# Power Supply Module H-TRONIC SP-12-401 12V 1A for PCB mounting

**URL:** https://aio.lv/en/product--h-tronic-1190085--1618946
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** H-TRONIC
**Manufacturer code:** 1190085
**EAN:** 4260003173477
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--h-tronic-1190085--1618946

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Compact power supply module H-TRONIC SP-12-401 provides a regulated 12 V DC output at up to 1 A and is designed for PCB mounting. The module is suitable for powering small electronic devices, controllers, sensors and embedded projects where a stable 12 V supply is required. Intended for integration into circuits, it simplifies installation and saves board space.

## Long description

Compact power supply module H-TRONIC SP-12-401 delivers a regulated 12 V DC output with a maximum current of 1 A and is designed for direct PCB mounting. The module provides a stable low-noise supply suitable for small electronic devices, embedded projects, sensors and control circuits where board-level integration and space saving are required. Its low-profile form factor and fixed-output design simplify wiring and reduce the need for external power adapters in custom assemblies.
Advantages
The SP-12-401 offers a ready-to-mount solution that eliminates bulky off-board power supplies and reduces assembly complexity. The module provides regulated output with protection features built into the design to maintain voltage stability under varying load conditions. Its PCB-compatible pin layout facilitates soldering or insertion into a prototyping board, enabling compact installations and straightforward thermal management on the host PCB.
Suitable for
 Powering microcontroller boards and development modules
 Supplying sensors and signal-conditioning circuits
 Embedding in compact consumer or industrial control devices
 Low-power lighting, small actuators and relays within 1 A range
 Prototyping and OEM board-level power solutions
Key specifications
 Output voltage: 12 V DC regulated
 Maximum output current: 1 A
 Mounting style: PCB mount
 Form factor: compact, low-profile module suitable for board integration
 Typical applications: small electronics, controllers, sensors and embedded systems
How to use
Mount the module on the host printed circuit board according to the manufacturer’s recommended footprint and solder the pins to ensure reliable electrical and mechanical connection. Connect the input supply to the designated input pins observing correct polarity and respect the permitted input voltage range described in the official datasheet. Place the module so that it has adequate copper area or thermal vias if higher continuous load is expected, and provide clearance for any nearby components to avoid thermal interaction. Verify output voltage with a multimeter before connecting sensitive loads.
Usage recommendations
For reliable operation, ensure the input supply can provide sufficient headroom and filtering, keep the ambient temperature within specified limits, and avoid operating continuously at the maximum rated current without appropriate PCB thermal provisions. Follow the manufacturer’s datasheet for exact input voltage range, ripple, and mounting footprint to achieve stable long-term performance.

## FAQ

### How much does the Power Supply Module H-TRONIC SP-12-401 12V 1A cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 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 23.07.2026 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 H-TRONIC 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 H-TRONIC 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/1618946/52128105_large.webp