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+ $7.30 Delivery
Arrives: 29 April - 7 May
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HiLetgo 5pcs DC-DC Buck Step Down Module 6-24V 12V/24V to 5V 3A USB Charger Module Arduino

5.0 out of 5 stars 1 rating

Price: $16.67 + $7.30 Delivery

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Brand HiLetgo
Colour Red
Output voltage 5 Volts

About this item

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  • USB Charger Module
  • DC-DC Module
  • Compatible to Arduino

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Product details

  • Is Discontinued By Manufacturer : No
  • Package Dimensions : 9.4 x 8.2 x 2.1 cm; 24 Grams
  • Date First Available : 21 December 2017
  • Manufacturer : HiLetgo®
  • ASIN : B01HXU1C6U
  • Manufacturer reference : 3-01-1126-B
  • Customer Reviews:
    5.0 out of 5 stars 1 rating

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Product description

DC-DC Buck Step Down Module 6-24V 12V/24V to 5V 3A USB Charger Module Arduino
High quality USB
port, Output voltage indicator (RED) Small size, 26.4 (L) * 15 (W) * 7.4 (H) mm, Input
with reverse polarity protection diode, will not damage when input connect incorrect,
Ultra-low static current, 0.85 mA only. Do not need to add swith when connected to the car
battery, can be connected to car cigarette lighter cable or ACC power supply cable
Module Parameters:
Module Properties: non-isolated buck module (BUCK) synchronous rectification
Input voltage: DC 6-24V
Output voltage: 5.1-5.2V
Output current: 3A MAX (please enhance heat dissipation when full load using), the actual test
result input 12V output current 2A do not need to enhance heat dissipation
. Conversion efficiency: can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse
protection and fuses test value)
Switch frequency: 500KHz
Output ripple: 10mV around (12V to 5V3A) 20M bandwidth
Output indicator: Output voltage indicator is red
Operating temperature: Industrial grade (-40 ¡æ to + 85 ¡æ) (the higher the ambient
temperature, the lower the output power)
Output overvoltage protection: input 1.5A fuse, output 5V have 300W TVS tube clamp
Full load temperature: 30 ° C
Static current: 0.85 mA
Load regulation: ±1%
Voltage Regulation: ±0.5%
Dynamic response speed: 5% 200uS
Input reverse polarity protection: Yes, there is reverse polarity protection diode
Connection mode: Welding
Input mode: Welding
Output mode: USB
Package Including:
5 * USB DC-DC Step Down Module

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1.0 out of 5 stars Not what it claims
Reviewed in the United States on 5 February 2020
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11 people found this helpful
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Peter B Ruckelshaus
4.0 out of 5 stars Small, works well, but getting undervoltage on the Raspberry Pi I'm using it with.
Reviewed in the United States on 21 May 2020
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One person found this helpful
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5.0 out of 5 stars Yes, polarity (+)(-) is labelled
Reviewed in the United States on 24 July 2020
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5.0 out of 5 stars Yes, polarity (+)(-) is labelled
Reviewed in the United States on 24 July 2020
Works great. Read some reviews saying that there were no markings... The ones i received are marked. I also used the 3d print someone else had mentioned in their review for a perfectly fitting case. Great product.
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Rachel Eldridge
5.0 out of 5 stars Perfect for running USB charge items direct from DC battery
Reviewed in the United States on 9 July 2020
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Harvey Babb
1.0 out of 5 stars All failed on power up!
Reviewed in the United States on 27 March 2021
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