# LEA50F-15-SN - Cosel AC DC Converter

## Product Summary

The Cosel LEA50F-15-SN is a 50W AC/DC converter providing a 15V output at 3.5A. It features a universal input and is designed for chassis mounting.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | LEA50F-15-SN |
| Manufacturer | Cosel |
| Product Type | AC DC Converter |
| Series | LEA |
| Category | Power Supplies - ExternalInternal (Off-Board) |
| Subcategory | Enclosed |
| Mounting Type | Chassis Mount |

## Description

The Cosel LEA50F-15-SN is an enclosed AC/DC converter designed for reliable power conversion in commercial applications. It delivers a stable 15V output with a maximum current of 3.5A, providing a total output power of 50W. This unit features a universal input voltage range of 85-264 VAC and operates efficiently with up to 81% efficiency.

Designed for ease of integration, the LEA50F-15-SN utilizes a chassis mount type and includes features such as universal input and overcurrent protection. Its operating temperature range is -20°C to 70°C with derating, making it suitable for various environmental conditions. The converter also meets RoHS3 compliance standards.

Key electrical specifications include a line regulation of 60mV max and a load regulation of 120mV max. The ripple noise is rated at 150mVp-p max. Isolation is provided with 3000 VAC between input and output, 2000 VAC between input and ground, and 500 VAC between output and ground. The dimensions are 225.0mm x 65.0mm x 36.0mm.

## Key Specifications

| Specification | Value |
| --- | --- |
| AEC Qualified | No |
| Applications | ITE (Commercial) |
| Approval Agency | CE, cURus, TUV |
| Automotive Grade | No |
| Current | 3.5 A |
| Efficiency | 81% |
| Features | Universal Input |
| Height | 36 mm (1.42") |
| Industrial Grade | No |
| Input Frequency | 50/60 Hz |
| Input Voltage | 85 - 264 VAC |
| Length | 225 mm (8.86") |
| 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) | 50 W |
| Type | Enclosed |
| Voltage | 15 V |
| Width | 65 mm (2.56") |

## Availability and Pricing

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

## Features

- 50W output power capability.
- 15V output voltage at 3.5A.
- Universal AC input voltage range.
- Chassis mountable enclosed type.
- RoHS3 compliant for environmental standards.

## Applications

- Suitable for ITE commercial applications.
- Designed for reliable power conversion.
- Used in systems requiring stable DC power.
- Integration into chassis-based equipment.

## 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
- Image: https://static.distyparts.com/disty-files/images/12/45/30/12453017-1776-1269-ND.jpg
- Product Page: https://distyparts.com/product/lea50f-15-sn
- RFQ URL: https://distyparts.com/product/lea50f-15-sn#rfq

## FAQs

### What is the input voltage range of the LEA50F-15-SN?

85-264 VAC (also accepts 120-370 VDC).

### What are the output voltage and current?

15V DC at 3.5A, providing 50W of output power.

### What is the operating temperature range?

-20°C to +70°C with derating above 50°C.

### What type of mounting and enclosure is used?

Chassis mount with enclosed design.

### What is the efficiency rating?

81% typical at full load.

### What protection features are included?

Overcurrent protection (activates over 105% rating, automatic recovery) and overvoltage protection (4.00-5.25V for the control circuit).

### Which safety approvals does the LEA50F-15-SN carry?

CE, cURus, and TUV approved.

## 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/lea50f-15-sn
- Markdown File: https://distyparts.com/product/lea50f-15-sn.md
- TXT File: https://distyparts.com/product/lea50f-15-sn.txt