# Power adapter MEAN WELL MDD02N-15 2 W 15 V 21.6-26.4 V

**URL:** https://aio.lv/en/product--mean-well-mdd02n-15--3812856
**Data updated:** 2026-01-06 11:11 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** MDD02N-15
**EAN:** 4021087043137
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-mdd02n-15--3812856

## 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

The MEAN WELL MDD02N-15 is a compact power adapter with an input voltage range of 21.6 to 26.4 V and an output power of 2 W at 15 V. It is compliant with RoHS standards, ensuring it meets environmental regulations. This adapter is suitable for various applications requiring reliable power supply.

## Long description

The MEAN WELL MDD02N-15 is a PCB-mount DC‑DC medical converter designed for applications that require isolated dual outputs. It accepts an input voltage between 21.6 and 26.4 Vdc and provides dual ±15 Vdc outputs with a rated current of ±0.067 A per rail. The module is supplied in an SIP through-hole package and meets 2×MOPP isolation requirements for medical use. It is RoHS compliant.
Advantages
This DC‑DC medical converter offers compact PCB mounting in an SIP through‑hole format, low power consumption at 2 W total, and fully isolated dual outputs of ±15 Vdc suitable for symmetric supply rails. Compliance with 2×MOPP provides safety isolation for patient-connected equipment, and RoHS conformity ensures reduced hazardous substances.
Suitable for
Medical instrumentation requiring isolated dual supplies
Pocket or embedded devices on PCBs with limited space
Signal conditioning and sensor interface circuits needing ±15 V rails
Applications that require compliance with medical isolation (2×MOPP)
Key specifications
Model: MEAN WELL MDD02N-15 (MPN: MDD02N-15)
Input voltage: 21.6–26.4 Vdc
Output: Dual ±15 Vdc
Output current: ±0.067 A per rail
Output power: 2 W total
Package: SIP through-hole
Isolation: 2×MOPP (medical insulation)
Compliance: RoHS
EAN: 4021087043137
How to use
Mount the MDD02N-15 onto the application PCB using the SIP through‑hole pins, observing correct polarity for the input supply of 21.6–26.4 Vdc. Provide proper input decoupling and follow the manufacturer's recommended PCB layout for isolation creepage and clearance to maintain 2×MOPP performance. Connect the ±15 Vdc outputs to the load, ensuring the total output current does not exceed ±0.067 A per rail and the combined power remains within the 2 W rating.
Usage recommendations
Ensure adequate thermal management and maintain required creepage/clearance distances on the PCB to preserve medical isolation. Verify that the connected circuitry does not draw more than the rated current, and follow applicable medical safety standards when integrating the module into patient-connected equipment.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 21.6 - 26.4 |
| Output voltage | 15 |
| Output current | -0.067 A |
| Output power | 2 W |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 3000 pc(s) |

## FAQ

### How much does the Power adapter MEAN WELL MDD02N-15 cost, and is it available for purchase?

The price is 16.49 € (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 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. 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 Power adapter MEAN WELL MDD02N-15?

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/3812856/64229764_large.webp