{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Power Adapter MEAN WELL SD-100A-12
47.88 €

Power Adapter MEAN WELL SD-100A-12

Power Adapter MEAN WELL SD-100A-12 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 SD-100A-12

{{email}}
You keep track of price changes

Power Adapter MEAN WELL SD-100A-12

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

Short description

The MEAN WELL SD-100A-12 is a reliable 100W power adapter with a 12V output. It features RoHS compliance, ensuring environmental safety. Compact dimensions of 98mm width, 199mm depth, and 38mm height make it easy to integrate into various applications. Ideal for powering devices that require stable voltage and high efficiency.
Available at price 47.88 €: 30 pcs.
Total available for order: 60 pcs.
Warranty: 2 Years
SKU: 1777181
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
Monday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.65 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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 SD-100A-12 is an enclosed DC-DC converter and 100W power adapter that provides a stable 12V DC output at up to 8.5A from a 9.5–18V DC input. The compact unit (98 mm × 199 mm × 38 mm) is RoHS compliant and intended for applications that require reliable voltage conversion and continuous power delivery.

Advantages

This MEAN WELL adapter offers a compact form factor with a rated 100W output and built-in DC-DC conversion for efficient voltage regulation. The unit delivers a steady 12V output at up to 8.5A from a wide 9.5–18V input range, supporting stable operation of connected equipment. RoHS compliance ensures reduced hazardous substances in manufacturing, and the enclosed design provides protection for internal components.

Suitable for

  • Industrial control systems and automation equipment
  • Telecommunications and network devices
  • Embedded systems, single-board computers and peripherals
  • Battery-powered systems requiring DC-DC step-up or regulation

Key specifications

  • Manufacturer: mean well
  • Model (MPN): SD-100A-12
  • EAN: 4021087041744
  • Input voltage: 9.5–18 V DC
  • Output voltage: 12 V DC
  • Output current: 8.5 A (maximum)
  • Output power: 100 W
  • Form factor: enclosed DC-DC converter
  • Dimensions (W×D×H): 98 mm × 199 mm × 38 mm
  • Compliance: RoHS

How to use

Install the SD-100A-12 following the manufacturer’s mounting and ventilation guidelines to ensure adequate cooling. Connect a suitable 9.5–18V DC input source to the input terminals, and attach the load to the 12V output terminals, observing correct polarity. Verify that the connected load does not exceed the 8.5A maximum output current. After connections are secure, power the input source and monitor the output voltage for correct regulation before putting the device into continuous operation.

Usage recommendations

For reliable long-term operation, provide adequate airflow around the adapter, avoid exposure to excessive ambient temperatures, and use appropriate fusing on the input side to protect against overcurrent. Ensure wiring and connectors are rated for the expected current and check compatibility with the end equipment before installation.

Specifications

Weight:
0.58 kg
All features
Output voltage:
12
Output power:
100 W

Certificates

Compliance certificates:
RoHS

Weight & dimensions

Weight:
0.58 kg
Height:
38 mm
Width:
98 mm
Depth:
199 mm

Logistics data

Quantity per pack:
20 pc(s)

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}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH127 30 Monday Best delivery 47.88 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 30 29.07.2026 70.49 €
47.88 €
Stock: 30
Delivery Date: Monday Best delivery
Warehouse: WH127
Available only for legal entities
70.49 €
Stock: 30
Delivery Date: 29.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Power Adapter MEAN WELL SD-100A-12 cost, and is it available for purchase?

The price is 47.88 € (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 Monday 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. 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 SD-100A-12?

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.