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header-product Power Supply Unit MEAN WELL SDR-75-48 77W Metallic
47.49 €

Power Supply Unit MEAN WELL SDR-75-48 77W Metallic

Power Supply Unit MEAN WELL SDR-75-48 Photo 1
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Power Supply Unit MEAN WELL SDR-75-48 77W Metallic

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Short description

The MEAN WELL SDR-75-48 is a 77W power supply unit with a metallic finish. It operates on an AC input voltage of 88-264V and frequency of 47-63Hz. With an impressive MTBF of 481900 hours, it ensures reliability. Dimensions are 32mm width, 102mm depth, and 125.2mm height. Compliant with EN60950-1 and UL508 safety standards, it is ideal for various applications.
Available for order: 170 pcs.
Warranty: 2 Years
SKU: 3256815
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: 0.51 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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Payment Methods:
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Product information

Description

The MEAN WELL SDR-75-48 77W Metallic is a compact DIN-rail power supply designed for industrial and control applications. It accepts a wide AC input range of 88–264 V at 47–63 Hz, delivers 77 W output power, and is built with a metallic enclosure. The unit meets EN60950-1 and UL508 safety standards and offers high reliability with an MTBF of 481,900 hours. Its slim dimensions (32 mm × 102 mm × 125.2 mm) allow easy installation on TS-35/7.5 or TS-35/15 DIN rails.

Advantages

The SDR-75-48 provides high conversion efficiency (around 90%) and low power dissipation, supports 150% peak load capability for short-duration surges, and is cooled by free air convection so no fan is required. It undergoes a 100% full-load burn-in test for quality assurance. The metallic housing contributes to mechanical robustness and electromagnetic compatibility.

Suitable for

  • Industrial control cabinets and automation systems
  • PLC, relay and I/O modules power supply
  • DIN-rail mounted equipment in machinery and building management

Key specifications

  • Output power: 77 W
  • Model: MEAN WELL SDR-75-48 (MPN: SDR-75-48)
  • Input: AC 88–264 V, 47–63 Hz
  • Efficiency: ~90%
  • Peak load capability: 150%
  • Cooling: free air convection (no fan)
  • Mounting: DIN rail TS-35/7.5 or TS-35/15
  • Safety standards: EN60950-1, UL508
  • MTBF: 481,900 hours
  • Dimensions (W×D×H): 32 mm × 102 mm × 125.2 mm
  • EAN: 4021087017855

How to use

Mount the unit on a TS-35/7.5 or TS-35/15 DIN rail and secure it according to the manufacturer’s instructions. Connect the AC input within the specified 88–264 V range and observe correct polarity and grounding. Verify output voltage and load connections before applying full load. Ensure adequate spacing around the unit for natural convection cooling and follow local wiring regulations and safety practices during installation.

Usage recommendations

Install in a dry, ventilated enclosure with ambient temperature and ventilation consistent with the device datasheet. Avoid blocking airflow, limit exposure to corrosive environments, and ensure the wiring and protective devices are rated for the specified input and output currents.

Specifications

Total power:
77 W
Efficiency:
90 %
Weight:
0.51 kg
Product colour:
Metallic
All features

Power

Total power:
77 W
Efficiency:
90 %
Hold time:
80 ms
Power protection features:
Overheating, Short circuit, Overload, Over voltage
AC input frequency:
47 - 63
AC input voltage:
88 - 264

Performance

Mean time between failures (MTBF):
481900 h

Design

Product colour:
Metallic

Weight & dimensions

Weight:
0.51 kg
Height:
125.2 mm
Width:
32 mm
Depth:
102 mm

Operational conditions

Operating relative humidity (H-H):
20 - 95
Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
-30 - 70

Other features

Rise time:
60 ms

Safety regulation & standards

Safety:
EN60950-1, UL508

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit MEAN WELL SDR-75-48 cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 170 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: 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 SDR-75-48?

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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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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