# Power Adapter MEAN WELL PWM-40-24 40.08W Universal Black

**URL:** https://aio.lv/en/product--mean-well-pwm-40-24--9875695
**Data updated:** 2025-12-30 08:38 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** PWM-40-24
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.92 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 28.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-pwm-40-24--9875695

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 03.08.2026 | 1.79 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL PWM-40-24 is a universal power adapter with a power output of 40.08W. It operates on an input voltage of 90-305V and is designed for strip lights. The device has a mean time between failures (MTBF) of 995500 hours, ensuring reliability. Its compact dimensions of 53mm width, 150mm depth, and 35mm height make it suitable for various applications.

## Long description

The MEAN WELL PWM-40-24 is a universal 40.08W power adapter designed for LED strip lighting. It accepts a wide input voltage range of 90–305V and provides smooth PWM output for even dimming of LED strips. The unit features high efficiency (up to 90%), a 1.8 m flexible cable with plug, and an MTBF of 995,500 hours. Its compact dimensions (53 × 150 × 35 mm) make it suitable for a variety of indoor installations.
Advantages
The adapter supports PWM output and can dim down to 0% of output for complete blackout control. It offers compatibility with resistance dimmers, 0–10V controllers, or external PWM signals, enabling flexible integration with different control systems. High efficiency up to 90% reduces energy losses, while the long MTBF indicates reliable continuous operation.
Suitable for
LED strip lighting in residential and commercial interiors
Architectural accent lighting and under-cabinet illumination
Systems requiring PWM, 0–10V or resistance-based dimming control
Key specifications
Model: MEAN WELL PWM-40-24 (MPN: PWM-40-24)
Output power: 40.08 W
Input voltage: 90–305 V AC
Efficiency: up to 90%
Dimming: PWM output; compatible with resistance dimmers, 0–10V or external PWM signal; dims to 0%
Cable: 1.8 m flex and plug
MTBF: 995,500 hours
Dimensions: 53 × 150 × 35 mm
How to use
Install the MEAN WELL PWM-40-24 according to local electrical codes and ensure mains power is disconnected before wiring. Connect the adapter input to the AC supply (90–305 V) and the output to the LED strip load. For dimming, connect a compatible resistance dimmer, 0–10V controller, or an external PWM signal to the designated dimming terminals. Secure the unit in a dry, ventilated location and verify correct polarity and secure connections before powering on.
Usage recommendations
Use within the specified input voltage range and avoid overloading beyond the 40.08 W rated output. Provide adequate ventilation and protect the adapter from moisture and direct heat sources. When integrating with building control systems, follow the controller manufacturer's wiring guidelines to ensure proper dimming behavior.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.49 kg |
| Power supply type | Universal |
| Mean time between failures (MTBF) | 995500 h |
| Operating relative humidity (H-H) | 20 - 95 |
| Storage temperature (T-T) | -40 - 80 |
| Operating temperature (T-T) | -40 - 85 |
| Storage relative humidity (H-H) | 10 - 95 |
| Height | 35 mm |
| Input voltage | 90-305 |
| Output voltage | 24 |
| Width | 53 mm |
| Depth | 150 mm |
| Product colour | Black |
| Purpose | Strip light |
| Input frequency | 47/63 |
| Input current | 0.6 |
| Efficiency | 89 % |
| Output power | 40.08 W |
| Power protection features | Short circuit, Overload, Overheating, Over voltage |
| Power current type | AC-to-DC |

## FAQ

### How much does the Power Adapter MEAN WELL PWM-40-24 cost, and is it available for purchase?

The price is 33.92 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 Wednesday 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

### Where can I download the instructions for Power Adapter MEAN WELL PWM-40-24?

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/9875695/64382257_large.webp