# Power adapter MEAN WELL SCWN03E-03 3 W 0.6 A RoHS

**URL:** https://aio.lv/en/product--mean-well-scwn03e-03--10504596
**Data updated:** 2026-01-07 09:59 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** SCWN03E-03
**EAN:** 4021087041782
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-scwn03e-03--10504596

## 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 SCWN03E-03 is a compact power adapter with an output power of 3 W and a current of 0.6 A. It complies with RoHS standards, ensuring environmental safety. Ideal for various electronic applications requiring reliable power supply.

## Long description

The MEAN WELL SCWN03E-03 is a compact DC-DC regulated single output converter that accepts 4.5–9 V DC input and provides a stable 3.3 V DC output at up to 0.6 A. The module features 3000 VDC input-to-output isolation and is supplied in a DIP through-hole package. It is RoHS compliant and designed for use where a small, isolated 3.3 V supply is required.
Advantages
This power adapter offers regulated output voltage with low footprint and through-hole DIP packaging for straightforward PCB mounting. The 3000 VDC isolation between input and output increases safety and reduces interference risks in mixed-signal systems. RoHS compliance ensures the device meets environmental material restrictions.
Suitable for
Embedded systems and microcontroller boards requiring isolated 3.3 V rails
Industrial control modules with limited PCB space
Signal conditioning and sensor interfaces needing galvanic isolation
Prototyping and retrofit applications using through-hole components
Key specifications
Manufacturer: MEAN WELL
Model (MPN): SCWN03E-03
Input voltage: 4.5–9 V DC
Output voltage: 3.3 V DC
Output current: 0.6 A
Output power: 3 W
Isolation: 3000 VDC input-to-output
Package: DIP through-hole
Compliance: RoHS
EAN: 4021087041782
How to use
Install the SCWN03E-03 into a compatible PCB using the through-hole DIP pins and ensure correct input polarity before applying power. Provide an input supply within the specified 4.5–9 V DC range. Verify thermal conditions and maintain adequate spacing from heat-sensitive components. Connect the 3.3 V output to the target circuit, respecting the 0.6 A maximum current rating.
Usage recommendations
For reliable operation, avoid exceeding the 0.6 A output current and operate within the specified input voltage range; allow for cooling and follow PCB layout guidelines for isolation and creepage distances when placing nearby conductors or high-voltage circuits.

## Specifications

| Feature | Value |
|---|---|
| Output current | 0.6 A |
| Output power | 3 W |

### Certificates

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

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 700 pc(s) |

## FAQ

### How much does the Power adapter MEAN WELL SCWN03E-03 cost, and is it available for purchase?

The price is 22.49 € (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 SCWN03E-03?

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/10504596/64395876_large.webp