# LEA75F-48-SN - Cosel AC/DC Converter

## Product Summary

The Cosel LEA75F-48-SN is an enclosed AC/DC converter providing a 48V output at 1.6A, delivering up to 75W. It features universal input and PFC.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | LEA75F-48-SN |
| Manufacturer | Cosel |
| Product Type | AC/DC Converter |
| Category | Power Supplies - ExternalInternal (Off-Board) |
| Subcategory | Enclosed |
| Mounting Type | Chassis Mount |

## Description

The Cosel LEA75F-48-SN is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It offers a single output of 48V with a maximum current of 1.6A, providing a total output power of 75W.

Key electrical specifications include a wide input voltage range of 85-264 VAC or 120-370 VDC, with efficiencies up to 86% at 200V input. The converter features Power Factor Correction (PFC) and a universal input capability.

Designed for chassis mounting, this unit has dimensions of 222.0mm x 55.0mm x 29.0mm. It operates within an ambient temperature range of -20°C to 70°C with derating. Safety features include overcurrent and overvoltage protection, along with high isolation voltages between input, output, and ground.

## Key Specifications

| Specification | Value |
| --- | --- |
| Applications | ITE (Commercial) |
| Approval Agency | CE, cURus, TUV |
| Current | 1.6 A |
| Efficiency | 86% |
| Features | PFC, Universal Input |
| Height | 29 mm (1.14") |
| Input Frequency | 50/60 Hz |
| Input Voltage | 85 - 264 VAC |
| Length | 222 mm (8.74") |
| Mounting Type | Chassis Mount |
| Number of Outputs | 1 |
| Operating Temperature | -10 °C to 70 °C |
| Output Current | 1.1 A |
| Output Power | 52.8 W |
| Power (Watts) | 75 W |
| Type | Enclosed |
| Voltage | 48 V |
| Width | 55 mm (2.17") |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | Stock on Request |
| Distributor Count | 0 |
| Total Stock | 0 |
| Pricing Available | No |

## Features

- Provides 48V output at 1.6A.
- Delivers up to 75W of power.
- Features universal AC input range.
- Includes Power Factor Correction (PFC).
- Designed for chassis mounting.

## Applications

- Suitable for worldwide AC mains operation.
- Ideal for industrial control systems.
- Used in factory automation equipment.
- Powers telecom and networking gear.

## Compliance

| Field | Value |
| --- | --- |
| 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-48-sn
- RFQ URL: https://distyparts.com/product/lea75f-48-sn#rfq

## FAQs

### What is the input voltage range of the LEA75F-48-SN?

85 to 264 VAC (or 120 to 370 VDC).

### What is the operating temperature range?

-20°C to +70°C with derating.

### What is the mounting type?

Chassis mount enclosed package.

### What is the output power rating?

52.8W maximum (48V at 1.1A).

### Does the LEA75F-48-SN have overvoltage protection?

Yes, it works at 115-140% of the output voltage rating with automatic recovery.

### What are the physical dimensions?

222.0mm x 55.0mm x 29.0mm (8.74" x 2.17" x 1.14").

### What is the typical efficiency?

86% typical at nominal input.

## 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-48-sn
- Markdown File: https://distyparts.com/product/lea75f-48-sn.md
- TXT File: https://distyparts.com/product/lea75f-48-sn.txt