# Power adapter/inverter mean well MPM-90-24ST 90 W, indoor, 24 V output, 80–264 V input, black

**URL:** https://aio.lv/en/product--mean-well-mpm-90-24st--3944315
**Data updated:** 2026-01-06 11:14 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** MPM-90-24ST
**EAN:** 4021087069717
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-mpm-90-24st--3944315

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

MEAN WELL MPM-90-24ST is a 90 W indoor power adapter/inverter with 24 V output and wide input range of 80–264 V. Compact black unit (52 × 109 × 33.5 mm) certified to EN/UL 60601 with 2×MOPP isolation and RoHS compliance. Designed for medical and industrial applications requiring reliable isolated power in a small footprint; supplied as one piece.

## Long description

MPM-90-24ST is a 90 W indoor AC/DC PCB-mount medical-grade power adapter by Mean Well, offering a 24 V DC output and a wide input range of 80–264 VAC. The compact unit provides high efficiency up to 93%, low no-load consumption below 0.1 W and electrical isolation compliant with EN/UL 60601, providing 2×MOPP protection and low leakage current for medical applications.
Advantages
The adapter combines a small footprint with high power density (compact dimensions), excellent thermal dissipation and high EMC performance. It supports 4 kVAC isolation, double insulation (Class II, no FG) and models with II2~5G anti-vibration capability. The design meets IEC EN60601 and ANSI/AAMI ES60601-1 standards and is RoHS compliant, making it suitable where medical safety and low leakage are required.
Suitable for
Medical devices requiring isolated 24 V supply with 2×MOPP protection
Industrial control and instrumentation with compact power needs
PCB-mounted applications where a high density adapter is needed
Key specifications
Output power: 90 W
Output voltage: 24 V DC
Input voltage: 80–264 VAC
Efficiency: up to 93%
No-load power consumption: \< 0.1 W
Isolation: 4 kVAC
Safety: EN/UL 60601 with 2×MOPP; ANSI/AAMI ES60601-1 compliance
Insulation class: Class II (no FG)
Dimensions (from summary): 52 × 109 × 33.5 mm
RoHS compliant
How to use
Mount the MPM-90-24ST on the PCB following the manufacturer’s recommended footprint and observe clearance/creepage distances required by medical standards. Connect the AC input (80–264 VAC) to the designated input terminals and take the 24 V DC output from the output terminals. Ensure correct polarity and secure mechanical fixation. Verify thermal conditions and provide adequate cooling or airflow if the application approaches the adapter’s rated power.
Usage recommendations
Use this module in enclosed indoor equipment and verify installation meets EN/UL 60601 spacing and earthing requirements where applicable. For medical applications, confirm the complete system maintains the required 2×MOPP isolation and observe local regulations for leakage current limits.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 80 - 264 |
| Output voltage | 24 |
| Input frequency | 47 - 63 |
| Output current | 1.88 A |
| Output power | 90 W |
| Protection class | II |
| Power current type | AC-to-DC |
| Adjustable output voltage | No |

### Power

| Feature | Value |
|---|---|
| Efficiency | 93 % |
| Power protection features | Short circuit, Overload, Over voltage |

### Performance

| Feature | Value |
|---|---|
| Purpose | Universal |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Certification | EN/UL 60601, 2xMOPP |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.219 kg |
| Height | 33.5 mm |
| Width | 52 mm |
| Depth | 109 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | -40 - 85 |
| Storage temperature (T-T) | 20 - 90 |
| Operating temperature (T-T) | -30 - 80 |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Power adapter mean well MPM-90-24ST 90 W cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 23.07.2026 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. 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: 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 adapter mean well MPM-90-24ST 90 W?

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/3944315/64237603_large.webp