# MEAN WELL GST18A05-P1J Power Adapter 18W 5V

**URL:** https://aio.lv/en/product--mean-well-gst18a05-p1j--12574185
**Data updated:** 2026-07-09 14:54 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** mean well
**Manufacturer code:** GST18A05-P1J
**EAN:** 4021087101363
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-gst18a05-p1j--12574185

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The MEAN WELL GST18A05-P1J is a high-efficiency desktop power adapter providing 18W of output power at a fixed 5V voltage. Designed for reliable performance, it supports a wide input voltage range of 85-264V AC. This RoHS-compliant power supply unit is suitable for various electronic devices requiring stable DC power, ensuring safety and durability in diverse operating environments.

## Long description

The MEAN WELL GST18A05-P1J is a high-efficiency desktop power adapter engineered to provide a stable 18W output at a fixed 5V voltage. Designed for industrial and commercial reliability, this power supply unit features a wide input voltage range of 85-264V AC, making it versatile for global use. It is built with a 3-pole IEC320-C14 AC inlet, ensuring a secure and standard connection for various electronic applications.
Advantages
This power adapter stands out due to its high energy efficiency and robust construction, which ensures long-term operational stability. The unit is fully RoHS-compliant, reflecting a commitment to environmental safety and high manufacturing standards. Its compact desktop design allows for easy integration into existing setups without occupying excessive space, while the fixed voltage output provides consistent power delivery to sensitive electronic components.
Suitable for
Powering small industrial electronic devices
Supplying stable DC power to communication equipment
Supporting consumer electronics requiring 5V input
Use in laboratory or office environments
This power adapter may not be suitable for devices requiring a voltage other than 5V or those that demand a higher power output than 18W. It is also not intended for outdoor use or environments with extreme moisture or high humidity, as it lacks specific ingress protection ratings for such conditions.
Key specifications
Output voltage: 5V DC
Output current: 3A
Output power: 18W
Input voltage range: 85-264V AC
AC inlet: 3-pole IEC320-C14
Dimensions: 54 mm x 93 mm x 36 mm
How to use
To use the MEAN WELL GST18A05-P1J, connect a compatible power cord to the IEC320-C14 inlet on the adapter and plug it into a standard wall outlet. Ensure that the device you intend to power is compatible with the 5V output and the 3A current rating. Connect the DC output plug to your device, ensuring a firm connection. Always verify that the polarity and voltage requirements of your target device match the specifications of the power supply before powering on.
What to consider before purchase
Verify the voltage and current requirements of your device
Check the connector type compatibility
Ensure the power cord for the IEC320-C14 inlet is available
Confirm the physical dimensions fit your workspace
Usage recommendations: Always ensure proper ventilation around the power adapter during operation to prevent overheating. Avoid placing the unit near heat sources or in direct sunlight to maintain optimal performance and longevity.

## Specifications

| Feature | Value |
|---|---|
| Height | 36 mm |
| Input voltage | 85 - 264 |
| Output voltage | 5 |
| Width | 54 mm |
| Depth | 93 mm |
| Output current | 3 A |
| Output power | 18 W |
| Quantity per pack | 60 pc(s) |
| Compliance certificates | RoHS |

## FAQ

### How much does the MEAN WELL GST18A05-P1J Power Adapter cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 10.08.2026 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 GST18A05-P1J Power Adapter?

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/12574185/68940693_large.webp