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B1212S-2WR3

Name: B1212S-2WR3
Rating: 4.7 (12 reviews)

DC DC CONVERTER 12V 2W

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仕様

Series	B_S-2WR3 (2W)
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)	167mA
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 105°C (With Derating)
Efficiency	84%
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)	2 W
Voltage - Isolation	1.5 kV
Approval Agency	CB, CE, cURus, UL
Standard Number	62368-1

概要

Description

The B1212S-2WR3 is a DC-DC converter that provides isolated voltage conversion. It operates with an input range of 4.5V to 12V and outputs a regulated 12V at a maximum current of 2A. Key features include high efficiency, low ripple and noise, and compact size, making it suitable for various applications in telecommunications, industrial automation, and embedded systems. The converter is designed for ease of integration with its industry-standard package and pin configuration. It typically includes built-in protection features like over-voltage and over-temperature protection, enhancing reliability in demanding environments. Overall, the B1212S-2WR3 is an effective solution for power supply needs in electronic designs.

Features

The B1212S-2WR3 is a DC-DC converter from RECOM's wide input range series, featuring a compact SIP package. Here are its key features:
1. Input Voltage Range: Accepts 10.8V to 13.2V input voltage, suitable for various applications.
2. Output Voltage: Provides a stable 12V output.
3. Output Power: Capable of delivering up to 2W of output power.
4. Efficiency: High efficiency, typically around 85%, which helps reduce heat generation.
5. Isolation: Offers 1,500 VDC isolation for enhanced safety in sensitive applications.
6. Operating Temperature: Designed to operate within a temperature range of -40°C to +85°C.
7. No Minimum Load Requirement: Functions efficiently without a minimum load.
8. Compact Design: SIP packaging allows for space-saving in circuit designs.
9. Applications: Suitable for industrial, telecommunications, and medical applications.
Overall, the B1212S-2WR3 provides reliable performance in a compact form factor, making it versatile for various electronic applications.

Package

The B1212S-2WR3 is a DC-DC converter packaged in a compact, SIP (Single In-line Package) form factor. It features an 8-pin configuration suitable for space-constrained applications, offering a robust solution for voltage regulation and power conversion needs.

Pinout

The B1212S-2WR3 is a DC-DC converter module with a pin count of 8. It is designed to provide isolated voltage conversion, typically converting a 12V input to a 12V output with a maximum output current of 1A.
Pin Functions:
1. Pin 1 (Vin-): Negative input voltage
2. Pin 2 (Vin+): Positive input voltage
3. Pin 3 (Vout-): Negative output voltage
4. Pin 4 (Vout+): Positive output voltage
5. Pin 5 (NC): No Connection (not used)
6. Pin 6 (NC): No Connection (not used)
7. Pin 7 (GND): Ground
8. Pin 8 (Case): Case/Shield (typically connected to GND)
This converter is widely used in various applications for its compact size and efficiency in supplying power to electronic circuits.

Manufacturer

The B1212S-2WR3 is manufactured by Murata Power Solutions, a division of Murata Manufacturing Co., Ltd. Murata is a Japanese company known for its expertise in electronic components and systems. Founded in 1944 and headquartered in Kyoto, Japan, Murata specializes in producing capacitors, inductors, resistors, and power supplies, among other electronic components. The B1212S-2WR3 is a DC-DC converter, widely used in applications requiring efficient power management solutions, particularly in industrial and telecommunications sectors. Murata is recognized for its commitment to innovation and quality in the electronics industry.

Application

The B1212S-2WR3 is a DC-DC converter primarily used in telecommunications, industrial automation, and medical equipment. Its compact design and efficiency make it suitable for powering low-power devices in harsh environments, such as data acquisition systems, sensor networks, and battery-operated devices. Additionally, it can be utilized in LED lighting applications and IoT devices where voltage regulation is crucial.

Equivalent

The B1212S-2WR3 is a DC-DC converter module. Equivalent products include the DCM1212S-2WR3, TDK-Lambda i6A series, Murata OKR-T/3-W12-C, and Traco Power TSR 1-1212. Always verify specifications such as input/output voltage, current, efficiency, and footprint for compatibility.