REC5-4809DRW/H2/A/M/SMD Allicdata Electronics
Allicdata Part #:

REC5-4809DRW/H2/A/M/SMD-ND

Manufacturer Part#:

REC5-4809DRW/H2/A/M/SMD

Price: $ 17.98
Product Category:

Power Supplies - Board Mount

Manufacturer: RECOM Power
Short Description: DC DC CONVERTER +/-9V 5W
More Detail: Isolated Module DC DC Converter 2 Output 9V -9V ...
DataSheet: REC5-4809DRW/H2/A/M/SMD datasheetREC5-4809DRW/H2/A/M/SMD Datasheet/PDF
Quantity: 1000
15 +: $ 16.33970
Stock 1000Can Ship Immediately
$ 17.98
Specifications
Current - Output (Max): 278mA, 278mA
Size / Dimension: 1.26" L x 0.78" W x 0.44" H (32.0mm x 19.9mm x 11.2mm)
Package / Case: 24-SMD Module, 18 Leads
Mounting Type: Surface Mount
Efficiency: 84%
Operating Temperature: -40°C ~ 75°C
Features: SCP
Applications: ITE (Commercial)
Voltage - Isolation: 2kV
Power (Watts): 5W
Series: ECONOLINE REC5
Voltage - Output 3: --
Voltage - Output 2: -9V
Voltage - Output 1: 9V
Voltage - Input (Max): 72V
Voltage - Input (Min): 36V
Number of Outputs: 2
Type: Isolated Module
Part Status: Active
Packaging: Tube 
Description

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DC DC Converters are a type of power supply designed for converting electrical power from one DC voltage level to another. The REC5-4809DRW/H2/A/M/SMD is a specific type of DC DC converter, designed to regulate, convert, and store electricity from one voltage level to another. This converter can be used in a variety of applications, from automotive and industrial applications to consumer electronic devices.

Overview of the REC5-4809DRW/H2/A/M/SMD DC DC Converter

The REC5-4809DRW/H2/A/M/SMD is a digital DC DC converter. It is the highest power density converter that RECOM manufactures, and it offers high efficiency and reliability. This device has a step-down (buck) conversion ratio, an input range of 4.5V to 36V, and an output range of 0.8V to 28V. This converter uses a synchronous rectification scheme for improved efficiency. It also features a fixed 500kHz switching frequency, adjustable current limit, thermal protection, and a +85°C maximum operating temperature.

Applications of the REC5-4809DRW/H2/A/M/SMD DC DC Converter

The REC5-4809DRW/H2/A/M/SMD can be used in a variety of applications, including automotive, industrial, light commercial, telecom, and consumer products. Automotive and light commercial applications include power windows, power door locks, and sunroof operation. Industrial applications include low voltage motor control, switch mode power supplies, and low power power converters. Telecom applications include radio frequency transmission systems and base transceiver station power. Consumer electronics, such as cell phones, laptops, and digital cameras, also use the REC5-4809DRW/H2/A/M/SMD.

Working Principle of the REC5-4809DRW/H2/A/M/SMD DC DC Converter

The REC5-4809DRW/H2/A/M/SMD uses a synchronous rectification scheme for a higher efficiency. This working principle involves the use of two switches - the first switch turns on when the electrical current in the circuit allows, and the second switch turns off when the same current allows. The switching process is repeated cyclically and creates an alternating current (AC) at the input, which is then rectified in order to create a direct current (DC) at the output.In the REC5-4809DRW/H2/A/M/SMD, the two switches are integrated in a single package. The oscillator in the integrated circuit continuously activates and deactivates the switches, thus creating an alternating current (AC) at the input, which is then rectified in order to create a direct current (DC) at the output.The efficiency, switching frequency, voltage and current settings in the integrated circuit are adjustable via external components such as inductors, capacitors, and resistors. These components help to regulate the amount of current and voltage that is transferred from the input to the output. Since the switching frequency is adjustable, the device can handle a variety of voltage and current settings.

Conclusion

The REC5-4809DRW/H2/A/M/SMD is a digital DC DC converter that provides high efficiency and reliability. It is available in a variety of applications, including automotive, industrial, light commercial, telecom, and consumer products. Working with a synchronous rectification scheme, the device is able to regulate, convert, and store electricity from one voltage level to another. The integrated circuit in the device allows for adjustable current and voltage settings, which can be achieved via external components such as inductors, capacitors, and resistors.

The specific data is subject to PDF, and the above content is for reference

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