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B0505S-1WR2

Name: B0505S-1WR2
Rating: 4.7 (12 reviews)

DC DC CONVERTER 1 OUTPUT 1W 5V

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仕様

Series	B_S-1WR2 (1W)
Part Status	Obsolete
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	5V
Current - Output (Max)	200mA
Power (Watts)	1 W
Voltage - Isolation	1.5 kV
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 105°C (With Derating)
Efficiency	80%
Mounting Type	Through Hole
Package	4-SIP Module
Size / Dimension	0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
Approval Agency	CB, CE, cURus, UL
Standard Number	60950-1
Packaging	Tube

概要

Description

The B0505S-1WR2 is a DC-DC converter module designed for efficient voltage regulation. It primarily converts input voltages from 4.5V to 5.5V down to a stable output of 5V, with a maximum output current of 1W. This device is widely used in various applications, including telecommunications, automotive, and industrial equipment, where reliable power conversion is crucial.
Key features include high efficiency, compact size, and built-in isolation, which enhances its suitability for sensitive electronic circuits. The B0505S-1WR2 can operate in a temperature range of -40°C to +85°C, making it suitable for demanding environments. It also includes features like short circuit protection and over-temperature protection, ensuring safety and reliability during operation.
Overall, the B0505S-1WR2 is an ideal choice for designers looking for a robust, reliable power solution in space-constrained applications.

Features

The B0505S-1WR2 is a DC-DC converter designed for compact applications. Key features include:
1. Input Voltage Range: 4.5V to 5.5V, suitable for a variety of power supply sources.
2. Output Voltage: 5V, providing stable power for various electronic components.
3. Output Current: Up to 1W (200mA max), making it ideal for low-power devices.
4. Efficiency: Typically around 80%, ensuring minimal power loss during conversion.
5. Isolation: Offers 1,500VDC isolation, which enhances safety in sensitive applications.
6. Compact Size: Small SIP package, facilitating easy integration into space-constrained designs.
7. Operating Temperature: Ranges from -40°C to +85°C, enabling use in diverse environmental conditions.
8. Short Circuit Protection: Ensures device safety and reliability.
This converter is widely used in telecommunications, industrial automation, and other electronic applications requiring efficient power management.

Package

The B0505S-1WR2 is a DC-DC converter packaged in a SIP (Single Inline Package) format. Its compact design and through-hole mounting make it suitable for various electronic applications.

Pinout

The B0505S-1WR2 is a DC-DC converter with a pin count of 5. It functions to convert a 5V input voltage to a 5V output voltage while providing electrical isolation and regulation.
The pin functions are as follows:
1. Pin 1 (V_in): Input voltage (5V).
2. Pin 2 (GND): Ground.
3. Pin 3 (V_out): Output voltage (5V).
4. Pin 4 (GND): Ground (common with pin 2).
5. Pin 5 (V_out): Output voltage (common with pin 3).
This device is typically used in various applications, including telecommunications, industrial control systems, and other electronic systems requiring voltage regulation and isolation. Its compact design and efficiency make it suitable for PCB integration.

Manufacturer

The B0505S-1WR2 is manufactured by Mean Well Enterprises Co., Ltd. Mean Well is a leading provider of power supply solutions, specializing in switching power supplies, LED drivers, and related products. Founded in 1982 and based in Taiwan, the company is recognized for its high-quality, reliable, and efficient power supply components. Mean Well caters to various industries, including automation, telecommunications, medical equipment, and LED lighting, and is known for its commitment to innovation and customer service. The company offers a wide range of products designed to meet diverse power needs, making it a significant player in the global power supply market.

Application

The B0505S-1WR2 is a DC-DC converter commonly used in various applications, including telecommunications, industrial automation, medical devices, and consumer electronics. Its compact design and efficiency make it suitable for powering low-voltage circuits, signal processing, and providing isolation in embedded systems. Additionally, it is utilized in battery-operated devices and remote sensing applications where space and power efficiency are critical.

Equivalent

The B0505S-1WR2 is a DC-DC converter with a 5V input, 5V output, and 1W power rating. Equivalent products include:
1. RECOM R-78E5.0-0.1 (5V, 1W)
2. Traco Power THB 5-0511 (5V, 1W)
3. Mean Well IRM-15-5 (5V, 1.5W)
Always check specifications for exact performance and compatibility before substitution.