{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Power adapter MEAN WELL GSM40B12-P1J 40W 12V 80-264V
48.49 €

Power adapter MEAN WELL GSM40B12-P1J 40W 12V 80-264V

Power adapter MEAN WELL GSM40B12-P1J Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Power adapter MEAN WELL GSM40B12-P1J 40W 12V 80-264V

{{email}}
You keep track of price changes

Power adapter MEAN WELL GSM40B12-P1J 40W 12V 80-264V

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The MEAN WELL GSM40B12-P1J is a reliable power adapter with an input voltage range of 80-264V and an output power of 40W at 12V. It is RoHS compliant and features a compact design with dimensions of 50mm in width and 125mm in depth, weighing 281.8g. Ideal for various applications requiring stable power supply.
Available for order: 46 pcs.
Warranty: 2 Years
SKU: 3802733
Manufacturer: mean well
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.28 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The MEAN WELL GSM40B12-P1J is an AC-DC medical desktop adapter delivering 12V DC at 3.34A (40W) from an 80–264V AC input. It uses a 2-pin IEC320-C8 input socket and supplies output through a P1J tuning fork plug with outer diameter 5.5 mm, inner diameter 2.1 mm and length 11 mm. The adapter meets EN 60601 medical safety requirements with 2xMOPP isolation, is Class II and RoHS compliant. Its compact dimensions (50 mm × 125 mm) and weight of 281.8 g make it suitable for medical and professional devices requiring a reliable low-voltage supply.

Advantages

The GSM40B12-P1J provides a stable 12V/3.34A output with built-in medical-grade isolation (EN 60601, 2xMOPP) and Class II double insulation, reducing risk in clinical environments. Its wide input range (80–264V AC) allows global use without an external converter, while the standardized P1J tuning fork plug (5.5 × 2.1 × 11 mm) and IEC320-C8 inlet simplify installation and replacement. Compact size and RoHS compliance add to its suitability for regulated equipment.

Suitable for

  • Medical desktop equipment requiring 12V, 3.34A power
  • Professional devices with P1J (5.5×2.1×11 mm) DC input
  • Applications needing EN 60601-compliant power supplies

Key specifications

  • Manufacturer: MEAN WELL (brand: mean well)
  • Model / MPN: GSM40B12-P1J
  • EAN: 4021087036863
  • Input: 80–264V AC via 2-pin IEC320-C8
  • Output: 12V DC, 3.34A (40W)
  • Output connector: P1J tuning fork plug, OD 5.5 mm, ID 2.1 mm, length 11 mm
  • Medical safety: EN 60601 with 2xMOPP isolation
  • Class: Class II
  • Compliance: RoHS
  • Dimensions (W × D): 50 mm × 125 mm
  • Weight: 281.8 g

How to use

Connect the adapter to mains power using the IEC320-C8 inlet, then insert the P1J tuning fork plug into the target device’s DC input socket ensuring correct polarity. Verify that the device requires 12V DC and does not draw more than 3.34A. Place the adapter on a stable, ventilated surface and do not cover the unit during operation. Disconnect from mains before performing any maintenance on the connected device.

Usage recommendations

Use the GSM40B12-P1J only with equipment designed for a 12V DC supply and compatible P1J connector dimensions; avoid exposure to liquids, extreme temperatures, or mechanical stress. For medical environments follow facility electrical safety procedures and schedule regular inspections of the adapter and cable.

Specifications

Weight:
0.2818 kg
All features

Power

Output power:
40 W
Input voltage:
80 - 264
Output voltage:
12

Weight & dimensions

Weight:
0.2818 kg
Width:
50 mm
Depth:
125 mm

Packaging content

Quantity per pack:
40 pc(s)

Certificates

Compliance certificates:
RoHS

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Power adapter MEAN WELL GSM40B12-P1J cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Power adapter MEAN WELL GSM40B12-P1J?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.