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🔋 Tiny size, massive power — step down your voltage, not your ambitions!
The Dorhea 10PCS MP1584EN Mini Step Down Buck Converter is a high-efficiency, adjustable DC-DC module delivering up to 3A current with output voltages from 0.8V to 20V. Its ultra-compact 2g design and 1MHz switching frequency make it ideal for space- and weight-sensitive projects like Raspberry Pi builds, robotics, and aviation models. With 92% max conversion efficiency and low ripple (<30mV), it ensures stable power delivery across diverse DIY and professional applications.
| ASIN | B089GV88DK |
| Best Sellers Rank | #167,504 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #720 in Power Converters |
| Brand | DORHEA |
| Brand Name | DORHEA |
| Current Rating | 3 A |
| Customer Reviews | 4.6 out of 5 stars 41 Reviews |
| Manufacturer | DORHEA |
| Maximum Frequency | 1 MHz |
| Minimum Frequency | 50 hertz |
| Model | U13537-1 |
| Mounting Type | Portable |
| Number of Items | 10 |
| Part Number | U13537-1 |
| Power Source | Dc Power Supply |
| UPC | 701715434004 |
| Unit Count | 10 Count |
K**N
Worked as advertised.
Works great. Cracks after a year or so. Will buy again.
B**E
Tiny Bucks
I've been using these tiny buck converters as inline cable components. I shrink wrap them in the supply cable, and they don't need to be mounted in the chassis of the supply device. The screw adjuster is quite sensitive.
Y**H
One of the ten failed almost immediately!But
But the rest seem to work as expected. Not a lot of granularity on the adjust.
B**G
Poor QC
Brought 10 of these. Experienced in electronics. First one no output voltage. Second one, went pop as soon as it was powered up. Not thinking my equipment with these. If you are looking for 24v DC to 12dc to do the fan swap on an ender3. Don't use this one.
Trustpilot
1 month ago
1 week ago