# Power Adapter MEAN WELL DDR-240B-24

**URL:** https://aio.lv/en/product--mean-well-ddr-240b-24--3966241
**Data updated:** 2025-12-29 13:55 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** DDR-240B-24
**EAN:** 4021087050845
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.95 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 103.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-ddr-240b-24--3966241

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL DDR-240B-24 is a reliable power adapter with an input voltage range of 16.8 - 33.6 V and an output power of 240 W at 24 V. It is RoHS compliant, ensuring environmental safety. Compact dimensions of 40 mm width, 113.5 mm depth, and 125.2 mm height make it suitable for various applications. Each pack contains 20 units, providing a cost-effective solution for your power needs.

## Long description

The MEAN WELL DDR-240B-24 is an ultra-slim industrial DC-DC DIN-rail converter designed for systems requiring a regulated 24 Vdc output. It accepts a wide input voltage range of 16.8–33.6 Vdc and delivers up to 240 W of output power at 24 V with a maximum output current of 10 A. The unit is RoHS compliant and made to fit compact installation spaces with dimensions of 40 mm (W) × 113.5 mm (D) × 125.2 mm (H). It is supplied in packs of 20 units for distribution or bulk installations.
Advantages
The DDR-240B-24 provides a compact footprint suited to DIN-rail mounting while offering a stable 24 Vdc output and up to 10 A current. Its wide input range supports various battery or bus voltages common in industrial and mobile applications. RoHS compliance ensures the product meets environmental restrictions on hazardous substances. The slim profile and standardized mounting make it easy to integrate into control cabinets and power distribution assemblies.
Suitable for
Industrial control panels and PLC systems
Telecommunications and network power distribution
Battery-backed systems and mobile equipment
Automation equipment and field devices
Key specifications
Model: MEAN WELL DDR-240B-24 (MPN: DDR-240B-24, EAN: 4021087050845)
Input voltage: 16.8–33.6 Vdc
Output voltage: 24 Vdc
Output power: 240 W
Maximum output current: 10 A
Mounting: DIN-rail
Compliance: RoHS
Dimensions (W×D×H): 40 × 113.5 × 125.2 mm
Packaging: 20 units per pack
How to use
Mount the converter on a standard DIN rail inside the control cabinet or enclosure. Connect the input terminals to a suitable 16.8–33.6 Vdc source following polarity markings and ensure proper fusing according to system requirements. Connect the 24 Vdc output to the load, observing maximum current limits. Provide adequate ventilation and follow MEAN WELL’s wiring and grounding recommendations as found in the product manual.
Usage recommendations
Use appropriate input protection (fuse or circuit breaker) sized for the application, keep ambient temperature within the specified range, and avoid mounting near heat-generating components to maintain reliable operation. For detailed installation and safety instructions refer to the manufacturer datasheet.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 16.8 - 33.6 |
| Output voltage | 24 |
| Output current | 10 A |
| Output power | 240 W |

### Certificates

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.76 kg |
| Height | 125.2 mm |
| Width | 40 mm |
| Depth | 113.5 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 20 pc(s) |

## FAQ

### How much does the Power Adapter MEAN WELL DDR-240B-24 cost, and is it available for purchase?

The price is 124.95 € (valid at the time of publication and already includes all taxes). The item is available for order — 63 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 Thursday 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Power Adapter MEAN WELL DDR-240B-24 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Power Adapter MEAN WELL DDR-240B-24?

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/3966241/64239999_large.webp