# F&F ZI-12 Switching Voltage Stabilizer 12V DC 3A

**URL:** https://aio.lv/en/product--ff-zi-12--12452532
**Data updated:** 2026-05-18 02:38 (EEST)
**Category:** Voltage Stabilizers
**Manufacturer:** FF
**Manufacturer code:** ZI-12
**EAN:** 5908312595892
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-zi-12--12452532

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The F&F ZI-12 is a high-efficiency switching voltage stabilizer designed to provide a stable 12V DC output with a maximum current of 3A. This compact device is ideal for powering sensitive electronic equipment, ensuring reliable operation by protecting against voltage fluctuations. It is suitable for various industrial and residential automation applications requiring a steady power supply.

## Long description

The F&F ZI-12 is a high-efficiency switching voltage stabilizer engineered to deliver a consistent 12V DC output with a maximum load capacity of 3A. This compact electronic component is designed to maintain stable power delivery for sensitive equipment, effectively mitigating the risks associated with voltage fluctuations in electrical circuits. By providing a regulated power supply, it ensures the longevity and reliable performance of connected devices in both residential and industrial environments.
Advantages
The primary benefit of the F&F ZI-12 lies in its advanced switching technology, which allows for high energy efficiency and minimal heat generation during operation. Its robust design provides reliable protection against unstable input voltages, ensuring that sensitive electronics receive a steady stream of power. The compact form factor facilitates easy integration into existing control panels or enclosures, while the high output current capacity makes it versatile enough for a wide range of automation tasks.
Suitable for
Powering industrial automation controllers
Supplying stable voltage to residential smart home systems
Operating sensitive electronic sensors and monitoring equipment
Supporting LED lighting systems requiring constant voltage
This stabilizer may not be suitable for applications requiring a higher output current than 3A or for devices that demand a specific AC input or non-standard DC voltage levels. It is also not intended for use in environments with extreme moisture or high levels of conductive dust without appropriate protective housing.
Key specifications
Output voltage: 12V DC
Maximum output current: 3A
Technology: Switching voltage stabilizer
Application: Industrial and residential automation
To use the F&F ZI-12, ensure that the input power source matches the required specifications of the device. Connect the input terminals to your power supply and the output terminals to the load, ensuring correct polarity is observed at all times. Secure the device within a suitable enclosure to prevent accidental contact with live terminals and to protect the unit from environmental factors.
What to consider before purchase
Verify that your device load does not exceed the 3A limit
Ensure the input voltage range is compatible with the stabilizer requirements
Check the available space in your installation area for proper ventilation
For optimal performance and safety, always ensure that all electrical connections are tightened securely and that the device is installed in a well-ventilated area to prevent overheating during prolonged use.

## FAQ

### How much does the F&F ZI-12 Switching Voltage Stabilizer 12V 3A cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.07.2026 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 FF 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 FF 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/12452532/68755135_large.webp