{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Power adapter/inverter Mean Well SPA01B-12, input 18–36 V, output 12 V, 1 W
20.99 €

Power adapter/inverter Mean Well SPA01B-12, input 18–36 V, output 12 V, 1 W

Mean Well SPA01B-12 power adapter/inverter 12 V 1 W 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/inverter Mean Well SPA01B-12, input 18–36 V, output 12 V, 1 W

{{email}}
You keep track of price changes

Power adapter/inverter Mean Well SPA01B-12, input 18–36 V, output 12 V, 1 W

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

Short description

Mean Well SPA01B-12 is a compact power adapter/inverter with input range 18–36 V and fixed 12 V output delivering 1 W of output power. Designed for low-power applications, it complies with RoHS and weighs approximately 3 g. Typical uses include small electronic modules, signal converters, and embedded systems where a stable 12 V supply from 18–36 V sources is required.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 3812863
Manufacturer: mean well
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.00 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
27.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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

Mean Well SPA01B-12 is a compact DC-DC regulated single output converter designed to provide a stable 12 V output from input voltages between 18 and 36 V. Delivering 1 W (12 V at 0.083 A) in a SIP package, this adapter/inverter is intended for low-power electronic applications where a small form factor, high isolation and RoHS compliance are important. The module offers 1500 VDC input-to-output isolation and weighs approximately 3 g, making it suitable for space-constrained and lightweight designs.

Advantages

The SPA01B-12 provides regulated 12 V output with low power consumption and a compact SIP package that simplifies board-level integration. High input-to-output isolation enhances safety and reduces interference between circuits. The wide input range allows operation from various 18–36 V sources, while RoHS compliance ensures adherence to environmental standards. Its small weight and size facilitate use in embedded systems and modules with limited space.

Suitable for

  • Small electronic modules and signal converters
  • Embedded systems and controllers requiring isolated 12 V supply
  • Low-power instrumentation and sensor interfaces
  • Battery-powered or vehicle systems with 18–36 V available

Key specifications

  • Input voltage range: 18–36 V DC
  • Output voltage: 12 V DC
  • Output current: 0.083 A (maximum)
  • Output power: 1 W
  • Isolation voltage (input-to-output): 1500 V DC
  • Package type: SIP (single in-line package)
  • Compliance: RoHS
  • Approximate weight: 3 g

How to use

Install the SPA01B-12 on the circuit board in the specified SIP footprint, observing correct polarity and recommended soldering practices for small modules. Connect an appropriate 18–36 V DC source to the input pins and take the regulated 12 V from the output pins. Ensure the load does not exceed the maximum output current of 0.083 A and provide adequate spacing or mounting to respect the isolation requirements. Verify thermal conditions in the intended enclosure since the converter is intended for low-power applications.

Usage recommendations

Use the SPA01B-12 where a low-power, isolated 12 V rail is required and the load stays within the 1 W rating. For reliable operation, avoid continuous operation at the maximum output current without confirming ambient temperature and ventilation. Maintain clearance distances and proper board layout to preserve the specified input-to-output isolation.

Specifications

Weight:
0.003 kg
All features
Input voltage:
18 - 36
Output voltage:
12
Output current:
0.083 A
Output power:
1 W

Technical details

Sustainability certificates:
RoHS

Weight & dimensions

Weight:
0.003 kg

Logistics data

Quantity per pack:
2800 pc(s)

Description

Machine translation. Load original

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 Mean Well SPA01B-12 power adapter/inverter 12 V 1 W cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 22.07.2026 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 Mean Well SPA01B-12 power adapter/inverter 12 V 1 W?

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.