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

Summary:
The Cosel LEA75F-3R3-RY is an open frame AC DC converter with a 3.3V output and 75W power rating. It features adjustable output, PFC, and universal input.

Description:
The Cosel LEA75F-3R3-RY is an open frame AC DC converter designed for chassis mounting. It provides a single output of 3.3V with a maximum current of 15A, delivering up to 75W of power.

Key electrical specifications include a wide input voltage range of 85-264 VAC or 120-370 VDC, with efficiencies up to 77% at 200V input. The converter features power factor correction (PFC) and a universal input capability. It offers features such as adjustable output voltage within a range of 2.85-3.6V, remote on/off control, and overcurrent and overvoltage protection.

With dimensions of 222.0mm x 55.0mm x 29.0mm, this power supply operates within an ambient temperature range of -20°C to 70°C with derating. It meets ITE (Commercial) application requirements and holds approvals from CE, cURus, and TUV.

Specifications:
- Applications: ITE (Commercial)
- Approval Agency: CE, cURus, TUV
- Current: 15 A
- Efficiency: 77% (typ) %
- Features: Adjustable Output, PFC, Remote On/Off, Universal Input
- Frequency: 50/60 Hz (47-63 Hz)
- Height: 29 mm (1.14")
- Length: 222 mm (8.74")
- Mounting Type: Chassis Mount
- Number of Outputs: 1
- Operating Temperature: -20 °C to 70 °C
- Power (Watts): 75 W
- Type: Open Frame
- Voltage: 3.3 V
- 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 fixed output voltage.
- Wide input voltage range.
- Adjustable output voltage feature.
- Chassis mount open frame design.

Applications:
- Suitable for ITE commercial applications.
- Designed for industrial equipment.
- Used in systems requiring universal input.
- Supports remote power control.

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
- Image: https://static.distyparts.com/disty-files/images/85/6d/f7/product_image.png
- Product Page: https://distyparts.com/product/lea75f-3r3-ry
- RFQ URL: https://distyparts.com/product/lea75f-3r3-ry#rfq

FAQs:
Q: What is the input voltage range?
A: The AC input range is 85-264 VAC; the DC input range is 120-370 VDC.

Q: What are the output voltage and current?
A: Output voltage is 3.3V (nominal, adjustable 2.85-3.6V) and maximum output current is 15A, providing 75W.

Q: What is the operating temperature range?
A: The operating temperature range is -20°C to 70°C with derating.

Q: What protection features are included?
A: Overcurrent protection works above 105% of rating with auto recovery. Overvoltage protection triggers at 115-140% of rating.

Q: What are the dimensions and mounting type?
A: Dimensions are 222.0mm x 55.0mm x 29.0mm. Mounting type is chassis mount, open frame.

Q: What is the efficiency?
A: Efficiency is 71% typical at 100VAC input and 77% typical at 200VAC input.

Q: What approvals does it have?
A: The unit is approved by CE, cURus, and 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-ry
- Markdown File: https://distyparts.com/product/lea75f-3r3-ry.md
- TXT File: https://distyparts.com/product/lea75f-3r3-ry.txt