- dc dc buck power converter 12v 24v to 5v 3a
Lm2596 adjustable buck module dc-dc DC 12V to 5V driving recorder power supply
Model Number: DC-DC
Current Type: DC
Lm2596 adjustable buck module dc-dc DC 12V to 5V buck driving recorder buck power supply
This module can be applied to the buck field where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable power supply, 24V car pen power supply, industrial equipment step-down, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V, etc.
Note that it needs to be used in the power range, the output current is 2A, the maximum power is 15W (ie 2A at 5V, 1A at 15V, and so on), and the maximum heat dissipation is 20W.
1. Comfortable price, intelligent and user-friendly design, with high cost performance!
2. On-board voltmeter, voltmeter can be self-calibrated, there will be no problem of voltmeter inaccuracy!
Module performance and features:
1, with a voltmeter display and the voltmeter can be self-calibrated. A more advanced voltage microprocessor is used, the voltmeter error is +/-0.05V, and the range is 0~40V. (To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4.5V)
2. Touch the button to switch the measurement input or output voltage, and the indicator light shows which voltage is being measured, and save the settings, even if it is powered off and then on.
3, the voltmeter can be turned off, when you don't need it, you can easily achieve it by tapping the left button.
4, with terminal block, no soldering iron can also be used easily, and retain the wire bond point.
5, the input voltage is 4.0~40V. (The input voltage must be 1.5v higher than the output voltage)
6, adjustable output voltage range of 1.25V ~ 37V continuously adjustable. (The input voltage must be 1.5V higher than the output voltage)
7, the output current is short 3A, it is recommended to use within 2.0A.
8, the output power of 20W, more than 15W, please strengthen the heat.
9, high conversion efficiency, an average of 88% (efficiency related to input, output voltage, current, voltage difference)
10, with reverse connection protection, reverse connection does not burn
11, with overheat protection and short circuit protection
12, size 6.1 * 3.4 * 12cm (length * width * height)
13, weight: 22g
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