# Power Supply mean well LRS-100N2-24 24V 4.2A 100W Switching PSU

**URL:** https://aio.lv/en/product--mean-well-lrs-100n2-24--10722000
**Data updated:** 2026-02-12 22:04 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** LRS-100N2-24
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.69 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 17.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-lrs-100n2-24--10722000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Mean Well LRS-100N2-24 is a 100W switching power supply providing 24V DC at 4.2A. Designed for reliable low-voltage power in industrial, automation, LED lighting and electronics projects, it offers compact form factor and stable output suitable for continuous operation. Use for powering controllers, modules and devices that require a regulated 24V supply.

## Long description

Mean Well LRS-100N2-24 is a switching power supply that delivers a stable 24V DC output at up to 4.2A, with a rated power of 100W. The unit is designed for continuous operation in industrial and automation environments, LED lighting installations and general electronics projects. Its compact enclosure and regulated output make it suitable for mounting inside control cabinets or equipment housings where reliable low-voltage power is required.
Advantages
The supply provides a constant 24V output with low ripple and stable regulation under varying loads, supporting consistent device performance. Built with a switching topology, the unit achieves high efficiency and reduced heat generation compared to linear supplies, which contributes to longer service life and lower energy consumption. The compact form factor and standardized mounting options simplify integration into cabinets and enclosures, while built-in protections for overload, overvoltage and short circuit enhance operational safety.
Suitable for
 Industrial control systems and PLCs that require a regulated 24V supply
 LED drivers and lighting installations with 24V LED strips or modules
 Automation equipment, sensors and actuators
 Embedded electronics, development boards and modules in prototypes
 Powering communication devices, relays and small motors within the 4.2A limit
Key specifications
 Output voltage: 24V DC
 Maximum output current: 4.2A
 Rated output power: 100W
 Switching power supply topology for higher efficiency
 Compact metal enclosure suitable for DIN or chassis mounting
 Built-in protections: overload, overvoltage and short-circuit protection
 Designed for continuous operation in industrial environments
How to use
Mount the power supply in a well-ventilated location inside a control cabinet or on a suitable chassis, ensuring sufficient clearance for heat dissipation. Connect the AC input to an appropriate mains source following local electrical codes and verify correct input voltage before powering the unit. Use correctly sized wiring on the DC output terminals to handle up to 4.2A and connect the 24V positive and negative outputs to the load, observing polarity. If powering multiple devices, ensure the combined current draw does not exceed the rated output. After wiring, apply mains power and confirm the output voltage with a multimeter before connecting sensitive electronics.
Usage recommendations
For reliable long-term operation, maintain ambient temperature within the device's rated range and avoid obstructing airflow around the enclosure. If the installation is subject to high inrush currents or peak loads, consider adding soft-start or current-limiting measures, and use appropriate fusing on the DC output to protect downstream devices. When used for LED lighting, verify LED driver and strip compatibility with a 24V constant supply and account for voltage drop on long cable runs by increasing conductor size or locating the supply closer to the load.

## FAQ

### How much does the Power Supply mean well LRS-100N2-24 24V 4.2A cost, and is it available for purchase?

The price is 20.69 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 Friday 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 mean well 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 mean well 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/10722000/59792985_large.webp