# DC-DC converter mean well DETN02L-12 2 W, input 4.5–5.5 V, output 80 mA, 10.9×15.2×7.1 mm

**URL:** https://aio.lv/en/product--mean-well-detn02l-12--4157441
**Data updated:** 2026-01-13 21:19 (EET)
**Category:** Electronics Accessories
**Manufacturer:** mean well
**Manufacturer code:** DETN02L-12
**EAN:** 4021087052740
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-detn02l-12--4157441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Mean Well DETN02L-12 is a compact DC-DC converter delivering 2 W of power. It accepts a DC input of 4.5–5.5 V and provides an output current of 80 mA. With dimensions of 10.9 × 15.2 × 7.1 mm, it suits space-constrained electronics, embedded systems and power regulation tasks where low-power, reliable voltage conversion is required.

## Long description

Mean Well DETN02L-12 is a compact DC-DC converter designed for low-power voltage conversion in space-constrained electronics. The module accepts a DC input voltage range of 4.5–5.5 V and provides regulated output capable of delivering up to 80 mA with a total power rating of 2 W. Its small footprint (10.9 × 15.2 × 7.1 mm) allows straightforward integration into embedded systems, portable devices, and other applications requiring stable low-current supply from a 5 V source.
Advantages
The converter combines a small mechanical profile with reliable regulation suitable for continuous operation at low currents. Its wide input tolerance around nominal 5 V ensures compatibility with typical USB and battery-powered systems. Low-power dissipation and compact dimensions simplify placement on dense PCBs or inside compact enclosures while minimizing impact on surrounding components.
Подходит для
 Embedded control boards and microcontroller power rails
 Portable and battery-powered instruments
 Sensor modules and low-current peripherals
 Power regulation in compact industrial electronics
Key specifications
 Input voltage: 4.5–5.5 V DC
 Output current: up to 80 mA
 Output power: 2 W
 Typical dimensions: 10.9 × 15.2 × 7.1 mm
 Form factor: compact module suitable for PCB mounting
How to use
Install the converter on the PCB according to the manufacturer’s recommended footprint and ensure correct polarity of the input and output connections. Provide a stable 4.5–5.5 V DC input and verify that the required load current does not exceed 80 mA. Allow for adequate thermal clearance around the module; although designed for low-power applications, ensure that nearby heat-sensitive components are not adversely affected. Test the output under expected operating conditions to confirm stable regulation before full system integration.
Usage recommendations
Use this converter where small size and regulated low-current output are required. Maintain input voltage within the specified range, avoid continuous loads near the maximum rating without verifying thermal performance, and follow good PCB layout practices—short traces for input/output and appropriate decoupling close to the converter—to ensure reliable operation.

## Specifications

| Feature | Value |
|---|---|
| Type | DC/DC |
| Weight | 0.0012 kg |
| Certification | RoHS, EN55032 |
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -55 - 125 |
| Operating temperature (T-T) | -40 - 100 |
| Storage relative humidity (H-H) | 10 - 95 |
| Height | 7.1 mm |
| Output voltage | -12 - 12 |
| Width | 10.9 mm |
| Depth | 15.24 mm |
| Product colour | Black |
| Power | 2 W |
| On/off switch | No |
| Output current | 80 mA |
| DC input voltage | 4.5 - 5.5 |
| USB connectivity | No |

## FAQ

### How much does the DC-DC converter mean well DETN02L-12 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 31.07.2026 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. 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 mean well 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 mean well 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

### Where can I download the instructions for DC-DC converter mean well DETN02L-12?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4157441/64256908_large.webp