LFA100F-3R3-SJ1R2Y The Cosel LFA100F-3R3-SJ1R2Y is an open-frame AC/DC converter providing a 3.3V output at 2A. It features universal input and 79% efficiency.
Mfr Part #:

LFA100F-3R3-SJ1R2Y

Mfr Name: Cosel
Cosel
The Cosel LFA100F-3R3-SJ1R2Y is an open-frame AC/DC converter providing a 3.3V output at 2A. It features universal input and 79% efficiency.
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LFA100F-3R3-SJ1R2Y Specifications Quick View

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

LFA100F-3R3-SJ1R2Y Description

Short technical summary and product information.

The Cosel LFA100F-3R3-SJ1R2Y is an AC/DC power supply converter designed for ITE (Commercial) applications. This open-frame unit offers a single output of 3.3V with a maximum current of 2A, delivering a total wattage of 6.6W.

 

Key electrical specifications include a universal input voltage range of AC85-264V, a typical efficiency of 68.0% at ACIN 100V and 68.5% at ACIN 200V. It also features built-in inrush current limiting, overcurrent protection (OCP), and overvoltage protection (OVP).

 

Designed for chassis mounting, this converter operates within a temperature range of -10°C to 70°C. Its dimensions are 154.9mm in length, 62.0mm in width, and 33.5mm in height. The unit complies with safety standards such as UL60950-1 and EN62368-1.

LFA100F-3R3-SJ1R2Y Quick Information

Product Type: AC DC Converter
Series: LFA100F
Canonical Name: Cosel LFA100F Series AC/DC Converter, 3.3V, 2A, 6.6W
Subcategory: Open Frame Power Supply

LFA100F-3R3-SJ1R2Y Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

LFA100F-3R3-SJ1R2Y Features

  • Open frame AC/DC converter with 3.3V output.
  • Universal input voltage range of 85-264 VAC.
  • Maximum output current of 2.0 A.
  • Chassis mount type for easy integration.
  • Operates from -10°C to 70°C ambient temperature.

LFA100F-3R3-SJ1R2Y Applications

  • Ideal for powering 3.3V logic circuits.
  • Used in industrial control systems.
  • Suitable for embedded electronics.
  • Applicable in test and measurement equipment.

LFA100F-3R3-SJ1R2Y FAQs

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

85-264 VAC.

What is the output voltage?

3.3 VDC.

What is the output current?

2.0 A.

What is the output wattage?

6.6 W.

What is the operating temperature range?

-10°C to 70°C.

What is the mounting type?

Chassis mount.

What is the package type?

Open frame.

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