# Switching Power Supply RoGer PS4D – DIN-rail/board mounting, PS4D model

**URL:** https://aio.lv/en/product--roger-ps4d--11769468
**Data updated:** 2026-03-08 22:29 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** RoGer
**Manufacturer code:** PS4D
**EAN:** 5907608963568
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roger-ps4d--11769468

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

RoGer PS4D is a switching (impulse) power supply designed for integration in electronic and control systems. The PS4D provides stabilized DC output (model-specific), suitable for DIN-rail or PCB mounting in control cabinets and automation applications. Typical uses include powering controllers, sensors, access control devices and auxiliary circuits where compact, reliable DC supply is required.

## Long description

RoGer PS4D is a compact switching power supply designed for installation in control cabinets and electronic systems. It provides a stabilized DC output suitable for powering controllers, sensors, access control modules and other low-voltage devices. The unit supports both DIN-rail and PCB/board mounting, offering flexible integration options for automation and control applications where a reliable compact DC source is required.
Advantages
The PS4D delivers regulated DC output with typical characteristics of modern switch-mode supplies: high efficiency, reduced heat generation and stable voltage under varying loads. Its combined DIN-rail and board mounting options simplify installation in different panel layouts and reduce the need for separate adapters. The design focuses on compact footprint and practical connection points for quick wiring inside control cabinets.
Suitable for
 Powering PLCs and microcontroller-based control boards
 Supplying sensors and field devices in automation systems
 Supporting access control readers, locks and intercom modules
 Providing auxiliary DC supply for relay and signaling circuits
Key specifications
 Supply type: switch-mode (impulse) DC power supply
 Mounting: DIN-rail and PCB/board compatible
 Output: stabilized DC (model-specific voltage and current ratings)
 Intended use: low-voltage control and automation equipment
 Form factor: compact module suitable for control cabinets
How to use
Install the PS4D on a standard DIN-rail or secure it to the board according to the mechanical mounting provisions. Connect the AC or DC input supply following the polarity and safety instructions provided with the system, and connect the stabilized DC output to the load. Ensure correct wire sizes and secure terminal connections to maintain performance and safety. Verify output voltage with a multimeter before connecting sensitive electronics.
Usage recommendations
Place the power supply in an enclosure with adequate ventilation and avoid mounting near heat sources. Use proper fusing on the input side and observe electromagnetic compatibility practices when routing input and output cables. For continuous or critical applications, verify the model's rated current and ambient temperature limits to ensure reliable operation.

## FAQ

### How much does the RoGer PS4D switching power supply cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 02.07.2026 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 RoGer 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 RoGer 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/11769468/67149629_large.webp