Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V Buck Converter DIY Power Supply Module
Description
đ Power Up Your Projects with Precision!
- COMPACT DESIGN - Mini size of 45 * 23 * 14 mm, perfect for any DIY project.
- PRECISION ENGINEERING - Experience high precision with 36u thickened circuit boards and superior capacitors.
- ROBUST CURRENT HANDLING - Delivers a maximum output current of 3A for demanding projects.
- VERSATILE VOLTAGE RANGE - Input voltage from 3.2V to 35V, output adjustable from 1.25V to 30V.
- USER FRIENDLY ADJUSTMENT - Easily adjust output voltage with a simple screwdriver and monitor with a multimeter.
The Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator is a versatile and compact buck converter designed for DIY enthusiasts. With a wide input voltage range and adjustable output, it provides reliable power for various electronic projects. Each module is engineered for high efficiency and ease of use, making it an essential tool for any tech-savvy professional.
Specifications
| Manufacturer | Valefod |
| Part number | VA-0221 |
| Item Weight | 90 g |
| Package Dimensions | 15.2 x 10.2 x 3.9 cm; 90 g |
| Manufacturer reference | VA-0221 |
| Colour | Blue |
| Included components | Buck Module |
| Batteries Required? | No |
Reviews
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.
N**U
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B**G
Faulty Modules
First 3 units tested faulty. Unable to adjust output voltage. Tested with different supplies and measured with different multimeters. Have used these modules on many occasions. Never had issues before. Very disappointing.
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 ±0.01V 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 10ÎŒS ...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 ÂŁ1.20 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.
Common Questions
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