LFA10F-3R3-GJ1Y The Cosel LFA10F-3R3-GJ1Y is an open-frame AC/DC converter with a 3.3V output and 6.6W maximum power. It features universal AC input and a chassis mount design.
Mfr Part #:

LFA10F-3R3-GJ1Y

Mfr Name: Cosel
Cosel
The Cosel LFA10F-3R3-GJ1Y is an open-frame AC/DC converter with a 3.3V output and 6.6W maximum power. It features universal AC input and a chassis mount design.
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LFA10F-3R3-GJ1Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Dimensions
Efficiency
Height
Input Voltage
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Package / Case
Standard Number
Type
Voltage
Width

LFA10F-3R3-GJ1Y Description

Short technical summary and product information.

The Cosel LFA10F-3R3-GJ1Y is an AC/DC power supply converter designed for ITE (Commercial) applications. This open-frame unit provides a stable 3.3V DC output with a maximum current of 2A, delivering up to 6.6W of power.

 

It operates with a universal input voltage range of AC 85-264V, making it suitable for global use. The converter includes built-in protection circuits for inrush current, overcurrent, and overvoltage. It also features power factor correction and harmonic attenuation compliant with IEC61000-3-2.

 

The LFA10F-3R3-GJ1Y is designed for chassis mounting and has dimensions of 73.4mm x 50.0mm x 22.1mm. The operating temperature range is -10°C to 70°C. Safety agency approvals include CE, CSA, cURus, TUV, and UL, compliant with standards like 60950-1 and 62368-1.

LFA10F-3R3-GJ1Y Quick Information

Product Type: AC DC Converter
Series: LFA10F
Canonical Name: Cosel LFA10F Series AC/DC Converter, 3.3V Output, 6.6W
Subcategory: Open Frame

LFA10F-3R3-GJ1Y Compliance

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

LFA10F-3R3-GJ1Y Features

  • Provides 3.3V DC output at 6.6W.
  • Universal AC input range of 85-264V.
  • Includes OCP, OVP, and inrush current protection.
  • Operates from -10°C to 70°C.
  • Open frame, chassis mount design.

LFA10F-3R3-GJ1Y Applications

  • Suitable for ITE commercial applications.
  • Used in general power supply designs.
  • Ideal for equipment requiring stable 3.3V.
  • Supports global voltage requirements.

LFA10F-3R3-GJ1Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

AC85-264V (47-440Hz).

What is the output voltage and current?

3.3V at 2A maximum.

What is the operating temperature range?

-10°C to +70°C.

What is the mounting type?

Chassis mount, open frame package.

Does it have overcurrent protection?

Yes, OCP is included.

What is the efficiency?

Typically 68% at 100VAC and 68.5% at 200VAC.

What are the dimensions?

73.4mm x 50.0mm x 22.1mm.

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