# MEAN WELL RD-35B Dual Output Power Supply Unit 35W

**URL:** https://aio.lv/en/product--mean-well-rd-35b--1789917
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** RD-35B
**EAN:** 4021087014939
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-08-22 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-rd-35b--1789917

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.08.2026 | free |
| Pickup points | 25.08.2026 | 1.79 EUR |
| Courier delivery to door | 25.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL RD-35B is a reliable 35W dual output power supply unit designed for industrial applications. It features a wide AC input voltage range of 88-264V and a frequency range of 47-63Hz. With a high MTBF of 179,000 hours and UL60950 and TUV EN60950 safety certifications, this metallic-cased unit ensures stable and safe performance for various electronic systems and equipment requiring dual voltage rails.

## Long description

The MEAN WELL RD-35B is a high-performance 35W dual output power supply unit engineered for demanding industrial environments. This compact device provides stable power across two voltage rails, making it an essential component for complex electronic systems that require reliable dual-voltage distribution. Housed in a durable metallic casing, the unit is built to withstand rigorous operational conditions while maintaining consistent output performance.
Advantages
This power supply unit offers exceptional reliability through its high MTBF of 179,000 hours and has undergone a 100% full burn-in test to ensure long-term stability. It is designed to handle challenging electrical environments, featuring the ability to withstand a 300VAC surge for up to 5 seconds. The unit operates efficiently at temperatures up to 70 degrees Celsius and is vibration-resistant, meeting 5G testing standards. Additionally, the integrated LED indicator provides immediate visual confirmation of power status, simplifying maintenance and monitoring tasks.
Suitable for
Industrial automation systems
Electronic equipment requiring dual voltage rails
Control panels and instrumentation
Communication and networking hardware
When it may not be suitable
This unit is specifically designed for industrial applications and may not be suitable for consumer-grade electronics that require specialized connectors or specific form factors not supported by this terminal-block design. It is also not intended for outdoor use without an appropriate protective enclosure.
Key specifications
Power output: 35W
Input voltage range: 88-264VAC
Frequency range: 47-63Hz
Efficiency: 82%
Operating temperature: Up to 70 degrees Celsius
Vibration resistance: 5G
Safety certifications: UL60950, TUV EN60950
How to use
Installation should be performed by qualified personnel. Secure the unit to a flat surface using the provided mounting holes, ensuring adequate airflow around the metallic casing for heat dissipation. Connect the AC input wires to the designated terminals and verify the voltage range before powering on. Connect your DC loads to the respective dual output terminals, ensuring that the total power draw does not exceed the 35W limit. Once connected, the LED indicator will illuminate to confirm the unit is active.
What to consider before purchase
Verify that your equipment requirements match the dual output voltage specifications.
Ensure the installation environment allows for proper heat dissipation.
Check that the total load does not exceed the 35W maximum capacity.
Usage recommendations
For optimal longevity and performance, ensure the power supply is mounted in an orientation that promotes natural convection cooling and keep the operating environment within the specified temperature range.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.3 kg |
| Mean time between failures (MTBF) | 179000 h |
| Safety | UL60950, TUV EN60950 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 | 36 mm |
| LED indicators | Y |
| Width | 82 mm |
| Depth | 99 mm |
| Product colour | Metallic |
| Input current | 0.8 |
| Efficiency | 82 % |
| Hold time | 80 ms |
| Rise time | 30 ms |
| Power protection features | Short circuit, Overload, Over voltage |
| AC input frequency | 47 - 63 |
| AC input voltage | 88 - 264 |
| Total power | 35 W |

## FAQ

### How much does the MEAN WELL RD-35B Dual Output Power Supply Unit 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 — 43 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 20.08.2026 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-35B Dual Output 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/1789917/58083125_large.webp