# Power Supply Unit MEAN WELL LRS-100-24

**URL:** https://aio.lv/en/product--mean-well-lrs-100-24--3260785
**Data updated:** 2025-12-29 10:50 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** LRS-100-24
**EAN:** 4021087027953
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.17 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 15.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-lrs-100-24--3260785

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL LRS-100-24 is a metallic power supply unit with a total power of 108 W. It supports an AC input voltage range of 85 - 264 V and operates at a frequency of 47 - 63 Hz. With an impressive mean time between failures (MTBF) of 720600 hours, this unit ensures reliability. It meets safety standards including UL60950-1 and TUV EN60950-1. Compact dimensions of 97 mm width, 129 mm depth, and 30 mm height make it suitable for various applications.

## Long description

The MEAN WELL LRS-100-24 is a compact metallic power supply unit with a nominal output of 24 V and a total power rating of 108 W. It accepts a universal AC input from 85 to 264 V at 47–63 Hz, features full-range operation and is designed for reliable continuous use with an MTBF of approximately 720,600 hours. The unit meets relevant safety standards for electronic equipment and household appliances and has a low-profile 1U form factor (97 × 129 × 30 mm), making it suitable for industrial and consumer applications that require a small, high-reliability PSU.
Advantages
The LRS-100-24 offers wide AC input range and surge immunity up to 300 VAC for 5 seconds, integrated protections against short circuit, overload and overvoltage, and passive cooling by free air convection for quiet operation. It has a miniature, 1U low-profile metal enclosure, low no-load power consumption (\<0.3 W), LED power-on indicator, high operating temperature capability up to 70°C, and complies with IEC/EN safety standards for household appliances. The supply is factory burn-in tested at 100% full load and designed for high efficiency and long service life.
Suitable for
 Industrial control systems and automation equipment
 Household appliance power modules and embedded systems
 Telecommunications and network devices requiring 24 V supply
 Cabinet-mounted or DIN-rail-adjacent installations with limited space
Key specifications
 Model: MEAN WELL LRS-100-24 (MPN: LRS-100-24, EAN: 4021087027953)
 Output: 24 V DC, total power 108 W
 Input: AC 85–264 V, 47–63 Hz; withstands 300 VAC surge for 5 s
 Protections: Short circuit, overload, overvoltage
 Cooling: Convection (no fan)
 Dimensions: 97 × 129 × 30 mm (W × D × H)
 No-load power consumption: \<0.3 W
 Operating temperature: up to 70 °C
 Compliance: IEC/EN 60335-1 (PD3), IEC/EN 61558-1,2-16; UL60950-1 / TUV EN60950-1
 Other: Withstand 5G vibration, Over voltage category III, 100% full load burn-in test, MTBF ~720,600 h
How to use
Install the power supply in a well-ventilated area ensuring adequate clearance for natural convection cooling. Connect the AC input to a properly rated mains source within 85–264 V and observe correct wiring polarity and grounding. Connect the 24 V DC output to the load, ensuring the total load does not exceed 108 W. If used in elevated altitudes (up to 5000 m) or high-temperature environments, verify the derating conditions in the manufacturer datasheet. Do not block ventilation openings and avoid installing near heat sources or in sealed enclosures without additional cooling.
Usage recommendations
For reliable long-term operation, perform wiring with correct protective devices (fuse or circuit breaker), maintain ambient temperature below specified limits, and allow periodic inspection for dust accumulation. Use the unit within its rated output and environmental conditions to preserve efficiency and lifetime.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 108 W |
| Efficiency | 90 % |
| Hold time | 55 ms |
| Power protection features | Overload, Over voltage |
| Input current | 1.2 - 1.9 |
| AC input frequency | 47 - 63 |
| AC input voltage | 85 - 264 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 720600 h |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Metallic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.34 kg |
| Height | 30 mm |
| Width | 97 mm |
| Depth | 129 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -30 - 70 |
| Storage relative humidity (H-H) | 10 - 95 |

### Other features

| Feature | Value |
|---|---|
| Rise time | 500 ms |

### Safety regulation & standards

| Feature | Value |
|---|---|
| Safety | UL60950-1, TUV EN60950-1, EN60335-1, EN61558-1 /- 2 - 16 |

## FAQ

### How much does the Power Supply Unit MEAN WELL LRS-100-24 cost, and is it available for purchase?

The price is 18.17 € (valid at the time of publication and already includes all taxes). The item is available for order — 98 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 Thursday 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power Supply Unit MEAN WELL LRS-100-24?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3260785/64209208_large.webp