DZS ElecDZS Elec 2PCS LM2596 DC-DC Step Down Variable Volt Regulator Input 3.2V-40V Output 1.25V-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module
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DZS ElecDZS Elec 2PCS LM2596 DC-DC Step Down Variable Volt Regulator Input 3.2V-40V Output 1.25V-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module

4.4/5
Product ID: 257255610
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Details

  • Brand
    DZS Elec
  • Current Rating
    3 Amps 2 Amps
  • Minimum Frequency
    50 Hz
  • Item Weight
    0.81 Ounces
  • UPC
    786467900090
Input: 3.2V-40V
🔋Output: 1.25V-35V
🌡️Max Current: 3A

Description

🔌 Power Up Your Projects with Precision!

  • 🔄 NON ISOLATED DESIGN - Ensures efficient voltage regulation without the complexity of isolation.
  • 💡 VERSATILE INPUT RANGE - Compatible with a wide input voltage range of 3.2V to 40V, perfect for various projects.
  • 🔥 HIGH CURRENT CAPABILITY - Rated for 2A, with a peak of 3A (additional heat sink required) for demanding tasks.
  • 🔧 PRECISION POWER CONTROL - Easily adjust output voltage from 1.25V to 35V for tailored applications.
  • 📈 CONSTANT CURRENT VOLTAGE - Delivers stable performance for your electronic projects, ensuring reliability.

The DZS Elec LM2596 DC-DC Step Down Variable Volt Regulator is a versatile power supply module designed for electronic enthusiasts. With an input voltage range of 3.2V to 40V and adjustable output from 1.25V to 35V, it provides reliable voltage stabilization for various applications. Rated for 2A with a maximum of 3A (with heat sink), this non-isolated module ensures efficient performance in your projects.

Specifications

Item Weight0.81 Ounces
Current Rating3 Amps, 2 Amps
Minimum Frequency50 Hz

Reviews

4.4

All from verified purchases

R**H

Works really well.

Tiny, solid, and works as description. Buck resistor and inverters. Nice simple circuit.

D**O

Working great in my 3D printer

I'm using these to step down the 24v that my printer puts out to 12v for replacement fans. This works perfectly for me and it's small and makes no noise that I can hear. Yes, you do have to turn the screw quite a few times to adjust the voltage, but that's because it's a precision potentiometer. That's how they work. :)

D**T

Simple, easy to use/install.

This little buck converter was perfect for my needs. I modified a Power Wheels Jeep for my kids and bumped it up to 24V. However, I also added LED lights that run on 6VDC. So instead of trying to add a second power supply, this little guy allowed me to plug right into the 24V circuit and supply the LEDs with 6.25V.I was able to solder the leads easily using 16 gauge wire (I don't think anything thicker would fit into the PCB). The adjustment screw worked as it should, and arriving at my desired voltage was a simple task. I then encapsulated the converter in an old 35MM film canister (yeah, I know!), but it fit perfectly (I drilled holes for ventilation and for the wires at the ends).All, in all, I'm super pleased with this purchase, and time will tell how durable it it.P.S. There is a small red LED that stays on when the device is connected to a power source, I wish the specs listed how much current it's drawing though.

W**G

Read this before you buy!

I purchased two of these a couple years ago and they worked perfectly. I just purchased 6 more. No instructions are given. The adjustment screw MUST be turned counter-clockwise at least 10 times before the voltage can be adjusted. One of these 6 required 30 turns! You have to put a DVM on the output and monitor it for a change in the voltage downward to change the factory output. The way I learned this was to read the listings for other converters and found a couple that stated this procedure so I decided to try it on these. It's a shame the seller did not included this in the listing or send instructions with the product. Otherwise, they work great!

F**H

Great value - the best ones I've tried yet.

Finally - a solidly regulated variable PSU module I actually trust. These seem to hold setpoint well and supply comfortably up to their rated power. Neat, well priced and easily fitted into a project, these are my go-to for a quick and clean power rail for lower voltage uses.Super-clean output means I even used one in a very high-gain tube phono preamp as the heater supply regulator, and it's the quietest I've built by far.Bottom line - when cobbling together a linear reg supply for a final/customer build would seem janky, this module does the trick neatly and at the right price

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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116 Lei

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Romaniastore
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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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