- Weight: 22g