LFA100F-3R3-SJ1RY The Cosel LFA100F-3R3-SJ1RY is an open frame AC/DC converter providing a 3.3V DC output at 2A. It features universal input voltage and chassis mount.
Mfr Part #:

LFA100F-3R3-SJ1RY

Mfr Name: Cosel
Cosel
The Cosel LFA100F-3R3-SJ1RY is an open frame AC/DC converter providing a 3.3V DC output at 2A. It features universal input voltage and chassis mount.
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LFA100F-3R3-SJ1RY 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-SJ1RY Description

Short technical summary and product information.

The Cosel LFA100F-3R3-SJ1RY is an open frame AC/DC power supply designed for ITE (Commercial) applications. It offers a single output of 3.3V DC with a maximum current of 2.0A, providing a maximum output wattage of 6.6W.

 

This converter features a universal input voltage range of AC85-264V, making it suitable for global use. It has an efficiency of 68.0% at ACIN 100V and 68.5% at ACIN 200V. The unit includes built-in inrush current limiting, overcurrent protection (OCP), and overvoltage protection (OVP).

 

With dimensions of 154.9mm x 62.0mm x 33.5mm, it is designed for chassis mounting. The operating temperature range is -10°C to 70°C. Safety agency approvals include CE, CSA, cURus, TUV, and UL, complying with standards like IEC60950-1 and IEC62368-1.

LFA100F-3R3-SJ1RY Quick Information

Product Type: AC DC Converter
Series: LFA
Canonical Name: Cosel LFA100F-3R3-SJ1RY AC/DC Converter
Subcategory: AC DC Converters

LFA100F-3R3-SJ1RY Compliance

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

LFA100F-3R3-SJ1RY Features

  • Open frame AC/DC converter.
  • 3.3V DC output at 2.0A.
  • Universal AC input (85-264V).
  • Chassis mount type.
  • Wide operating temperature range.

LFA100F-3R3-SJ1RY Applications

  • Powers embedded control systems in IT equipment.
  • Suitable for industrial sensor modules.
  • Used in commercial test and measurement devices.
  • Ideal for low-power microcontroller applications.

LFA100F-3R3-SJ1RY FAQs

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

85-264 VAC.

What are the output voltage and current?

3.3 VDC at 2.0 A.

What is the operating temperature range?

-10°C to 70°C.

What is the efficiency?

Typical 68.0% at 100 VAC and 68.5% at 200 VAC.

What package type and mounting are used?

Open frame, chassis mount.

What safety certifications does it have?

CE, CSA, cURus, TUV, UL approved to IEC 60950-1 and 62368-1.

What are the physical dimensions?

154.9 mm x 62.0 mm x 33.5 mm (6.10" x 2.44" x 1.32").

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