RAC03-12SE/277 The RECOM Power RAC03-12SE/277 is a 3W AC/DC converter with a 12V output voltage and a wide 85-305VAC input range. It offers 78% efficiency and is designed for Through Hole mounting.
Mfr Part #:

RAC03-12SE/277

Mfr Name: Recom Power
Recom Power
The RECOM Power RAC03-12SE/277 is a 3W AC/DC converter with a 12V output voltage and a wide 85-305VAC input range. It offers 78% efficiency and is designed for Through Hole mounting.
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RAC03-12SE/277 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Mounting Type
No Load Power Consumption
Number of Outputs
Operating Temperature
Power (Watts)
Standard Number
Type
Voltage

RAC03-12SE/277 Description

Short technical summary and product information.

This RECOM Power RAC03-12SE/277 is a compact AC/DC converter module delivering 3 Watts of power with a single 12VDC output. It features a universal input voltage range of 85-305VAC, making it suitable for global applications. The converter boasts a typical efficiency of 78% and includes essential protections like SCP and OVP.

 

Designed for ease of integration, this module utilizes Through Hole mounting and comes in a 16-DIP package. Its operating temperature range spans from -40°C to +85°C, with derating. The unit is certified to standards such as EN60335-1 and EN60950-1, and complies with RoHS3, REACH Unaffected, and MSL 1.

 

Key specifications include a low no-load power consumption of 30mW maximum, an input-to-output isolation of 3kVAC/1min, and enhanced EMI performance. It is well-suited for applications requiring reliable power conversion in household appliances and ITE commercial environments.

RAC03-12SE/277 Quick Information

Product Type: AC/DC Converter
Canonical Name: RECOM Power RAC03-12SE/277 AC/DC Converter
Subcategory: Board Mount

RAC03-12SE/277 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RAC03-12SE/277 Features

  • 3 Watt single output AC/DC converter.
  • Universal input voltage range 85-305VAC.
  • High efficiency up to 78% typical.
  • Isolated output with 3kVAC/1min rating.
  • Through Hole mounting in 16-DIP package.

RAC03-12SE/277 Applications

  • Ideal for industrial control systems.
  • Suitable for IoT and smart home devices.
  • Used in instrumentation and test equipment.
  • Powers embedded computing modules.
  • Designed for space-constrained board designs.

RAC03-12SE/277 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the RAC03-12SE/277?

The output voltage is 12VDC.

What is the power rating of this AC/DC converter?

This converter has a power rating of 3 Watts.

What is the input voltage range for the RAC03-12SE/277?

The input voltage range is 85 to 305 VAC.

What is the typical efficiency of the RAC03-12SE/277?

The typical efficiency is 78%.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C (With Derating).

How is the RAC03-12SE/277 mounted?

It is mounted using the Through Hole method.

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