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

LFA100F-3R3-SGY

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

Most important parameters for selection – full specs in datasheet.
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Current
Efficiency
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Mounting Type
Number of Outputs
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LFA100F-3R3-SGY Description

Short technical summary and product information.

The Cosel LFA100F-3R3-SGY is an AC/DC power supply in an open-frame, chassis mount configuration. It delivers a 3.3V DC output with a maximum current of 2A, providing up to 6.6W of power. This series features built-in protection circuits for inrush current, overcurrent, and overvoltage.

 

The unit offers a universal input voltage range of AC85-264V and complies with harmonic attenuation standards (IEC61000-3-2). It is designed for ITE (Commercial) applications and carries multiple safety agency approvals including CE, CSA, cURus, TUV, and UL, adhering to standards like 60950-1 and 62368-1.

 

With dimensions of 154.9mm x 62.0mm x 33.5mm, it is suitable for integration into various equipment. The operating temperature range is -10°C to 70°C. The power supply also meets EMI standards such as FCC-B and CISPR22-B, and includes EMS compliance according to EN61000 series standards.

LFA100F-3R3-SGY Quick Information

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

LFA100F-3R3-SGY Compliance

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

LFA100F-3R3-SGY Features

  • Compact PCB construction for versatile integration.
  • Built-in inrush, overcurrent, and overvoltage protection.
  • Universal input voltage range (AC85-264V).
  • Complies with harmonic attenuator IEC61000-3-2.
  • Safety approvals: CE, CSA, cURus, TUV, UL.

LFA100F-3R3-SGY Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for integration into various equipment.
  • Meets stringent EMI and EMS standards.
  • Robust protection features enhance reliability.

LFA100F-3R3-SGY 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 and current?

3.3 VDC at 2.0 A.

What is the maximum output power?

6.6 W.

What is the operating temperature range?

-10°C to 70°C.

What type of mounting does it support?

Chassis mount, open frame package.

What approvals does it have?

CE, CSA, cURus, TUV, UL.

What is the typical efficiency at 100 VAC?

68.0%.

LFA100F-3R3-SGY Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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LFA100F-3R3-CR2Y
LFA100F-3R3-CR2Y
Cosel
The Cosel LFA100F-3R3-CR2Y is an open frame AC-DC converter providing a 3.3VDC output at up to 2A. It features universal AC input and a compact design suitable for various applications.
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