LFA100F-3R3-SR2Y The Cosel LFA100F-3R3-SR2Y is an open-frame AC-DC converter providing a 3.3VDC output at 2A. It features universal input voltage (AC85-264V) and a chassis mount design.
Mfr Part #:

LFA100F-3R3-SR2Y

Mfr Name: Cosel
Cosel
The Cosel LFA100F-3R3-SR2Y is an open-frame AC-DC converter providing a 3.3VDC output at 2A. It features universal input voltage (AC85-264V) and a chassis mount design.
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LFA100F-3R3-SR2Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
Efficiency
Height
Input Voltage
Length
Mounting Type
Number of Outputs
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Output Current
Output Voltage
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LFA100F-3R3-SR2Y Description

Short technical summary and product information.

The Cosel LFA100F-3R3-SR2Y is a compact, open-frame AC-DC power supply designed for ITE (Commercial) applications. It delivers a stable 3.3VDC output with a maximum current of 2A, providing up to 6.6W of power.

 

This converter features a universal input voltage range of AC85-264V, making it suitable for global use. It includes built-in protection circuits for inrush current, overcurrent, and overvoltage, enhancing reliability. The unit complies with harmonic attenuation standards (IEC61000-3-2) and meets FCC-B, CISPR22-B, EN55011-B, EN55022-B, and VCCI-B for EMI.

 

Designed for chassis mounting, the LFA100F-3R3-SR2Y operates within a temperature range of -10°C to 70°C. Safety agency approvals include CE, CSA, cURus, TUV, and UL, with compliance to standards like IEC60950-1 and IEC62368-1. It also meets RoHS3, REACH Unaffected, and MSL 1 compliance requirements.

LFA100F-3R3-SR2Y 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

LFA100F-3R3-SR2Y Compliance

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

LFA100F-3R3-SR2Y Features

  • Open-frame AC-DC converter for universal input.
  • Provides 3.3VDC output at 2A.
  • Features built-in protection circuits.
  • Chassis mount for easy integration.
  • Compliant with major safety and EMI standards.

LFA100F-3R3-SR2Y Applications

  • Suitable for ITE and commercial equipment.
  • Ideal for compact power supply needs.
  • Used in systems requiring stable DC voltage.
  • Designed for reliable industrial applications.

LFA100F-3R3-SR2Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the Cosel LFA100F-3R3-SR2Y?

The output voltage is 3.3 VDC.

What is the maximum output current for this AC-DC converter?

The maximum output current is 2.0 A.

What is the maximum output wattage?

The maximum output wattage is 6.6 W.

What is the input voltage range?

The input voltage range is AC85 - 264 V.

What is the operating temperature range?

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

What are the approval agencies for this power supply?

The approval agencies are CE, CSA, cURus, TUV, and UL.

Does this unit comply with RoHS standards?

Yes, it is RoHS3 Compliant.

LFA100F-3R3-SR2Y Alternate Parts

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LFA100F-3R3-SJ1R2Y
LFA100F-3R3-SJ1R2Y
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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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