# Power Supply Unit MEAN WELL MDR-100-24

**URL:** https://aio.lv/en/product--mean-well-mdr-100-24--1621149
**Data updated:** 2025-12-29 07:43 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** MDR-100-24
**EAN:** 4021087020978
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-mdr-100-24--1621149

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL MDR-100-24 is a reliable power supply unit with a total power output of 96 W. It supports an AC input voltage range of 85 - 264 V and operates at a frequency of 47 - 63 Hz. Compact dimensions of 55 mm width, 100 mm depth, and 90 mm height make it suitable for various applications. Ideal for industrial and commercial use, it ensures stable performance and efficiency.

## Long description

The MEAN WELL MDR-100-24 is a compact DIN-rail mounted power supply that delivers up to 96 W output power with a nominal 24 V DC output. It accepts a universal AC input from 85 to 264 V at 47–63 Hz and is designed for continuous industrial and commercial use. The unit features convection cooling, low no-load power consumption and a DC OK relay contact for remote status monitoring.
Advantages
The MDR-100-24 incorporates ZCS/ZVS topology to reduce power dissipation and improve efficiency, includes multiple protections against short circuit, overload, over-voltage and over-temperature, and provides an LED power-on indicator. It is designed for installation on a TS-35/7.5 or 15 DIN rail and is factory burn-in tested at full load for reliability. No-load power consumption is less than 1 W.
Suitable for
Industrial control cabinets and automation equipment
Building management and HVAC systems
Telecommunications and networking devices
Peripheral devices and instrumentation requiring 24 V DC
Key specifications
Model: MEAN WELL MDR-100-24 (MPN: MDR-100-24, EAN: 4021087020978)
Output power: 96 W
Output voltage: 24 V DC
Input voltage: 85–264 V AC, 47–63 Hz
Cooling: Free air convection
Mounting: DIN rail TS-35/7.5 or 15
Protections: Short circuit / Overload / Over voltage / Over temperature
Indicators and contacts: LED power indicator, DC OK relay contact
No-load power consumption: \<1 W
How to use
Mount the unit on a TS-35/7.5 or 15 DIN rail and connect the AC input within the stated 85–264 V range, observing local wiring and safety standards. Connect the 24 V DC output to your load and use the DC OK relay contact and LED indicator to monitor operational status. Ensure adequate ventilation around the unit to maintain convection cooling and prevent overheating.
Usage recommendations
Install the MDR-100-24 in an environment free of excessive dust, corrosive gases and high humidity. Allow clearance above and below the unit for airflow, perform regular visual inspections of connections, and avoid exceeding rated output power to maintain reliable long-term operation.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 96 W |
| Efficiency | 86 % |
| Power protection features | Over voltage, Overheating, Overload |
| Input current | 1.3 |
| AC input frequency | 47 - 63 |
| AC input voltage | 85 - 264 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.42 kg |
| Height | 90 mm |
| Width | 55 mm |
| Depth | 100 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -10 - 60 |
| Storage relative humidity (H-H) | 10 - 95 |

## FAQ

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

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 344 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 14.07.2026 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 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, 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.

## Image

https://aio.lv/img/cache/product/1621149/64167353_large.webp