# Power Adapter MEAN WELL NSD05-12S5 5W

**URL:** https://aio.lv/en/product--mean-well-nsd05-12s5--1773392
**Data updated:** 2025-12-29 07:48 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** NSD05-12S5
**EAN:** 4021087004381
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.98 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 8.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-nsd05-12s5--1773392

## Delivery options

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

## Summary description

The MEAN WELL NSD05-12S5 is a compact 5W power adapter with a 12V input and 5V output. It measures 40.6 mm in depth and weighs only 9 g, making it ideal for space-constrained applications. Compliant with RoHS standards, it ensures safety and environmental responsibility. Each pack contains 700 units, perfect for bulk needs.

## Long description

The MEAN WELL NSD05-12S5 is a compact open-frame DC-DC converter designed for space-constrained applications. It accepts an input range centered on 12 V and provides a regulated 5 Vdc output at up to 1 A, delivering 5 W of power in a lightweight package (40.6 mm depth, 9 g). The unit is RoHS-compliant and intended for integration into equipment where a small, efficient 5 V supply is required.
Advantages
The open-frame design and small dimensions make the NSD05-12S5 suitable for installations with limited space. With a 5 V/1 A regulated output it supplies stable voltage for low-power electronics. Its low weight and compliance with RoHS simplify handling and environmental compliance for mass installations. The converter’s specified input and output characteristics provide predictable performance when integrated into DC systems.
Suitable for
 Embedded systems and single-board computers requiring a 5 V supply
 Point-of-sale, industrial control modules, and communication equipment with limited mounting space
 Bulk manufacturing and OEM assemblies (pack quantity available)
Key specifications
 Model: MEAN WELL NSD05-12S5
 Power: 5 W
 Input voltage: 9.2–36 Vdc (nominal 12 V)
 Output voltage: 5 Vdc
 Output current: up to 1 A
 Form factor: open-frame
 Depth: 40.6 mm
 Weight: 9 g
 Compliance: RoHS
 MPN: NSD05-12S5, EAN: 4021087004381
How to use
Mount the open-frame DC-DC converter in a well-ventilated area of the equipment, ensuring adequate clearance around the module for heat dissipation. Connect the input to a DC source within the 9.2–36 Vdc range and observe correct polarity. Connect the load to the 5 V output, not exceeding 1 A. Verify all connections before powering the system and include appropriate fusing and transient protection as required by the overall design.
Usage recommendations
For reliable operation, avoid placing the module near heat-generating components, provide airflow or convection cooling where possible, and follow the device’s input voltage and current limits. Use proper insulation and mounting to prevent short circuits in open-frame installations.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.009 kg |
| Input voltage | 12 |
| Output voltage | 5 |
| Depth | 40.6 mm |
| Output current | 1 A |
| Output power | 5 W |
| Quantity per pack | 700 pc(s) |
| Compliance certificates | RoHS |

## FAQ

### How much does the Power Adapter MEAN WELL NSD05-12S5 cost, and is it available for purchase?

The price is 9.98 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 Monday 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 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 NSD05-12S5?

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/1773392/64186785_large.webp