# BEMKO A21-LDD015-1P-12V DIN Rail Power Supply 12V 15W

**URL:** https://aio.lv/en/product--bemko-a21-ldd015-1p-12v--12470443
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** BEMKO
**Manufacturer code:** A21-LDD015-1P-12V
**EAN:** 5900280979872
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bemko-a21-ldd015-1p-12v--12470443

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The BEMKO A21-LDD015-1P-12V is a professional DIN rail mounted power supply unit providing a stable 12V DC output with a power rating of 15W. Designed for industrial and automation applications, this compact power supply ensures reliable energy distribution in control cabinets. It features a standard DIN rail mounting system for quick installation and is suitable for powering various low-voltage electronic devices and control systems.

## Long description

The BEMKO A21-LDD015-1P-12V is a professional-grade DIN rail power supply designed to deliver a stable 12V DC output with a total power capacity of 15W. Engineered for industrial environments and automation control cabinets, this compact unit provides consistent energy distribution for sensitive electronic components. Its robust construction and standardized mounting interface ensure seamless integration into existing electrical infrastructures, offering a reliable solution for low-voltage power requirements.
Advantages
This power supply unit stands out due to its space-saving design, which allows for efficient use of limited space within control panels. The DIN rail mounting system facilitates rapid installation and maintenance, significantly reducing downtime during system upgrades or repairs. Furthermore, the device is built to maintain high operational stability, ensuring that connected equipment receives a steady voltage supply even under varying load conditions, which is essential for the longevity of automated systems.
Suitable for
Industrial automation and control systems
Powering sensors and low-voltage relays
LED lighting installations requiring 12V DC
Building management and security systems
Small-scale electronic control cabinets
When it may not be suitable
This power supply is not intended for high-power applications exceeding its 15W rating, as overloading may lead to thermal shutdown or permanent damage. It is also not designed for outdoor use unless housed within a suitable IP-rated protective enclosure to prevent exposure to moisture, dust, and extreme environmental conditions.
Key specifications
Output voltage: 12V DC
Power rating: 15W
Mounting type: DIN rail
Application: Industrial and automation
Design: Compact, cabinet-ready
How to use
Installation should be performed by a qualified professional in accordance with local electrical safety regulations. The unit is designed to snap directly onto a standard DIN rail inside a control cabinet. Connect the AC input wires to the designated terminals, ensuring the power is disconnected during the wiring process. Once securely mounted, connect the 12V DC output terminals to your electronic devices, verifying that the polarity is correct before restoring power to the system.
What to consider before purchase
Ensure the total power consumption of your devices does not exceed 15W
Verify that the input voltage range matches your local power supply
Check the available space on your DIN rail to accommodate the unit dimensions
Confirm the operating temperature range is suitable for your installation environment
Usage recommendations
Always ensure proper ventilation around the power supply to prevent heat accumulation. Regularly inspect terminal connections to ensure they remain tight and free from oxidation, which helps maintain optimal electrical conductivity and system reliability.

## FAQ

### How much does the BEMKO A21-LDD015-1P-12V DIN Rail Power Supply cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 BEMKO 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 BEMKO 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

## Image

https://aio.lv/img/cache/product/12470443/68773045_large.webp