# Power Supply Unit MEAN WELL NDR-75-12

**URL:** https://aio.lv/en/product--mean-well-ndr-75-12--1620836
**Data updated:** 2025-12-29 07:43 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** NDR-75-12
**EAN:** 4021087019682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-ndr-75-12--1620836

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL NDR-75-12 is a metallic power supply unit with a total power of 75.6 W. It supports AC input voltage from 90 to 264 V and operates at a frequency of 47 to 63 Hz. With a mean time between failures (MTBF) of 486200 hours, it ensures reliability. The unit is compact with dimensions of 32 mm width, 102 mm depth, and 125.2 mm height. It meets safety standards UL508 and TUV EN60950-1, making it a safe choice for various applications.

## Long description

The MEAN WELL NDR-75-12 is a metallic DIN-rail power supply delivering 75.6 W of output power. It accepts a wide AC input range (90–264 V, 47–63 Hz), includes full-range universal input and is designed for reliable continuous operation with an MTBF of 486,200 hours. The compact unit measures 32 mm (W) × 102 mm (D) × 125.2 mm (H) and is certified to UL 508 and TUV EN60950-1 safety standards.
Advantages
This power supply offers universal AC input for use with different mains voltages and passive cooling by free air convection, eliminating the need for fans. Built-in protections cover short circuit, overload, over-voltage and over-temperature conditions. It is suitable for DIN-rail TS-35/7.5 or 15 mounting and each unit undergoes a 100% full-load burn-in test to ensure consistent performance.
Suitable for
 Industrial control cabinets and automation systems
 DIN-rail mounted equipment and electrical panels
 Embedded systems requiring stable 12 V power
Key specifications
 Model: MEAN WELL NDR-75-12 (MPN: NDR-75-12)
 Output power: 75.6 W
 Input voltage: 90–264 V AC, 47–63 Hz
 Cooling: Free air convection (fanless)
 Protections: Short circuit, overload, over-voltage, over-temperature
 Mounting: DIN-rail TS-35/7.5 or 15
 Certifications: UL 508, TUV EN60950-1
 Dimensions: 32 × 102 × 125.2 mm (W × D × H)
 MTBF: 486,200 hours
 Quality control: 100% full-load burn-in test
How to use
Install the unit on a TS-35/7.5 or TS-35/15 DIN rail inside an electrical enclosure. Connect the AC mains input (90–264 V AC) to the designated input terminals and the 12 V DC output to the load following the polarity markings. Ensure adequate clearance around the unit for convection cooling and follow local wiring regulations and the manufacturer’s safety instructions during installation.
Usage recommendations
For reliable operation, keep the ambient temperature within the manufacturer’s specified range, avoid blocking ventilation paths, and ensure proper fuse or circuit protection on the AC input. Use in environments that comply with the unit’s safety certifications and perform periodic inspections as part of routine maintenance.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 75.6 W |
| Efficiency | 85.5 % |
| Hold time | 60 ms |
| Power protection features | Overload, Overheating, Over voltage |
| Input current | 0.9 - 1.45 |
| AC input frequency | 47 - 63 |
| AC input voltage | 90 - 264 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 486200 h |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.51 kg |
| Height | 125.2 mm |
| Width | 32 mm |
| Depth | 102 mm |

### Operational conditions

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

### Other features

| Feature | Value |
|---|---|
| Rise time | 1200 ms |

### Safety regulation & standards

| Feature | Value |
|---|---|
| Safety | Ul508, TUV EN60950-1 |

## FAQ

### How much does the Power Supply Unit MEAN WELL NDR-75-12 cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 13.07.2026 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, 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 NDR-75-12?

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/1620836/64167299_large.webp