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HiLetgo 5pcs DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board MAX Output 28V 2A

4.3 4.3 out of 5 stars 30 ratings

$21.64
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Purchase options and add-ons

Brand HiLetgo
Mounting type Board Mount
Current rating 2 Amps

About this item

  • 1. Maximum output current: 2A
  • 2. Input voltage: 2 V ~ 24 V
  • 3. Maximum output voltage: 28V
  • 4. Efficiency: >93%
  • 5. Size: 36 * 17 * 14mm

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$21.64
Get it 22 - 30 May
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Product description

Method of use:

The module of the IN+ and - after 2~24v, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage
Matters needing attention
1.The input voltage should not exceed the maximum input voltage
2.The peak current output current is no more than TV university

Package included:
5 * DC-DC Step Up Power Apply Module

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
30 global ratings

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Top reviews from other countries

Ragner Azenos
5.0 out of 5 stars Work as they should
Reviewed in the United States on 31 December 2023
Verified Purchase
They work as they should no issues.
Mark Napier
5.0 out of 5 stars They work as advertised
Reviewed in the United States on 2 October 2022
Verified Purchase
I have had them for awhile and haven’t had any issues out of them at this point I haven’t really put them through very many paces though fyi but what I have done no issues
3 people found this helpful
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Irek Rybark
5.0 out of 5 stars Finally converter that works
Reviewed in the United States on 17 January 2023
Verified Purchase
I burned my fingers with some other inexpensive converter and, what a relief, this one powers my MAX6921+VFD driven by ESP32 just fine.
2 people found this helpful
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Yelena
1.0 out of 5 stars Very Low quality
Reviewed in the United States on 12 July 2023
Verified Purchase
Out of 5 units I tried 3, first one didn't adjust the output voltage at all, no mutter the POT turning, second one did adjust the output voltage when no load was connected, once load was connected, it stopped adjusting and reversed to the same voltage as the input, third unit does work as intended, input 12VDC, output 20VDC, current around 1A, although it gets fairly hot, so I am not sure for how long it will survive. Returning the whole order.
4 people found this helpful
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John C. Kendall
3.0 out of 5 stars Boost works great, buck fried it
Reviewed in the United States on 18 February 2024
Verified Purchase
I used one to boost 13 volts to 18 and it’s working great. When I tried to tune one to go from13 to 8.5 the board started smoking when I got it under 13. Tried it on another one and same thing. 🤷🏼‍♂️