REC7.5-4809SRW/H3/A/M/CTRL Allicdata Electronics
Allicdata Part #:

REC7.5-4809SRW/H3/A/M/CTRL-ND

Manufacturer Part#:

REC7.5-4809SRW/H3/A/M/CTRL

Price: $ 18.44
Product Category:

Power Supplies - Board Mount

Manufacturer: RECOM Power
Short Description: DC DC CONVERTER 9V 8W
More Detail: Isolated Module DC DC Converter 1 Output 9V 833...
DataSheet: REC7.5-4809SRW/H3/A/M/CTRL datasheetREC7.5-4809SRW/H3/A/M/CTRL Datasheet/PDF
Quantity: 1000
15 +: $ 16.76300
Stock 1000Can Ship Immediately
$ 18.44
Specifications
Current - Output (Max): 833mA
Control Features: Enable, Active Low
Size / Dimension: 1.26" L x 0.80" W x 0.41" H (32.0mm x 20.3mm x 10.5mm)
Package / Case: 24-DIP Module, 8 Leads
Mounting Type: Through Hole
Efficiency: 84%
Operating Temperature: -40°C ~ 71°C
Features: Remote On/Off, SCP
Applications: ITE (Commercial), Medical
Voltage - Isolation: 3kV
Power (Watts): 8W
Series: ECONOLINE REC7.5
Voltage - Output 3: --
Voltage - Output 2: --
Voltage - Output 1: 9V
Voltage - Input (Max): 72V
Voltage - Input (Min): 36V
Number of Outputs: 1
Type: Isolated Module
Part Status: Active
Packaging: Tube 
Description

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The REC7.5-4809SRW/H3/A/M/CTRL belongs to the category of DC DC Converters. This device and its associated relatives are used to change an input/output voltage on either side of a circuit, or conversely, it allows current to flow through a circuit at any desired voltage that lies within its parameters. This range of DC DC converters have been specifically designed for use in limiting circuit current supply to lamps, motors, and other load types, while also stabilizing the operating voltage.DC DC converters are made up of three main parts: input rectification, output rectification, and the control circuit. Input rectification refers to the process of providing direct current (DC) conversion from the power source, while the output rectification deals with the output voltage level and the control circuit consists of the regulation, control, and protection circuits. As part of the REC7.5-4809SRW/H3/A/M/CTRL application, the converter also uses a self-regulating, magnetic field feedback loop.

The REC7.5-4809SRW/H3/A/M/CTRL DC DC converters are used in a variety of industrial and consumer applications including LED lighting and medical equipment such as MRI’s. It’s noted for its operating efficiency and reliability due to the utilization of the control circuit, which is the key factor in providing power conversion from one voltage level to another. To discuss the working principle of the device, let’s take a look at a simple picture diagram of the converter shown in Figure 1. The converter is powered by either an AC source or a DC source. This power source enters the input rectification, where it is rectified to create a pulsating DC current, PDC. This PDC is divided into two signals: First, the signal passes through the self-regulating magnetic field (green loop, Figure 1), which is used to adjust the output voltage. Secondly, it passes through the control circuit, (yellow loop, Figure 1), which staggers the output voltage’s rise acceleration and pre-regulations at a predetermined rate to achieve a desired voltage output.Next, the PDC signal passes to the output rectifier, which is also composed of two parts. The first part is the DC positive half-wave rectifier, which rectifies the positive half of the PDC signal. The second part is the negative half wave rectifier that rectifies the negative half of the PDC signal. The next step in the process is the output filter, which is used to further smooth the DC output voltage, Vout, as shown in Figure 2. Once complete, the final step is the output stage, where the final voltage is achieved through the adjustment of the external control circuit.
In conclusion, the REC7.5-4809SRW/H3/A/M/CTRL DC conversion operation is based on the input rectification, output rectification, and control circuit, which allows for efficient voltage regulation and current limit protection. The REC7.5-4809SRW/H3/A/M/CTRL DC DC converter is ideal for applications requiring frequent voltage level changes or low noise elimination, and can withstand a wide range of temperatures and operating conditions.

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

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