# MEAN WELL DCWN03C-15 electric converter 3 W 36-72 V 100 mA

**URL:** https://aio.lv/en/product--mean-well-dcwn03c-15--4222449
**Data updated:** 2026-01-13 21:20 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** mean well
**Manufacturer code:** DCWN03C-15
**EAN:** 4021087046886
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-dcwn03c-15--4222449

## 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 DCWN03C-15 is a compact electric converter with a power output of 3 W. It operates with a DC input voltage range of 36 to 72 V and provides an output current of 100 mA. This converter is designed for reliable performance in various applications, ensuring efficient power conversion in a small form factor.

## Long description

The MEAN WELL DCWN03C-15 electric converter 3 W 36-72 V 100 mA is a compact DC-DC module designed to deliver a stable low-current output from a higher-voltage DC source. With a 36–72 V input range and a regulated output current of 100 mA, this converter is intended for applications requiring small, reliable power delivery in a compact package. Its design emphasizes efficient conversion and dependable operation where a modest constant current or power sink is needed.
Advantages
This converter provides a narrow, well-defined output current and stable performance across the specified input range. Its small footprint and low power rating make it suitable for integration into space-constrained electronic systems. The device offers efficient DC-DC conversion with minimal external components required for typical installations, and it is suited to continuous operation under appropriate thermal conditions.
Suitable for
 Powering low-current LED loads or indicators from higher-voltage DC rails
 Supplying sensors, transmitters, or instrumentation that require a constant low current
 Embedded systems and industrial controls with limited power budgets
 Battery-powered equipment where voltage conversion from mid/high DC voltage is needed
Key specifications
 Output power: 3 W maximum
 Input voltage range: 36–72 V DC
 Output current: 100 mA (regulated)
 Conversion type: DC-DC converter
 Form factor: compact module suitable for PCB mounting or integration
How to use
Connect the converter input to a stable DC source within the specified 36–72 V range, observing correct polarity. Connect the output to the load that requires the regulated 100 mA current or appropriate downstream circuitry. Ensure adequate thermal management by providing ventilation or mounting to a surface with heat dissipation if the converter is used continuously near its maximum power rating. Follow standard best practices for wiring, grounding, and protection against short circuits or transients in the supply line.
Usage recommendations
Operate the converter within the specified input voltage and output power limits, and allow for margin in thermal design. Use appropriate input protection (fuse, transient suppression) and ensure correct polarity during installation. For LED or sensitive loads, verify compatibility with a constant-current source and test under intended environmental conditions before final deployment.

## Specifications

| Feature | Value |
|---|---|
| Power | 3 W |
| On/off switch | No |
| DC input voltage | 36 - 72 |
| USB connectivity | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0125 kg |
| Height | 10.2 mm |
| Width | 20.3 mm |
| Depth | 31.8 mm |

### Performance

| Feature | Value |
|---|---|
| Output voltage | -15 - 15 |
| Output current | 100 mA |

### Technical details

| Feature | Value |
|---|---|
| Type | DC/DC |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 90 |

### Certificates

| Feature | Value |
|---|---|
| Certification | RoHS, EN55032, CE, EAC |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Country of origin | China |

## FAQ

### How much does the MEAN WELL DCWN03C-15 electric converter cost, and is it available for purchase?

The price is 25.99 € (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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4222449/64264148_large.webp