# Electric Converter MEAN WELL SD-25B-5

**URL:** https://aio.lv/en/product--mean-well-sd-25b-5--1834728
**Data updated:** 2025-12-29 07:49 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** SD-25B-5
**EAN:** 4021087002172
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.87 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 25.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-sd-25b-5--1834728

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 03.08.2026 | 1.79 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL SD-25B-5 is a compact electric converter with a power output of 25 W. It features a DC input voltage range of 19 - 36 V and can deliver an output current of up to 5000 mA. Its dimensions are 99 mm in width, 97 mm in depth, and 36 mm in height, making it suitable for various applications where space is limited. This converter is designed for reliability and efficiency, ensuring stable performance in demanding environments.

## Long description

The MEAN WELL SD-25B-5 is a compact 25 W electric converter designed for DC input systems. It accepts a wide DC input range of 19–36 V and provides a fixed 5 V output with up to 5 A output current. With dimensions of 99 × 97 × 36 mm, the unit is suited to space-constrained installations and is built for reliable, low-noise operation in industrial and embedded applications.
Advantages
The converter offers 2:1 wide input range compatibility and 1500 VAC input-to-output isolation for safe operation. A built-in EMI filter reduces conducted interference and the design produces low ripple noise. The device is produced with a fixed switching frequency of 83 kHz and undergoes 100% full-load burn-in testing to ensure reliability. The SD-25B-5 is a cost-effective solution for stable 5 V power delivery.
Suitable for
 Industrial control systems
 Embedded electronics and single-board computers
 Telecommunications equipment
 Battery-powered DC systems and vehicle electronics with 19–36 V input
Key specifications
 Model: MEAN WELL SD-25B-5 (MPN: SD-25B-5, EAN: 4021087002172)
 Output power: 25 W
 Input voltage range: 19–36 V DC
 Output voltage/current: 5 V / up to 5 A
 Isolation: 1500 VAC I/O
 Switching frequency: fixed 83 kHz
 Dimensions (W×D×H): 99 × 97 × 36 mm
 EMI: built-in EMI filter; low ripple noise
How to use
Connect the converter to a suitable DC source within the 19–36 V range, observing correct polarity. Mount the unit in a location that allows ventilation and prevents exposure to extreme temperatures or moisture. Connect the 5 V output to the load, ensuring the combined load current does not exceed 5 A. Follow standard safety practices for isolation and grounding when integrating into systems.
Usage recommendations
For optimal longevity and performance, operate the SD-25B-5 within its specified input range and below maximum output current when possible; provide adequate airflow and avoid mounting near high-temperature components. Verify system grounding and observe the 1500 VAC isolation requirements when connecting input and output circuits.

## Specifications

| Feature | Value |
|---|---|
| Height | 36 mm |
| Output voltage | 5 |
| Width | 99 mm |
| Depth | 97 mm |
| Quantity | 1 |
| Product colour | Metallic |
| Power | 25 W |
| Output current | 5000 mA |
| DC input voltage | 19 - 36 |

## FAQ

### How much does the Electric Converter MEAN WELL SD-25B-5 cost, and is it available for purchase?

The price is 30.87 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 Wednesday 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

## Image

https://aio.lv/img/cache/product/1834728/64187568_large.webp