# Power adapter/inverter Mean Well RDDW20H-15, 20 W, 15 V output, input 43–160 V, RoHS

**URL:** https://aio.lv/en/product--mean-well-rddw20h-15--3812832
**Data updated:** 2026-01-06 11:11 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** RDDW20H-15
**EAN:** 4021087048545
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 52.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rddw20h-15--3812832

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Mean Well RDDW20H-15 is a compact 20 W power adapter/inverter with a 15 V output and wide input range of 43–160 V. Designed for industrial and embedded applications, it provides regulated 15 V power with RoHS compliance. Its small depth (50.8 mm) and light weight (35 g) suit space-constrained installations and volume deployment (pack qty: 300).

## Long description

Mean Well RDDW20H-15 is a compact DC-DC railway dual output converter that accepts a wide input range of 43–160 VDC and provides bipolar outputs of ±15 VDC at ±0.667 A. The unit is designed for industrial and embedded applications where space and weight are limited; it features 3 kVDC input-to-output isolation, a DIP through-hole package, remote ON/OFF control and RoHS compliance. Its small depth (50.8 mm) and light weight (35 g) make it suitable for volume deployment and rack or board installations.
Advantages
The converter offers wide input voltage tolerance, bipolar regulated outputs for systems requiring both positive and negative rails, and high galvanic isolation (3 kVDC) between input and output for safety and noise rejection. The through-hole DIP package simplifies PCB mounting in industrial controllers, and the remote ON/OFF feature enables easy system-level power control. RoHS compliance ensures compatibility with environmental standards.
Suitable for
 Railway and transportation control electronics
 Industrial embedded systems and automation equipment
 Signal conditioning and instrumentation needing ±15 V rails
 Space-constrained PCB installations and module replacement
Key specifications
 Model: Mean Well RDDW20H-15 (MPN: RDDW20H-15)
 Power: 20 W
 Input voltage: 43–160 VDC
 Output: ±15 VDC at ±0.667 A
 Isolation: 3 kVDC input-to-output
 Package: DIP through-hole
 Remote ON/OFF: yes
 RoHS: compliant
 Dimensions (depth): 50.8 mm; Weight: 35 g
 EAN: 4021087048545
How to use
Mount the DIP through-hole converter on the PCB following the manufacturer’s recommended footprint and observe correct input polarity when connecting the 43–160 VDC supply. Connect load circuits to the ±15 V outputs ensuring the combined output current does not exceed ±0.667 A per rail. Use the remote ON/OFF pin to control power delivery from a system logic signal according to the product datasheet timing and logic level requirements. Maintain proper creepage and clearance distances when integrating into panels to preserve the 3 kVDC isolation rating.
Usage recommendations
For reliable operation, operate the module within specified input and output limits, provide adequate cooling or airflow in confined installations, and consult the official Mean Well datasheet for detailed wiring diagrams, pin assignments, and thermal derating curves before final assembly.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 43 - 160 |
| Output voltage | 15 |
| Output current | 0.667 A |
| Output power | 20 W |

### Certificates

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.035 kg |
| Depth | 50.8 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 300 pc(s) |

## FAQ

### How much does the Mean Well RDDW20H-15 power adapter/inverter 20 W cost, and is it available for purchase?

The price is 62.99 € (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 27.07.2026 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, 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.

### Where can I download the instructions for Mean Well RDDW20H-15 power adapter/inverter 20 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/3812832/64229744_large.webp