# Voltage reducer Lite On RN-20 20A — adjustable DC voltage regulator for 20 A load

**URL:** https://aio.lv/en/product--lite-on-urz0823--11131325
**Data updated:** 2026-04-16 13:24 (EEST)
**Category:** Power Inverters
**Manufacturer:** Lite On
**Manufacturer code:** URZ0823
**EAN:** 5901436818823
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lite-on-urz0823--11131325

## 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

Lite On RN-20 is a voltage reducer designed to regulate DC voltage for applications with up to 20 A continuous current. The RN-20 provides adjustable output to protect and adapt power for electronics, batteries, motors and control systems. Key features include 20 A current capacity, compact single-module design and suitability for vehicle, industrial or hobby power setups.

## Long description

Lite On RN-20 is a compact adjustable DC voltage regulator designed to provide stable, selectable output voltage for systems drawing up to 20 A continuous. The single-module unit is intended to adapt or reduce supply voltage in vehicle, industrial and hobby applications where protection and precise adjustment of downstream electronics, batteries, motors or control circuits is required.
Advantages
The RN-20 offers a compact form factor and straightforward adjustment of output voltage to match a wide range of DC loads. Its 20 ampere continuous current capability supports medium-power devices while maintaining thermal performance appropriate for confined installations. The simple single-module design makes integration into wiring harnesses or control panels easier, and the device reduces the need for multiple fixed converters by allowing one unit to serve several voltage-matching tasks.
Suitable for
Vehicle electrical systems requiring reduced or regulated DC voltage
Powering motors and actuators within a 20 A current envelope
Industrial control circuits and sensors needing adjustable supply voltage
Battery-powered projects and hobby electronics where voltage adaptation is necessary
When it may not be suitable
This voltage reducer is not intended for applications that require currents above 20 A continuous or for systems demanding isolated outputs. It may also be unsuitable where very tight output regulation, low ripple, or specialized protections (such as certified EMI suppression or multiple isolated outputs) are mandatory. For high-power or safety-critical installations, consider devices with higher current ratings or additional certification and protection features.
Key specifications
Maximum continuous current: 20 A
Type: Adjustable DC voltage reducer / regulator
Form factor: Single-module compact unit suitable for panel or inline installation
Typical use: Reduction and regulation of DC supply to electronics, motors and batteries
How to use
Install the RN-20 inline with the DC supply and the load, observing correct polarity and secure electrical connections. Adjust the output voltage using the provided adjustment mechanism while monitoring the load voltage and current. Ensure adequate ventilation or mounting surface to dissipate heat during continuous operation at higher currents. Verify the adjusted voltage under expected load conditions and, if necessary, protect the unit and the load with appropriate fuses or circuit breakers sized for the application.
What to consider before purchase
Confirm the maximum continuous current draw of your device does not exceed 20 A
Check required output voltage range and whether adjustable reduction meets that range
Evaluate cooling and mounting space for safe operation at higher currents
Decide if additional protections (fuses, surge suppression, isolation) are needed for your application
Usage recommendations
Use the RN-20 for mid-power DC applications where a compact adjustable reducer is needed. Always test the output under real load conditions, secure connections, and add appropriate protective devices to prevent overloads. For continuous near-maximum current operation, provide good thermal management and periodic inspection.

## FAQ

### How much does the Voltage reducer Lite On RN-20 20A cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 Lite On 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 Lite On 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/11131325/65883585_large.webp