REC5-1205SRW/H6/A/M/X2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are essential components of many electronic systems in different application fields. The REC5-1205SRW/H6/A/M/X2 series is one such DC-DC converter, which is widely used for low voltage inverter and motor control applications in various industries. The following sections will provide an overview of the application fields and working principles of the REC5-1205SRW/H6/A/M/X2.

Application Fields

The REC5-1205SRW/H6/A/M/X2 is a reliable DC-DC converter designed for low voltage inverter and motor control applications. It is capable of supplying a wide range of output voltage levels ranging from 1.2V to 12V, with wide frequency range (8kHz to 150kHz) and continuous currents up to 4A. This makes them suitable for a variety of applications, including:

• Industrial motor drives
• Robotic systems
• Medical equipment
• Battery powered electric vehicles
• Power supply for mobile phones
• Remote switching and control systems

The REC5-1205SRW/H6/A/M/X2 series offers a number of advantages compared to other DC-DC converters, including high power efficiency, low quiescent current draw, and low-cost of production. This makes them attractive for many cost-sensitive applications.

Working Principle

The REC5-1205SRW/H6/A/M/X2 is a synchronous buck converter based on the flyback topology. It employs a quasi-resonant (QR) control method for increased stability and improved efficiency. In this topology, an input voltage is stepped down by the primary side of the converter using an inductor and capacitor. The secondary side of the converter uses a Schottky diode to provide the output voltage.

The converter is regulated by a control IC, which features integrated current sensing and compensation. The IC is programmed with the desired output voltage level and can be adjusted through external resistors. The QR control method allows the converter to operate continuously in two distinct operational modes: (i) near the resonance frequency for reduced switching losses, and (ii) at low frequencies for increased efficiency.

The REC5-1205SRW/H6/A/M/X2 series also features a built-in soft-start mechanism. This helps to reduce the amount of current drawn from the input source during startup, which in turn helps to reduce input voltage dips and surges. In addition, the converter also features a temperature protection function that shuts off the output voltage in response to excessive temperatures.

The REC5-1205SRW/H6/A/M/X2 is an efficient and cost-effective DC-DC converter, suitable for a wide range of low voltage inverter and motor control applications. Its QR-based control offers high power efficiency, low quiescent current draw, and increased stability. The wide operating frequency range and the integrated protection functions make it an ideal choice for many cost-sensitive applications.

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