LFA100F-3R3-J1Y The Cosel LFA100F-3R3-J1Y is an open-frame AC/DC converter providing a 3.3V DC output at up to 2A. It features universal AC input and a compact design.
Mfr Part #:

LFA100F-3R3-J1Y

Mfr Name: Cosel
Cosel
The Cosel LFA100F-3R3-J1Y is an open-frame AC/DC converter providing a 3.3V DC output at up to 2A. It features universal AC input and a compact design.
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LFA100F-3R3-J1Y Specifications Quick View

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

LFA100F-3R3-J1Y Description

Short technical summary and product information.

The Cosel LFA100F-3R3-J1Y is an open-frame AC/DC power supply designed for various applications. It offers a single output of 3.3V DC with a maximum current of 2.0A, resulting in a maximum output wattage of 6.6W.

 

This power supply accepts a universal AC input voltage range of 85-264V, making it suitable for global use. Key electrical specifications include a typical efficiency of 68.0% at 100V AC input and 68.5% at 200V AC input. It also features built-in protection circuits for inrush current, overcurrent, and overvoltage.

 

The unit is designed for chassis mounting and has dimensions of 154.9mm in length, 62.0mm in width, and 33.5mm in height. The operating temperature range is -10°C to 70°C. Safety agency approvals include CE, CSA, cURus, TUV, and UL, with standard compliance to IEC60950-1 and IEC62368-1.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected. This power supply is suitable for ITE (Commercial) applications.

LFA100F-3R3-J1Y Quick Information

Product Type: AC DC Converters
Series: LFA
Canonical Name: Cosel LFA100F-3R3-J1Y AC/DC Power Supply
Subcategory: Open Frame

LFA100F-3R3-J1Y Compliance

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

LFA100F-3R3-J1Y Features

  • Universal AC input voltage range (85-264V).
  • Provides 3.3V DC output at 2.0A.
  • Compact open-frame chassis mount design.
  • Wide operating temperature range (-10°C to 70°C).
  • Certified with CE, CSA, cURus, TUV, UL approvals.

LFA100F-3R3-J1Y Applications

  • Suitable for industrial control equipment power supplies.
  • Used in test and measurement instrumentation systems.
  • Ideal for telecommunications and networking hardware.
  • Applicable for factory automation and process control.
  • Supports embedded systems requiring 3.3V logic power.

LFA100F-3R3-J1Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LFA100F-3R3-J1Y?

The input voltage range is 85-264 VAC.

What output voltage and current does it provide?

It provides 3.3 VDC at 2.0 A.

What is the maximum output wattage?

The maximum output wattage is 6.6 W.

What is the operating temperature range?

The operating temperature range is -10°C to 70°C.

What is the package and mounting type?

The package is open frame with chassis mount.

What is the typical efficiency?

Typical efficiency is 68.0% at AC 100V and 68.5% at AC 200V.

What are the dimensions of the converter?

The dimensions are 154.9 mm x 62.0 mm x 33.5 mm.

LFA100F-3R3-J1Y Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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LFA100F-3R3-R2Y
LFA100F-3R3-R2Y
Cosel
The Cosel LFA100F-3R3-R2Y is an open-frame AC DC converter with a 3.3V output and 2A current rating. It features universal input voltage from 85-264 VAC.
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