Product Identity:
Part Number: LEA75F-3R3-GRY
Manufacturer: Cosel
Canonical Name: Cosel LEA75F-3R3-GRY AC/DC Converter
Product Type: AC DC Converter
Series: LEA75F
Category: Power Supplies - ExternalInternal (Off-Board)
Subcategory: Open Frame
Mounting Type: Chassis Mount

Summary:
The Cosel LEA75F-3R3-GRY is a 75W AC/DC converter with a 3.3V output. It features universal input and chassis mounting.

Description:
The Cosel LEA75F-3R3-GRY is an open-frame AC/DC converter designed for ITE (Commercial) applications. It provides a nominal output voltage of 3.3V and a maximum output current of 10A, delivering up to 75W of power.

Key electrical specifications include a wide input voltage range of 85-264 VAC, with efficiencies up to 77% at 200V input. The converter features power factor correction (PFC) and a typical start-up time of 500ms. It offers adjustable output voltage within a range of 2.85-3.6V for the 3.3V nominal output.

Designed for chassis mounting, this unit has dimensions of 222.0mm x 55.0mm x 29.0mm. It includes overcurrent and overvoltage protection features for enhanced reliability. The operating temperature range is -20°C to +70°C with derating.

Specifications:
- AEC Qualified: No
- Applications: ITE (Commercial)
- Approval Agency: CE, cURus, TUV
- Automotive Grade: No
- Current: 15 A
- Efficiency: 77% (typ) %
- Features: Adjustable Output, PFC, Remote On/Off, Universal Input
- Height: 29 mm (1.14")
- Input Frequency: 50/60 Hz
- Input Voltage: 85-264 VAC
- Length: 222 mm (8.74")
- Medical Grade: No
- Military Grade: No
- Mounting Type: Chassis Mount
- Number of Outputs: 1
- Operating Temperature: -20 °C to 70 °C (With Derating)
- Power (Watts): 75 W
- Type: Open Frame
- Voltage: 3 kV
- Width: 55 mm (2.17")

Availability and Pricing:
- Stock Status: Stock on Request
- Distributor Count: 0
- Total Stock: 0
- Pricing Available: No

Features:
- 75W maximum output power.
- 3.3V nominal output voltage.
- Universal AC input range.
- Chassis mount open frame design.
- Overcurrent and overvoltage protection.

Applications:
- Suitable for ITE commercial applications.
- Designed for industrial equipment.
- Used in various electronic systems.
- Provides stable power conversion.

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited

Documents and Media:
- Datasheet: https://static.distyparts.com/disty-files/datasheets/12/45/30/12453017-1776-1269-ND.pdf
- Product Page: https://distyparts.com/product/lea75f-3r3-gry
- RFQ URL: https://distyparts.com/product/lea75f-3r3-gry#rfq

FAQs:
Q: What is the input voltage range?
A: 85-264VAC or 120-370VDC.

Q: What is the output voltage and current?
A: 3.3V nominal, adjustable 2.85-3.6V, maximum current 10A.

Q: What is the operating temperature range?
A: -10 to +70°C with derating.

Q: What is the package type?
A: Open frame chassis mount, dimensions 222.0mm x 55.0mm x 29.0mm.

Q: Does it have overcurrent protection?
A: Yes, works over 105% of rating and recovers automatically.

Q: What are the isolation voltages?
A: Input-output 3000VAC, input-FG 2000VAC, output-FG 500VAC.

Q: What approvals does it have?
A: CE, cURus, TUV.

Related Pages:
- Manufacturer: https://distyparts.com/manufacturer/cosel
- Category: https://distyparts.com/category/power-supplies-externalinternal-off-board/ac-dc-converters
- Product Page: https://distyparts.com/product/lea75f-3r3-gry
- Markdown File: https://distyparts.com/product/lea75f-3r3-gry.md
- TXT File: https://distyparts.com/product/lea75f-3r3-gry.txt