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5a Step-down Module DC-DC Adjustable Constant Voltage Constant Current Buck Converter Lcd Multi-display 24v/12v/5v Parts

Product code: FQZIN_3SUVVL1I

$16.96 $19.98 

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5a Step-down Module DC-DC Adjustable Constant Voltage Constant Current Buck Converter Lcd Multi-display 24v/12v/5v Parts
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5a Step-down Module DC-DC Adjustable Constant Voltage Constant Current Buck Converter Lcd Multi-display 24v/12v/5v Parts
5a Step-down Module DC-DC Adjustable Constant Voltage Constant Current Buck Converter Lcd Multi-display 24v/12v/5v Parts
$16.96 
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  • --Crystal shell, beautiful and elegant design, good touch texture of the buttons, and the output voltage can be set by the buttons, eliminating the trouble of using a knife.
  • --The button can control the output to turn off and turn on, and can be set to be ON or OFF by default after power-on.
  • --LCD can display input and output voltage, output current and output power.
  • --The input terminal is protected against reverse connection, and the reverse connection will not burn out.
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Feature:

High efficiency over 93%, high current, low heat generation, constant current value adjustable from 0-4.5A, suitable for office power supply, high-power LED constant current drive, lithium battery charging, etc..

Description:
Product Name: Step-Down Module
Input voltage: 6.5-36V (the input voltage is lower than 6.5V, the current accuracy is inaccurate, and the LCD display is abnormal below 5.5V)
Output voltage: 1.2-32V, the factory default output is 5V. Buck type, the output voltage can only be lower than the input voltage, the minimum voltage difference is 2V
Output current: It can work stably at 3.5A for a long time, and it can reach about 4.5A under the addition of a fan to enhance heat dissipation (the maximum adjustable current limit is about 4.2-4.5A)
Output power: natural heat dissipation 50W (within 3.5A), plus fan to enhance heat dissipation 75W
Voltage display: resolution 0.05V, range 1.2-32V, approximate resolution accuracy is about ±0.1V
Current display: the resolution is 0.005A, the range is about 0-4.5A, and the approximate resolution accuracy is about ±0.05A
Conversion efficiency: about 94%, depending on the voltage difference and current efficiency
Working current: about 30mA
Input reverse polarity protection: Yes
Anti-backflow at the output terminal: None (if charging the battery, first power on the module and then connect the battery, and ensure that the battery voltage is lower than the output voltage; if possible, please connect an anti-backflow diode in series at the positive output)
Short circuit protection: Yes
Packing list:
Step-Down Module x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.

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5a Step-down Module DC-DC Adjustable Constant Voltage Constant Current Buck Converter Lcd Multi-display 24v/12v/5v Parts
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Date Launched: Mar 01 2023
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