Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.
๐ Power your projects like a pro โ precision, efficiency, and compactness in one sleek pack!
This 6-pack LM2596 DC-DC buck converter set offers adjustable output voltage from 1.25V to 30V with a max current of 3A, housed in compact 45x23x14mm modules. Featuring thickened circuit boards, high-quality inductors, and solid-state capacitors, these modules deliver up to 92% efficiency with built-in safety protections, making them ideal for electronics enthusiasts and professionals seeking reliable, customizable power solutions.
| ASIN | B0CKZ54Z4P |
| Best Sellers Rank | 13,613 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 31 in Industrial Power Supply |
| Brand | Valefod |
| Country Of Origin | China |
| Current Rating | 3 Amps |
| Current rating | 3 Amps |
| Customer Reviews | 4.1 out of 5 stars 32 Reviews |
| Included Components | Buck Module |
| Item Dimensions D x W x H | 43D x 21W x 14H millimetres |
| Manufacturer | Valefod |
| Manufacturer Part Number | VA-0221 |
| Maximum Frequency | 65 KHz |
| Minimum Frequency | 50 Hz |
| Mounting Type | Panel Mount |
| Mounting type | Panel Mount |
| Number of items | 6 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 43D x 21W x 14H millimetres |
S**T
they won well
do the job well
J**V
Handy to have
If you dabble with anything electronic some of these will almost certainly come in handy at some time. \at the price they are a good investment.
W**.
Blant ! N chance to return
Totally useless and blant.
H**.
Very Good
Good
N**U
๐
๐๐๐๐
B**C
Suprisingly little ripple :)
So. If you're a hobbyist: These DC->DC step-down transformers are excellent ...If you're a nerd, read on:- I hooked one of these up to a nearby 24v04 PSU and my multimeter and turned the screw until I got to 15v00 (an arbitrary choice) ...It took a fair old few turns, hitting ยฑ0.01V was easy, but the last 0.01V was a bit fiddly to nail - but possible [should you care to be that accurate]. Once there, I hooked it up to the scope - which [see screenshot] suggests I was actually closer to 14v70 - I think my multimeter probably needs calibrating. I wound the Y axis down to 100mV and the X axis down to 10ฮผS ...To see ~80mV of ripple at 100KHz ...So yeah, pretty darn good :) It was probably on for about 5 mins while I mucked around and, while dropping ~9v, got barely warm to the touch. At ยฃ1.20 each - I don't see how you can go wrong
M**B
Handy converters for the DIYer
For anyone that is interested in DIY electronics these are super handy to keep around. Seem to work well with no squealing or anything like that as some Ive had do. Easy enough to adjust with the adjustment screw, and dial in with a multimeter. Solder pads are a reasonable size and easy to use for low amp applications.
T**.
DOA
My set of 3 does not work. Cannot lower output power below 12v. For 2 our of three that I have tested, both are faulty.
Trustpilot
2 weeks ago
2 months ago