REC3-0512SRW/H2/A/CTRL Allicdata Electronics
Allicdata Part #:

REC3-0512SRW/H2/A/CTRL-ND

Manufacturer Part#:

REC3-0512SRW/H2/A/CTRL

Price: $ 12.60
Product Category:

Power Supplies - Board Mount

Manufacturer: RECOM Power
Short Description: DC DC CONVERTER 12V 3W
More Detail: Isolated Module DC DC Converter 1 Output 12V 25...
DataSheet: REC3-0512SRW/H2/A/CTRL datasheetREC3-0512SRW/H2/A/CTRL Datasheet/PDF
Quantity: 1000
15 +: $ 11.45090
Stock 1000Can Ship Immediately
$ 12.6
Specifications
Current - Output (Max): 250mA
Control Features: Enable, Active Low
Size / Dimension: 1.26" L x 0.80" W x 0.40" H (32.0mm x 20.3mm x 10.2mm)
Package / Case: 24-DIP Module, 8 Leads
Mounting Type: Through Hole
Efficiency: 85%
Operating Temperature: -40°C ~ 80°C
Features: Remote On/Off, SCP
Applications: ITE (Commercial)
Voltage - Isolation: 2kV
Power (Watts): 3W
Series: ECONOLINE REC3-SRW
Voltage - Output 3: --
Voltage - Output 2: --
Voltage - Output 1: 12V
Voltage - Input (Max): 9V
Voltage - Input (Min): 4.5V
Number of Outputs: 1
Type: Isolated Module
Part Status: Active
Packaging: Tube 
Description

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DC-DC converters refer to electronic circuits that convert one DC voltage into another. The REC3-0512SRW/H2/A/CTRL is a modern DC-DC converter widely used in various applications. Its most distinguishing feature is its high power efficiency and small size. This article will explain the application field and working principle of this converter, and how it helps to facilitate efficient power conversion.

Applications

The REC3-0512SRW/H2/A/CTRL is used in a variety of applications requiring efficient power conversion and low output voltage ripple. For instance, it can be used to reduce the power adapter noise of a laptop or other computers, or to ensure the smooth operation of a 3D printer. Its adjustable output current makes it suitable for powering a wide range of components, while its wide input voltage range allows it to work with a variety of power sources. It is also often used for providing steady voltage to radio transceivers.

In addition, the REC3-0512SRW/H2/A/CTRL is ideal for powering devices with high current requirements. Its power conversion efficiency often exceeds 90%, which significantly reduces both power losses and heat dissipation, helping to improve the reliability of the system.

Working Principle

At the core of the REC3-0512SRW/H2/A/CTRL is an inverting switching regulator. It utilizes a push-pull converter consisting of two power switches, an inductor, a diode, and a capacitor. The two power switches enable the converter to draw energy stored in the inductor as needed. By rapidly turning the two power switches on and off, the converter is able to adjust the output voltage. The capacitor, in turn, provides the output voltage ripple filter.

The output voltage of the REC3-0512SRW/H2/A/CTRL can be adjusted in two ways. The first is to set the duty cycle of the two power switches. This is done by controlling the width of the pulses to the two switches in order to adjust the amount of energy drawn from the inductor. The second way is by using the Pulse Width Modulation (PWM) control. This allows for continuous adjustment of the output voltage, and is typically used when precise control is required.

Conclusion

The REC3-0512SRW/H2/A/CTRL is a modern DC-DC converter widely used in various applications requiring efficient power conversion. It utilizes an inverting switching regulator technology, which enables it to adjust the output voltage by setting the duty cycle of the two power switches or using the Pulse Width Modulation (PWM) control. In addition, its power conversion efficiency often exceeds 90%, which significantly reduces both power losses and heat dissipation, resulting in reliable and efficient power conversion.

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

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