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header-product Power adapter MEAN WELL MDD02N-05 2W 5V Input 21.6-26.4V
14.99 €

Power adapter MEAN WELL MDD02N-05 2W 5V Input 21.6-26.4V

Power adapter MEAN WELL MDD02N-05 Photo 1
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Power adapter MEAN WELL MDD02N-05 2W 5V Input 21.6-26.4V

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Short description

The MEAN WELL MDD02N-05 is a compact power adapter with an output of 5V and a power rating of 2W. It operates with an input voltage range of 21.6 to 26.4V and is RoHS compliant, ensuring it meets environmental standards. This adapter is ideal for various electronic applications requiring reliable power supply.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 3812881
Manufacturer: mean well
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The MEAN WELL MDD02N-05 is a compact DC-DC converter designed for PCB mounting in medical and industrial electronics. It provides isolated dual outputs of ±5 V with a combined power rating of 2 W and accepts an input voltage range of 21.6–26.4 Vdc. The module is supplied in a SIP through-hole package and incorporates 2xMOPP isolation suitable for applications that require enhanced patient and user protection. The unit is RoHS compliant and intended for integration where space-efficient, isolated low-voltage rails are needed.

Advantages

The converter delivers regulated dual ±5 V outputs at ±0.2 A per rail in a small footprint, enabling design flexibility for compact PCBs. High isolation performance with 2xMOPP makes it suitable for circuits with medical safety considerations. Its SIP through-hole package simplifies mechanical mounting and soldering on standard PCB assemblies. The defined input range and regulated outputs reduce the need for additional components for voltage conditioning.

Suitable for

  • Medical device subsystems requiring isolated low-voltage rails
  • Industrial control electronics with limited PCB space
  • Sensor front-ends and analog circuitry needing ±5 V supplies
  • Embedded systems where through-hole mounting is preferred

Key specifications

  • Input voltage range: 21.6–26.4 V DC
  • Output configuration: dual outputs, ±5 V
  • Output current: ±0.2 A per rail
  • Rated output power: 2 W
  • Isolation: 2xMOPP (medical-grade isolation capability)
  • Package type: SIP through-hole PCB mount
  • Compliance: RoHS conformant

How to use

Mount the SIP through-hole converter on the PCB according to the manufacturer’s recommended footprint and observe proper soldering practices for through-hole components. Provide a stable DC input voltage within the 21.6–26.4 V range and verify correct polarity before powering. Route input and output traces to minimize noise coupling; maintain recommended creepage and clearance distances around the module to preserve isolation performance. Verify output voltages under expected load conditions and include appropriate input filtering or fusing in the surrounding circuit if required by system design.

Usage recommendations

Use the module within its specified input range and rated output current to ensure reliable operation and to maintain medical isolation characteristics. Follow PCB layout guidelines for isolated converters and apply system-level protection such as input fuses and transient suppression when deploying in medical or industrial environments.

All features
Input voltage:
21.6 - 26.4
Output voltage:
5
Output current:
-0.2 A
Output power:
2 W

Certificates

Compliance certificates:
RoHS

Logistics data

Quantity per pack:
3000 pc(s)

Description

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Customer reviews

Customer questions

FAQ

How much does the Power adapter MEAN WELL MDD02N-05 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Power adapter MEAN WELL MDD02N-05?

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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