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H0503S-1WR2

Name: H0503S-1WR2
Rating: 4.7 (12 reviews)

ISOLATED MODULE DC DC CONVERTER1

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規格

Series	H_S-1WR2 (1W)
Part Status	Not For New Designs
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	3.3V
Current - Output (Max)	303mA
Power (Watts)	1 W
Voltage - Isolation	6 kV
Applications	ITE (Commercial), Medical
Operating Temperature	-40°C ~ 85°C
Efficiency	73%
Mounting Type	Through Hole
Package / Case	7-SIP Module, 4 Leads
Size / Dimension	0.77" L x 0.39" W x 0.94" H (19.5mm x 9.8mm x 24.0mm)
Approval Agency	CB, CE, cURus
Standard Number	60601-1; 60950-1

概述

Description

The H0503S-1WR2 is a compact DC-DC converter designed for use in various applications requiring voltage regulation and power conversion. It typically offers a wide input voltage range, making it suitable for different power sources. The device is characterized by its high efficiency, low output ripple, and minimal thermal output, which enhance its reliability and performance in demanding environments.
The converter is often utilized in telecommunications, industrial automation, and consumer electronics, where stable and efficient power supply is critical. Key features may include short circuit protection, over-temperature protection, and an adjustable output voltage, depending on the specific model and manufacturer.
Applications typically involve powering sensors, microcontrollers, and communication devices, where space and energy efficiency are essential. Overall, the H0503S-1WR2 represents a versatile and robust solution for modern electronic power management needs.

Features

The H0503S-1WR2 is a compact DC-DC converter from the RECOM Power family, designed for various applications including industrial, telecommunications, and automotive systems. Key features include:
1. Input Voltage Range: 4.5V to 13.2V, allowing flexibility in power supply options.
2. Output Voltage: 3.3V with a maximum output current of 1A.
3. High Efficiency: Approximately 88% efficiency, reducing heat generation and power losses.
4. Isolation: 1,500 VDC isolation, ensuring safe operation in sensitive environments.
5. Compact Size: Small footprint, ideal for space-constrained applications.
6. Wide Operating Temperature: -40°C to +85°C, suitable for harsh conditions.
7. Protection Features: Overcurrent and over-temperature protection enhance reliability.
8. Regulation: Excellent load and line regulation for stable output voltage.
Overall, the H0503S-1WR2 is suitable for powering low-voltage devices in various electronic applications, providing high performance in a compact design.

Package

The H0503S-1WR2 is a DC-DC converter packaged in a compact SIP (Single In-line Package) format. It features a low-profile design suitable for space-constrained applications.

Pinout

The H0503S-1WR2 is a type of connector, specifically a 5-pin wire-to-board connector. It features a pin count of 5. The primary function of this connector is to provide a reliable electrical connection between wires and a printed circuit board (PCB), typically used in low-power applications such as LED lighting, consumer electronics, and various other electronic devices. Its design facilitates easy assembly and disassembly, making it suitable for applications requiring frequent connection and disconnection. The connector ensures secure connectivity while maintaining a compact size, which is essential in space-constrained environments.

Manufacturer

The H0503S-1WR2 is manufactured by Recom Power GmbH, a company that specializes in power supply solutions. Recom Power is known for designing and producing a wide range of products, including DC-DC converters, AC-DC power supplies, and LED drivers. Founded in 1975, the company focuses on innovation and quality, providing efficient power solutions for various industries such as telecommunications, industrial automation, medical technology, and consumer electronics. They emphasize reliability, performance, and compact design in their products, catering to the growing demand for effective power management in electronic applications.

Application

The H0503S-1WR2 is a DC-DC converter primarily used in industrial automation, telecommunications, LED lighting, and medical equipment. It provides efficient voltage regulation for power supply applications, ensuring stable performance in environments requiring compact solutions and reliable power management. Its small size and high efficiency make it suitable for embedded systems and portable devices as well.

Equivalent

The H0503S-1WR2 is a DC-DC converter module. Equivalent products include the Mean Well IRM-15-5, Traco Power TSR 1-2450, and Recom R-78E-5.0-1.0. Always verify specifications such as input/output voltage, current ratings, and efficiency to ensure compatibility.