# Power supply unit MEAN WELL RD-65B 68 W Metallic

**URL:** https://aio.lv/en/product--mean-well-rd-65b--3258113
**Data updated:** 2026-07-25 04:16 (EEST)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** RD-65B
**EAN:** 4021087014892
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rd-65b--3258113

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

MEAN WELL RD-65B power supply unit delivers a total power of 68 W with an AC input voltage range of 88 to 264 V and a frequency of 47 to 63 Hz. Designed for reliable industrial and electronic applications, it features a metallic casing, high efficiency, and safety approvals including UL60950-1 and TUV EN60950-1. With a high MTBF of 265900 hours, this unit ensures long-lasting performance and stable power conversion for various technical setups.

## Long description

The MEAN WELL RD-65B 68 W Metallic power supply unit is a reliable and efficient component designed for various industrial and electronic applications. Delivering a total power of 68 W, this power supply unit ensures stable power conversion and long-lasting performance for your technical setups. Housed in a durable metallic casing, it is built to withstand demanding operational environments while maintaining consistent output.
Advantages
This power supply unit undergoes a 100% full burn-in test to ensure maximum reliability and operational stability right out of the box. It features an integrated LED indicator for power on status, allowing for quick visual checks during operation. The unit is engineered to withstand a 300VAC surge for up to 5 seconds and can handle high operating temperatures of up to 70 degrees Celsius. Additionally, it withstands a 5G vibration test, making it resilient in environments subject to mechanical stress, while offering high efficiency and a long service life.
Suitable for
Industrial electronic applications
Technical setups requiring stable power conversion
Environments subject to moderate vibration
Equipment operating in ambient temperatures up to 70 °C
When it may not be suitable
This power supply unit may not be suitable for outdoor use where it is directly exposed to moisture or extreme weather conditions, as the metallic casing is typically intended for indoor or enclosed installations. It is also not designed for low-power consumer electronics that require specialized external adapters rather than open-frame or enclosed industrial power units.
Key specifications
Total power: 68 W
AC input voltage range: 88 to 264 V
Frequency: 47 to 63 Hz
Input current: 2 A
Hold-up time: 60 ms
Efficiency: 78%
Operating temperature: up to 70 ºC
MTBF: 265900 hours
Casing material: Metallic
How to use
Installation should be performed by qualified personnel in accordance with local electrical codes and safety standards. Ensure the input voltage matches the specified range of 88 to 264 V AC before connecting the power supply to the mains. Securely mount the unit within a well-ventilated enclosure to manage operating temperatures effectively, and connect your electronic load to the designated output terminals while observing correct polarity.
What to consider before purchase
Verify that the 68 W power output meets the electrical requirements of your device.
Ensure there is adequate physical space and ventilation within your enclosure for mounting.
Check that your input voltage matches the supported range of 88 to 264 V AC.
For optimal longevity and safety, ensure proper ventilation around the metallic casing during operation and do not exceed the maximum specified operating temperature of 70 degrees Celsius.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.44 kg |
| Mean time between failures (MTBF) | 265900 h |
| Safety | UL60950-1, TUV EN60950-1 approved |
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -25 - 70 |
| Storage relative humidity (H-H) | 10 - 95 |
| Height | 38 mm |
| LED indicators | Y |
| Width | 98 mm |
| Depth | 129 mm |
| Product colour | Metallic |
| Input current | 2 |
| Efficiency | 78 % |
| Hold time | 60 ms |
| Rise time | 20 ms |
| Power protection features | Short circuit, Overload, Over voltage |
| AC input frequency | 47 - 63 |
| AC input voltage | 88 - 264 |
| Total power | 68 W |

## FAQ

### How much does the MEAN WELL RD-65B Power Supply Unit cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 24.08.2026 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

### Where can I download the instructions for MEAN WELL RD-65B Power Supply Unit?

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/3258113/58304784_large.webp