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The QEBIDUM 6 Pack LM2596 DC-DC Buck Converter is a high-efficiency, adjustable step-down voltage regulator module capable of delivering up to 3A current with precise voltage control. Featuring a 150KHz switching frequency and up to 92% conversion efficiency, it supports a wide input voltage range (4.5V-35V) and is ideal for powering electronics in automotive, DIY, and portable applications. Its compact design and multiturn potentiometer make it a must-have for millennial professionals seeking reliable, customizable power solutions.



| Asin | B099X2ZJFB |
| Best Sellers Rank | #229,021 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #954 in Power Converters |
| Brand | QEBIDUM |
| Color | blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (32) 4.5 out of 5 stars |
| Input Voltage | 40 volts |
| Item Dimensions | 5.55 x 4.29 x 1.18 inches |
| Item Weight | 0.07 kg |
| Manufacturer | QEBIDUM Manufacturer |
| Mfr Part Number | LM2596hvs buck converter |
| Model Number | LM2596hvs |
| Number Of Items | 6 |
| Number Of Outlets | 1 |
| Output Voltage | 30 volts_of_direct_current |
| Plug Type | Micro USB |
| Power Source | Battery Powered |
| Unit Count | 6 Count |
User
Works great
Has been working for a couple months just great so far.
User
Fire hazard.
3 of the 6 ordered went up in smoke with only 1amp of current. 1 was missing a capacitor and im afraid to try the remaining 2 that I have. Buyer beware.
User
ุฌูุฏ
ุฌูุฏ
User
Product doesn't handel above 1 Amp load
Well I'm disappointed that despite the description stating it will handle a 3 Amp load, I didn't find that to be true in my case. I was trying to run a led light from 36 Volts down to 12 Volts, the led light has 1.3 Amp draw "1st one fail in 2 minutes. Tried to use two Step Down Converters in parallel and they both got warm and failed within 7 Minutes." 5 of the units toast. I hate spending money on trial and error. I ended up buying a voltage regulator designed for a golf cart that could step down from 60 Volts to 12 volts. "It Works magically all day long with no fuss."
User
Not good product
Not good quality. Not a constant voltage out put. When i connect the output device not getting proper voltage and amps
Trustpilot
3 weeks ago
1 day ago