# Power adapter/inverter MEAN WELL RSDW08F-03, 8 W output, 2 A

**URL:** https://aio.lv/en/product--mean-well-rsdw08f-03--3812827
**Data updated:** 2026-03-27 13:20 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** RSDW08F-03
**EAN:** 4021087048439
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

MEAN WELL RSDW08F-03 is an 8 W power adapter/inverter with a maximum output current of 2 A. Designed for low-power electronic devices, it provides regulated DC output and complies with RoHS sustainability requirements. Typical applications include LED lighting, small control modules, and embedded systems where compact, reliable power conversion is needed.

## Long description

MEAN WELL RSDW08F-03 is an 8 W DC-DC railway single output converter designed to deliver a regulated 3.3 VDC output at up to 2 A from a 9–36 VDC input range. Packaged in a DIP through-hole form factor with 1.5 kVDC input-to-output isolation and a remote ON/OFF function, this module is intended for compact, low-power electronic equipment that requires reliable voltage conversion and galvanic isolation. The design meets RoHS sustainability requirements and is suitable for applications where space, safety and stability are important.
Advantages
The converter combines a wide input range with a stable low-voltage output, providing consistent performance across varying supply voltages. Its 1.5 kVDC input-to-output isolation enhances safety in systems with different grounding domains or where protection against transients is required. The DIP through-hole package simplifies PCB mounting and mechanical fixation in compact assemblies. The remote ON/OFF feature allows convenient system-level control and power sequencing without additional circuitry.
Suitable for
 LED lighting and signage requiring regulated low-voltage drivers
 Small control modules and embedded systems with 3.3 V logic
 Railway and transportation electronics with galvanic isolation needs
 Industrial instruments and communication modules operating from 9–36 VDC
Key specifications
 Input voltage range: 9–36 VDC
 Output voltage: 3.3 VDC
 Maximum output power: 8 W
 Maximum output current: 2 A
 Input-to-output isolation: 1.5 kVDC
 Package type: DIP through-hole
 Control: Remote ON/OFF
 Compliance: RoHS
How to use
Connect the converter input to a stable 9–36 VDC source observing correct polarity and grounding practices. Mount the DIP through-hole package into the PCB and solder all pins according to the manufacturer’s footprint to ensure mechanical and electrical reliability. Use the remote ON/OFF pin to enable or disable the output as required by system sequencing; when unused, follow the recommended default pin state from the module documentation. Verify output voltage under load and confirm adequate cooling and clearance around the module to maintain temperature within rated limits.
Usage recommendations
Place decoupling capacitors close to the load and input source to reduce noise and improve transient response. Ensure the module’s isolation rating is appropriate for the system environment and provide additional surge protection if the installation is exposed to heavy transients. For reliable long-term operation, avoid operating continuously at peak current and allow airflow or heatsinking if the PCB area is densely populated.

## Specifications

| Feature | Value |
|---|---|
| Output current | 2 A |
| Output power | 8 W |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 600 pc(s) |

## FAQ

### 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 RSDW08F-03 8 W?

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/3812827/58569992_large.webp