# Power Adapter MEAN WELL SPAN02B-12 2W Input 18-36V Output 12V

**URL:** https://aio.lv/en/product--mean-well-span02b-12--4010989
**Data updated:** 2026-01-06 11:14 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** SPAN02B-12
**EAN:** 4021087041096
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-span02b-12--4010989

## 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 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL SPAN02B-12 is a reliable power adapter with an input voltage range of 18-36V and an output of 12V, providing 2W of power. It complies with RoHS standards, ensuring safety and environmental responsibility. Ideal for various electronic applications requiring stable power supply.

## Long description

The MEAN WELL SPAN02B-12 is a compact DC-DC converter designed for PCB mounting in a SIP through-hole package. It accepts a wide input range of 18–36 VDC and provides a regulated single output of 12 VDC at up to 0.167 A (2 W total). The module is RoHS compliant and intended for applications that require a small, reliable isolated or non-isolated power source on a printed circuit board.
Advantages
The SPAN02B-12 offers stable 12 V output within a broad input range, a compact SIP through-hole form factor for straightforward PCB installation, and low power dissipation suitable for low-current electronics. RoHS compliance ensures it meets common environmental and safety directives. Its fixed single-output design simplifies integration into power rails that require a small, dedicated 12 V supply.
Suitable for
Embedded electronics and control boards
Sensors, communication modules, and low-power peripherals
Prototyping and small-scale industrial equipment
Key specifications
Brand: mean well
Model / MPN: SPAN02B-12
Input voltage: 18–36 VDC
Output voltage: 12 VDC
Output current: 0.167 A (167 mA)
Output power: 2 W
Package: SIP through-hole (PCB mount)
RoHS: compliant
EAN: 4021087041096
How to use
Mount the SPAN02B-12 into the designated SIP through-hole footprint on the PCB, ensuring correct polarity for input and output pins. Provide an input supply between 18 and 36 VDC and connect the 12 VDC output to the load requiring up to 0.167 A. Follow standard PCB layout practices for power modules: keep traces short for input and output, place decoupling capacitors as recommended in your design, and ensure adequate spacing from heat-sensitive components.
Usage recommendations
Use the converter within its specified input and output ratings and avoid exceeding 0.167 A output current. Verify thermal conditions on the board during operation and provide adequate cooling or spacing if the surrounding components heat up. Consult MEAN WELL technical documentation for detailed application notes and layout suggestions.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 18 - 36 |
| Output voltage | 12 |
| Output current | 0.167 A |
| Output power | 2 W |

### Certificates

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

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 2576 pc(s) |

## FAQ

### How much does the Power Adapter MEAN WELL SPAN02B-12 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 SPAN02B-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/4010989/64243164_large.webp