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header-product DC/DC converter MEAN WELL IRM-01-12S, 1 W, 12 V output, 85–305 V input, RoHS
17.99 €

DC/DC converter MEAN WELL IRM-01-12S, 1 W, 12 V output, 85–305 V input, RoHS

MEAN WELL IRM-01-12S DC/DC 1 W 12 V Photo 1
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DC/DC converter MEAN WELL IRM-01-12S, 1 W, 12 V output, 85–305 V input, RoHS

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DC/DC converter MEAN WELL IRM-01-12S, 1 W, 12 V output, 85–305 V input, RoHS

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Short description

MEAN WELL IRM-01-12S is a compact 1 W DC/DC converter designed to provide a regulated 12 V output from a wide 85–305 V input range. It meets RoHS sustainability requirements and is suitable for low-power embedded applications, industrial control boards, signal conditioning and small instrumentation. Small footprint (33.7 mm depth, 15 mm height) and 25.5 g weight simplify integration into space-constrained designs.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 3724306
Manufacturer: mean well
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Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

MEAN WELL IRM-01-12S is a compact DC/DC converter delivering a regulated 12 V output from a wide input range of 85–305 V AC. Designed for low-power applications, this 1 W module provides reliable voltage conversion in a miniature encapsulated SMD package with a small footprint (33.7 mm depth, 15 mm height) and low weight. It conforms to RoHS requirements and is intended for integration on PCBs and in space-constrained electronic designs where stable 12 V rail and isolation are required.

Advantages

The IRM-01-12S offers stable regulation at low load currents with compact dimensions that simplify placement on crowded boards. Its wide 85–305 V AC input range allows global AC mains compatibility without additional components. Encapsulated construction and SMD mounting enable automated assembly and reduce the need for external protection, while RoHS compliance supports environmentally conscious designs.

Suitable for

  • Low-power embedded systems and microcontroller boards
  • Industrial control and monitoring modules
  • Signal conditioning and small instrumentation
  • Telecom and network accessory devices with modest power needs
  • Space-constrained electronics and compact consumer devices

Key specifications

  • Output voltage: 12 V DC
  • Output power: 1 W (approximately 0.083 A output current)
  • Input voltage range: 85–305 V AC
  • Mounting style: SMD (surface-mount device) in encapsulated package
  • Dimensions: depth 33.7 mm, height 15 mm (approximate footprint-friendly form factor)
  • Weight: approximately 25.5 g
  • Environmental: RoHS compliant

How to use

Place the IRM-01-12S on the PCB according to the manufacturer's recommended land pattern and solder using standard SMD reflow or hand-soldering processes suitable for encapsulated modules. Ensure mains input is connected to the correct input pads and the 12 V output is taken from the designated output pads. Observe isolation clearances and follow safety practices when working with high AC voltages. Verify output voltage under expected load conditions and add filtering or decoupling capacitors on the output if required by the application.

Usage recommendations

Use the module within its rated input range and avoid continuous operation near maximum output current to extend service life. Provide adequate spacing from heat-sensitive components and, if required, include input surge protection or additional transient suppression in environments with unstable mains. For critical applications, validate thermal behavior on the target PCB layout and include output filtering to meet downstream noise requirements.

Specifications

Weight:
0.0255 kg
All features
Input voltage:
85 - 305
Output voltage:
12
Output current:
0.083 A
Output power:
1 W

Technical details

Sustainability certificates:
RoHS

Weight & dimensions

Weight:
0.0255 kg
Height:
15 mm
Depth:
33.7 mm

Logistics data

Quantity per pack:
640 pc(s)

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Customer reviews

Customer questions

FAQ

How much does the MEAN WELL IRM-01-12S DC/DC 1 W 12 V cost, and is it available for purchase?

The price is 17.99 € (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 23.07.2026 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 IRM-01-12S DC/DC 1 W 12 V?

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.
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