# DC/DC Converter Module No name PZD-LM2596-V3 (LM2596-based step-down regulator)

**URL:** https://aio.lv/en/product--no-name-pzd-lm2596-v3--11407439
**Data updated:** 2026-03-07 20:04 (EET)
**Category:** Electronics Accessories
**Manufacturer:** No name
**Manufacturer code:** PZD-LM2596-V3
**EAN:** 5904257858863
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-pzd-lm2596-v3--11407439

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

DC/DC converter module PZD-LM2596-V3, branded No name, is a compact step-down (buck) regulator built around the LM2596 switching controller. It converts a higher DC input voltage to a lower adjustable DC output, suitable for powering electronics, battery charging circuits, and DIY projects. Typical uses include voltage regulation for microcontrollers, sensors, and embedded systems requiring a stable lower supply.

## Long description

DC/DC converter module No name PZD-LM2596-V3 is a compact adjustable step-down (buck) regulator based on the LM2596 switching controller. The module accepts a higher DC input and provides a lower, regulated DC output with an adjustable voltage range suitable for powering microcontrollers, sensors, battery charging circuits and other electronic devices that require a stable supply. Its small board format and simple adjustable potentiometer make it convenient for bench use, prototypes and embedded applications.
Advantages
The LM2596-based design provides efficient step-down conversion with reduced heat generation compared with linear regulators at similar voltage drops. The module offers an adjustable output via an on-board potentiometer, a compact footprint for easy integration into projects, and common through-hole and screw-terminal connections for straightforward wiring. Its switching topology enables higher conversion efficiency across a range of loads, which helps extend battery life in portable or battery-backed systems.
Suitable for
 Powering microcontrollers, development boards and single-board computers
 Supplying sensors, actuators and low-voltage peripherals
 Battery charging circuits and power management in DIY projects
 Bench power conversion for prototypes and testing
Key specifications
 Topology: Step-down (buck) switching regulator based on LM2596
 Input: DC supply compatible with higher voltages than the adjusted output (observe safe input limits of the LM2596)
 Output: Adjustable DC voltage (potentiometer-controlled)
 Conversion efficiency: Higher than comparable linear regulators due to switching operation
 Form factor: Compact PCB module with screw terminals and mounting holes
 Connections: Input and output screw terminals and solder pads for integration
How to use
Connect the DC input to the module input terminals observing correct polarity. Adjust the on-board potentiometer while measuring the output with a multimeter until the required voltage is reached. Place the module on a non-conductive surface and ensure adequate airflow around the board during extended operation. Verify that input voltage and expected load current are within recommended limits for the LM2596-based circuit before connecting sensitive electronics.
Usage recommendations
Use a multimeter when setting the output voltage and avoid adjusting the potentiometer under load when possible. Add input and output capacitors or wiring as recommended for the LM2596 topology to reduce voltage ripple. For high current or continuous heavy loads, provide additional heat dissipation and verify thermal performance; keep clearances from other components to prevent interference.

## FAQ

### How much does the DC/DC Converter Module No name PZD-LM2596-V3 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All No name products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized No name service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11407439/66052136_large.webp