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B1209XT-1WR3

Name: B1209XT-1WR3
Rating: 4.7 (12 reviews)

DC DC CONVERTER 9V 1W

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仕様

Series	B_XT-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	9V
Current - Output (Max)	111mA
Power (Watts)	999 mW
Voltage - Isolation	1.5 kV
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 105°C (With Derating)
Efficiency	83%
Mounting Type	Surface Mount
Package / Case	8-SMD Module, 5 Leads
Size / Dimension	0.52" L x 0.33" W x 0.29" H (13.2mm x 8.5mm x 7.3mm)
Approval Agency	CB, CE, cURus, UL
Standard Number	62368-1

概要

Description

The B1209XT-1WR3 is a DC-DC converter designed for efficient power management in various electronic applications. It typically features a wide input voltage range, often from 4.5V to 12V, and outputs a regulated voltage, usually around 9V, with a current rating of up to 1A. This converter is ideal for use in telecommunications, industrial equipment, and battery-powered devices due to its compact size and high efficiency.
The device typically includes built-in protections such as overcurrent and overtemperature, enhancing its reliability in demanding environments. Its small footprint makes it suitable for space-constrained applications, while its thermal performance ensures stable operation under varying loads.
When implementing the B1209XT-1WR3, it’s essential to consider proper PCB layout for optimal thermal management and electrical performance. Overall, this module is a versatile solution for converting and regulating power in both commercial and industrial settings.

Features

The B1209XT-1WR3 is a DC-DC converter module designed for efficient power conversion. Key features include:
1. Input Voltage Range: Typically supports 9V to 18V input, with a nominal input of 12V.
2. Output Voltage: Provides a regulated output of 5V.
3. Output Current: Capable of delivering up to 1A output current.
4. High Efficiency: Offers efficiency levels around 85% or higher, reducing heat generation and power loss.
5. Compact Size: Features a small footprint, suitable for space-constrained applications.
6. Isolation: Provides electrical isolation between input and output, enhancing safety and performance.
7. Wide Operating Temperature: Designed to operate effectively in a wide temperature range, typically from -40°C to +85°C.
8. Protection Features: Includes short-circuit protection, over-voltage protection, and over-temperature protection.
These features make the B1209XT-1WR3 ideal for various applications, including industrial, telecommunications, and embedded systems.

Package

The B1209XT-1WR3 is a DC-DC converter housed in a SIP (Single In-line Package) format. This compact package type allows for easy mounting on printed circuit boards (PCBs) and is designed for efficient thermal management and space-saving in electronic applications.

Pinout

The B1209XT-1WR3 is a DC-DC converter module with a pin count of 8. It features the following functions for its pins:
1. Vin (+): Input voltage positive terminal.
2. Vin (-): Input voltage negative terminal (ground).
3. Vout (+): Output voltage positive terminal.
4. Vout (-): Output voltage negative terminal (ground).
5. ON/OFF: Control pin to enable or disable the output.
6. Trim: Used for output voltage adjustment (if applicable).
7. NC (No Connection): Not connected; can be left unconnected.
8. GND: Ground connection for the module.
This converter is typically used for step-down applications, converting a higher DC voltage to a lower DC voltage, making it suitable for various electronic devices.

Manufacturer

The B1209XT-1WR3 is manufactured by Recom Power, a company specializing in power supply solutions. Recom Power focuses on designing and developing a wide range of DC-DC converters, AC-DC power supplies, and LED drivers for various applications, including industrial, medical, and telecommunications sectors. The company is known for its commitment to high-quality, efficient, and innovative power management solutions, catering to the needs of electronics manufacturers and developers worldwide.

Application

The B1209XT-1WR3 is a DC-DC converter typically used in various applications, including telecommunications, industrial automation, and LED lighting. It is designed for power supply in embedded systems, data communication equipment, and remote sensing devices, providing isolation and voltage regulation. Its compact size and efficiency make it suitable for space-constrained environments.

Equivalent

The B1209XT-1WR3 is a DC-DC converter. Equivalent products include:
1. RECOM R-78E-1.5-0.5 - Step-down converter.
2. Traco Power TSR 1-2450 - Non-isolated DC-DC converter.
3. Murata OKR-T/3-W12-C - Step-down power module.
Always check specifications such as voltage, current, and package type for compatibility.