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header-product Power adapter Mean Well MPM-45-48ST 45 W, indoor, input 80–264 V, output 48 V, black
45.49 €

Power adapter Mean Well MPM-45-48ST 45 W, indoor, input 80–264 V, output 48 V, black

Power adapter Mean Well MPM-45-48ST 45 W Photo 1
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Power adapter Mean Well MPM-45-48ST 45 W, indoor, input 80–264 V, output 48 V, black

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Power adapter Mean Well MPM-45-48ST 45 W, indoor, input 80–264 V, output 48 V, black

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Short description

Mean Well MPM-45-48ST is a compact 45 W indoor power adapter providing universal AC input 80–264 V and a 48 V output. Designed for medical-compliant applications with EN/UL 60601 certification and 2xMOPP isolation, it is RoHS compliant. Dimensions are 52 × 109 × 33.5 mm and the unit is finished in black. Suitable for powering devices requiring stable 48 V supply in professional and industrial environments.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 3714994
Manufacturer: mean well
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.21 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

MPM-45-48ST is a compact 45 W indoor AC/DC PCB-mount medical-grade power adapter with universal input voltage 80–264 VAC and a regulated 48 V output. The unit meets medical safety standards (EN/UL 60601) with 2×MOPP isolation and low leakage current, and is RoHS compliant. Its small footprint and high efficiency make it suitable for professional and industrial devices that require a stable 48 V supply.

Advantages

The adapter delivers high efficiency (up to 92.5%) and very low no-load power consumption (<0.1 W). It provides reinforced insulation equivalent to Class II (2×MOPP), high EMC performance, 4 kVAC isolation and robust anti-vibration characteristics (2–5 G depending on model). The compact dimensions and effective thermal dissipation simplify integration into space-constrained designs.

Suitable for

  • Medical equipment and diagnostic devices requiring 2×MOPP isolation
  • Professional and industrial electronics needing a stable 48 V supply
  • PCB-mounted power solutions in compact assemblies

Key specifications

  • Output power: 45 W
  • Input voltage: 80–264 VAC
  • Output voltage: 48 V
  • Isolation: 4 kVAC; safety: EN/UL 60601 compliant, 2×MOPP
  • Efficiency: up to 92.5%
  • No-load power consumption: <0.1 W
  • Dimensions (manufacturer summary): 52 × 109 × 33.5 mm
  • Finish: black; RoHS compliant

How to use

Mount the MPM-45-48ST on the PCB according to the manufacturer’s layout and soldering guidelines, and connect the AC input (80–264 VAC) and the regulated 48 V output to the target circuitry. Ensure correct creepage and clearance distances in your assembly to maintain the certified 2×MOPP isolation. Provide adequate ventilation or heatsinking as required by your application to maintain operating temperature within specified limits.

Usage recommendations

Use the adapter in indoor environments and install it in equipment designed to meet medical safety and EMC requirements. Verify that the output rating and isolation level match the device’s needs and follow service and grounding practices specified in EN/UL 60601 when integrating into medical systems.

Specifications

Efficiency:
92 %
Weight:
0.206 kg
Product colour:
Black
All features
Input voltage:
80 - 264
Output voltage:
48
Input frequency:
47 - 63
Output current:
0.94 A
Output power:
45 W
Protection class:
II
Power current type:
AC-to-DC
Adjustable output voltage:
No

Power

Efficiency:
92 %
Power protection features:
Short circuit, Overload, Over voltage

Performance

Purpose:
Universal

Design

Product colour:
Black

Certificates

Certification:
EN/UL 60601, 2xMOPP
Compliance certificates:
RoHS

Weight & dimensions

Weight:
0.206 kg
Height:
33.5 mm
Width:
52 mm
Depth:
109 mm

Operational conditions

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

Other features

Power supply type:
Indoor

Logistics data

Quantity per pack:
1 pc(s)

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Power adapter Mean Well MPM-45-48ST 45 W cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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-45-48ST 45 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.
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