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LGA75A-3R3-Y The Cosel LGA75A-3R3-Y is an open frame AC/DC converter providing a 3.3V output at 15A. It features built-in overcurrent and overvoltage protection circuits.
Mfr Part #:

LGA75A-3R3-Y

Mfr Name: Cosel
Cosel
The Cosel LGA75A-3R3-Y is an open frame AC/DC converter providing a 3.3V output at 15A. It features built-in overcurrent and overvoltage protection circuits.
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LGA75A-3R3-Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Input Frequency
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Type
Voltage
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LGA75A-3R3-Y Description

Short technical summary and product information.

The Cosel LGA75A-3R3-Y is an open frame AC/DC power supply designed for ITE (Commercial) applications. It delivers a stable 3.3V output with a maximum current of 15A and an efficiency of 75% at full load.

 

This converter incorporates essential protection features, including built-in inrush current limiting, overcurrent protection (activating above 105% of rating), and overvoltage protection. It offers a wide input voltage range of AC85-132V, making it suitable for specific markets like Japan. The isolation voltage between input and output is rated at 2000V.

 

With a compact PCB construction, the LGA75A-3R3-Y has dimensions of 150.1mm x 50.0mm x 34.5mm. It operates within a temperature range of -10°C to 60°C and meets safety agency approvals including CE, cURus, and TUV. The unit is RoHS3 compliant.

LGA75A-3R3-Y Quick Information

Product Type: AC DC Converter
Series: LGA75A
Canonical Name: Cosel LGA75A-3R3-Y AC/DC Power Supply
Subcategory: AC DC Converter

LGA75A-3R3-Y Compliance

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

LGA75A-3R3-Y Features

  • Open frame AC/DC converter with 3.3V output.
  • Rated for 15A maximum output current.
  • Features overcurrent and overvoltage protection.
  • Operates from AC85-132V input voltage.
  • Compact PCB construction for easy integration.

LGA75A-3R3-Y Applications

  • Ideal for industrial power supply systems.
  • Suitable for Japanese market 100VAC applications.
  • Used in equipment requiring 3.3V logic power.
  • Can be used in test and measurement equipment.

LGA75A-3R3-Y FAQs

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

-10°C to 60°C

What is the mounting type and package style?

Chassis Mount, Open Frame

What are the input and output voltage specifications?

Input: 85-132VAC; Output: 3.3V

What is the output current rating?

15A

What is the typical efficiency?

75% at full load

What protection features are included?

Overcurrent protection (works over 105% of rating) and overvoltage protection.

What are the dimensions of the converter?

150.1mm x 50.0mm x 34.5mm (5.91" x 1.97" x 1.36")

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