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B1212S-1WR3

Name: B1212S-1WR3
Rating: 4.7 (12 reviews)

DC DC CONVERTER 12V 1W

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仕様

Series	B_S-1WR3 (1W)
Part Status	Not For New Designs
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	10.8V
Voltage - Input (Max)	13.2V
Voltage - Output 1	12V
Current - Output (Max)	83mA
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 105°C (With Derating)
Efficiency	80%
Mounting Type	Through Hole
Package / Case	4-SIP Module
Size / Dimension	0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
Power (Watts)	996 mW
Voltage - Isolation	1.5 kV
Approval Agency	CB, CE, cURus, UL
Standard Number	62368-1

概要

Description

The B1212S-1WR3 is a DC-DC step-down (buck) converter designed for efficient voltage regulation in various applications. It typically accepts an input voltage range of 4.5V to 30V and outputs a stable 12V, making it suitable for powering devices that require a consistent voltage supply. This converter is known for its compact size and high efficiency, often exceeding 90%, which helps in reducing heat generation and improving system reliability.
The B1212S-1WR3 features short-circuit protection, over-temperature protection, and is designed with a wide operating temperature range, enhancing its versatility in harsh environments. Its pin configuration allows for easy integration into existing circuits. Common applications include telecommunications, industrial control systems, and embedded systems where reliable power conversion is critical.
Overall, the B1212S-1WR3 is a robust solution for developers seeking an efficient and reliable DC-DC converter for various electronic projects.

Features

The B1212S-1WR3 is a DC-DC converter module designed for efficiency and reliability. Key features include:
1. Input Voltage Range: Operates from 10 to 24 VDC, making it versatile for various applications.
2. Output Voltage: Provides a regulated output of 12 VDC.
3. Output Current: Capable of delivering up to 1 A of output current.
4. Power Efficiency: High efficiency (up to 85%) reduces heat generation and enhances performance.
5. Compact Design: Small footprint facilitates easy integration into space-constrained environments.
6. Thermal Protection: Equipped with built-in thermal shutdown to prevent overheating.
7. Isolation: Offers 1,500 VDC isolation, ensuring safety and reliability in applications.
8. Operating Temperature: Functions effectively in a wide temperature range from -40°C to +85°C.
9. PCB Mountable: Designed for easy mounting on printed circuit boards.
Ideal for telecommunications, industrial automation, and other electronic applications requiring reliable power conversion.

Package

The B1212S-1WR3 is a DC-DC converter packaged in a compact SIP (Single In-line Package) format. This design allows for efficient space utilization on circuit boards, making it suitable for a variety of applications in electronics.

Pinout

The B1212S-1WR3 is a DC-DC converter module with a pin count of 6. Its primary functions are to convert a 12V input to a regulated 12V output while providing electrical isolation and efficiency.
Here’s the pin configuration:
1. Vin-: Negative input voltage
2. Vin+: Positive input voltage
3. GND: Ground
4. Vout-: Negative output voltage
5. Vout+: Positive output voltage
6. NC: No connection (can be left unconnected)
This module is typically used in various applications such as telecommunications, industrial controls, and automation systems, where reliable voltage regulation is needed.

Manufacturer

The B1212S-1WR3 is manufactured by Recom Power, a company specializing in power supply solutions. Recom Power focuses on developing and providing high-quality DC-DC converters, AC-DC power supplies, and related products for a wide range of applications, including industrial, telecommunications, medical, and consumer electronics. The company is known for its commitment to innovation, quality, and reliability in power management solutions.

Application

The B1212S-1WR3 is a DC-DC converter used primarily in industrial automation, telecommunications, and networking applications. It is suitable for powering devices such as sensors, microcontrollers, and communication equipment. Its compact size and efficiency make it ideal for applications requiring voltage regulation in confined spaces, including embedded systems and IoT devices.

Equivalent

The B1212S-1WR3 is a DC-DC converter module. Equivalent products include:
1. B1212S-1W (from the same manufacturer)
2. B1212S-1WR (alternative version with similar specs)
3. LTM4600 (from Analog Devices)
4. LM2596 (from Texas Instruments, though slightly different in design)
Ensure to check specifications like input/output voltage, current ratings, and size for compatibility.