# Power Adapter MEAN WELL PWM-90-48 90.24W Input 90-305V

**URL:** https://aio.lv/en/product--mean-well-pwm-90-48--10778965
**Data updated:** 2025-12-30 10:08 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** PWM-90-48
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.83 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 40.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-pwm-90-48--10778965

## 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-90-48 is a 90.24W power adapter for strip lights, operating at 90-305V input voltage and 47/63 Hz frequency. It boasts a long MTBF of 902400 hours, ensuring reliability. Its compact size (63mm x 171mm x 37.5mm) makes it versatile for various installations.

## Long description

The MEAN WELL PWM-90-48 is a 90.24W power adapter designed for LED strip lighting and other low-voltage DC LED loads. It accepts a wide AC input range of 90–305V at 47/63 Hz, delivers regulated DC output with PWM dimming capability, and features a compact housing (63 × 171 × 37.5 mm) and long MTBF of 902,400 hours for reliable continuous operation.
Advantages
This power adapter provides even dimming of LED strips down to zero percent of output using PWM control, and supports dimming via resistance, 0–10V, or external PWM signals. It achieves high conversion efficiency of up to 90.5% and includes a 1.8 m flexible cable with plug for straightforward connection. The unit’s wide input voltage range and compact form factor make it suitable for diverse installation scenarios.
Suitable for
 LED strip lighting installations requiring smooth dimming
 Indoor lighting systems with wide AC mains input (90–305V)
 Applications needing PWM, 0–10V or resistor-based dim control
 Compact or space-limited mounting locations
Key specifications
 Brand: mean well
 Model / MPN: PWM-90-48
 Output power: 90.24 W
 Input voltage: 90–305 V AC, 47/63 Hz
 Efficiency: up to 90.5%
 Dimming methods: PWM, resistance, 0–10 V
 Dims down to: 0% output
 Cable: 1.8 m flex & plug
 Dimensions: 63 × 171 × 37.5 mm
 MTBF: 902,400 hours
How to use
Connect the adapter to the AC mains (90–305 V) and to the LED strip or DC LED load following polarity markings. Use the provided 1.8 m flex and plug for the primary connection. For dimming, choose the compatible control method: attach a PWM signal, a 0–10 V control source, or a resistor-based dimming controller to the designated dimming input. Verify wiring and polarity before switching on power.
Usage recommendations
Install the adapter in a well-ventilated location away from direct heat sources. Ensure the connected LED load does not exceed the 90.24 W rating. For reliable dimming performance, use compatible controllers and keep dimming signal wiring separated from high-voltage AC lines to reduce interference.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.77 kg |
| Mean time between failures (MTBF) | 902400 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 | 37.5 mm |
| Input voltage | 90-305 |
| Output voltage | 48 |
| Width | 63 mm |
| Depth | 171 mm |
| Product colour | Black |
| Purpose | Strip light |
| Input frequency | 47/63 |
| Input current | 0.95 |
| Output current | 1.88 A |
| Efficiency | 90.5 % |
| Output power | 90.24 W |
| Power current type | AC-to-DC |

## FAQ

### How much does the Power Adapter MEAN WELL PWM-90-48 cost, and is it available for purchase?

The price is 48.83 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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-90-48?

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.

## Image

https://aio.lv/img/cache/product/10778965/60057046_large.webp