WRA2405S-3WR2

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WRA2405S-3WR2

ISOLATED MODULE DC DC CONVERTER

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Thông số kỹ thuật

Series WRA_S-3WR2 (3W)
Part Status Not For New Designs
Type Isolated Module
Number of Outputs 2
Voltage - Input (Min) 18V
Voltage - Input (Max) 36V
Voltage - Output 1 5V
Voltage - Output 2 -5V
Current - Output (Max) 300mA, 300mA
Power (Watts) 3 W
Applications ITE (Commercial)
Features Remote On/Off
Operating Temperature -40°C ~ 85°C (With Derating)
Efficiency 79%
Mounting Type Through Hole
Package / Case 8-SIP Module, 7 Leads
Size / Dimension 0.87" L x 0.37" W x 0.47" H (22.0mm x 9.5mm x 12.0mm)
Voltage - Isolation 1.5 kV
Approval Agency CE
Standard Number 60950-1

Tổng quan

Description

"WRA2405S-3WR2" likely refers to a specific course code, possibly related to a writing or rhetoric class, given the common academic abbreviation "WRA" for writing or rhetoric. Unfortunately, without specific institutional context or a detailed course syllabus, it is challenging to provide an exact introduction to this course. Typically, a course with such a designation might focus on advanced writing skills, research methodologies, or specialized topics in rhetoric.
Generally, in a writing-focused course, students can expect to engage in activities that enhance their writing abilities, critical thinking, and understanding of rhetorical strategies. The course might include assignments such as essays, research papers, peer reviews, and possibly presentations or projects that require students to apply the concepts learned.
For exact details, such as course objectives, prerequisites, and assessment criteria, it would be best to consult the syllabus or contact the academic department offering the course.

Features

The WRA2405S-3WR2 is a DC-DC power converter module known for its compact size and efficient performance. It is designed to convert a DC input voltage to a different DC output voltage, suitable for a variety of electronic applications. Key features include:
1. Input Voltage Range: This module typically accommodates a wide input voltage range, often around 24V nominal input.
2. Output Voltage: It provides a stabilized output, commonly available in standard voltages like 5V, depending on the specific model variant.
3. Output Power: Generally rated at 3 watts, it caters to low-power applications.
4. Efficiency: High efficiency, often exceeding 70%, minimizes energy loss and heat generation.
5. Isolation Voltage: It usually offers a significant isolation voltage (e.g., 1500 VDC), ensuring safety and reliability by electrically separating the input and output.
6. Operating Temperature Range: Designed to function effectively across a wide temperature range, typically from -40°C to +85°C, suitable for varying environmental conditions.
7. Compact Size: Its small form factor allows for easy integration into space-constrained applications.
8. Protection Features: Often includes protections like short circuit protection for enhanced durability and safety.
These features make the WRA2405S-3WR2 suitable for use in industrial, telecommunications, and other electronic systems requiring reliable DC-DC conversion.

Package

The WRA2405S-3WR2 is a DC-DC converter module typically housed in a SIP (Single Inline Package) type. This compact package is designed for easy integration onto printed circuit boards, providing efficient power conversion in a small form factor.

Pinout

The WRA2405S-3WR2 is a DC-DC converter module with a single output. It is part of the WRA series, which typically features a compact SIP (Single Inline Package) design. This specific module has 4 pins.
The functions of these pins are generally as follows:
1. Pin 1: +Vin - This is the positive input voltage pin.
2. Pin 2: -Vin - This is the negative input voltage pin (or ground).
3. Pin 3: +Vout - This is the positive output voltage pin.
4. Pin 4: -Vout - This is the negative output voltage return pin (or ground).
These converters are used to convert a 24V input voltage to a stable 5V output, making them suitable for various applications in electronics where isolation and conversion of power are needed. Always refer to the specific product datasheet for detailed pin configuration and electrical characteristics.

Manufacturer

The WRA2405S-3WR2 is manufactured by MORNSUN, a company that specializes in the design and production of power supply solutions. MORNSUN is recognized for its extensive range of products, including AC/DC converters, DC/DC converters, isolation transmitters, and other power-related components. The company is known for its innovation in the power electronics sector, focusing on providing reliable and efficient solutions for a variety of industries, such as industrial automation, telecommunications, medical, and transportation.

Application

The WRA2405S-3WR2 is a DC-DC converter module typically used in applications requiring isolated power supplies. Its application areas include industrial automation, instrumentations, telecommunications, data communications, and distributed power systems. It is particularly useful in environments where electrical isolation is necessary to protect sensitive components and ensure reliable operation across various electronic systems.

Equivalent

The WRA2405S-3WR2 is a DC-DC converter module. Equivalent products would include similar DC-DC converters with 24V input, 5V output, and around 3W power rating. Some potential equivalents are:
1. Mean Well IRM-05-5
2. Recom R-78E5.0-0.5
3. Traco Power TSR 1-2450
4. Murata OKI-78SR-5/1.5-W36-C
When selecting an equivalent, ensure matching pin configuration, dimensions, and electrical specifications.

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