# Power supply Ropam PS-HDN-3024 — switching power adapter for 24V systems

**URL:** https://aio.lv/en/product--ropam-ps-hdn-3024--12101051
**Data updated:** 2026-03-17 09:06 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Ropam
**Manufacturer code:** PS-HDN-3024
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ropam-ps-hdn-3024--12101051

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Ropam PS-HDN-3024 is a switching power supply designed to provide 24V DC output for compatible security, automation and control equipment. The unit follows an impulse (switch-mode) topology, delivering stabilized 24V power for devices such as access controllers, sensors, or low-voltage peripherals. It is intended for installation in electrical cabinets or enclosures where reliable 24V supply is required.

## Long description

Ropam PS-HDN-3024 is a switching power supply that provides a stabilized 24V DC output for security, automation and control equipment. Designed for installation in electrical cabinets or enclosures, this impulse (switch-mode) adapter supplies continuous 24V power to compatible access controllers, sensors, low-voltage peripherals and similar devices that require a reliable DC feed.
Advantages
The switching topology of the PS-HDN-3024 ensures efficient power conversion with reduced heat generation and compact size compared with linear adapters. The unit delivers a stable 24V output suitable for a range of low-voltage control and security components. Built for cabinet or enclosure mounting, it simplifies integration into existing systems and provides consistent supply under varying loads.
Suitable for
Access control panels and door controllers
Security sensors and detectors
Low-voltage automation modules and controllers
Peripheral equipment requiring 24V DC supply
Key specifications
Output voltage: stabilized 24V DC
Type: switching (switch-mode) power supply
Intended mounting: electrical cabinets or enclosed installations
Primary use: powering security, automation and control devices
How to use
Mount the power supply inside a suitably rated electrical cabinet or enclosure following local electrical codes. Connect the AC mains input to the unit using appropriate wiring and protective devices, and connect the 24V DC output to the target devices observing correct polarity. Verify connections and measure the output voltage before connecting sensitive electronics. Ensure proper ventilation and avoid placing the unit near heat sources or in direct contact with moisture.
Usage recommendations
For reliable operation, verify that the combined current draw of connected devices does not exceed the power supply's rated output. Use appropriate overcurrent protection on both AC and DC sides, and perform periodic visual inspections for secure connections and signs of overheating.

## FAQ

### How much does the Ropam PS-HDN-3024 switching 24V power supply cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 04.08.2026 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 Ropam 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 Ropam 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