R09P12D/P/R8

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 power electronic systems that allow the conversion of one voltage level to another. The R09P12D/P/R8 converter is an ultra-wide inputrange, synchronous-rectified DC-DC converter. It is a full-bridge design, PWM- controlled DC-DC converter which is suitable for application in local power systems or for distributed power systems. This converter is a highly efficient, soft-switching converter, with no audible noise.

R09P12D/P/R8 converter has a wide application field including applications like automotive DC-DC converters, LED driver ICs, PoE (Power over Ethernet) adapters, and RF (radio frequency) converters. Its working principle is based on a full-bridge power converter which switches low-frequency pulses across the load at a specific duty cycle ratio. The duty cycle ratio, as well as the switching frequency, can be varied by controlling the time of switching. The output voltage polarity can be switched by varying the duty ratio.

The synchronous rectification circuit used in the R09P12D/P/R8 converter is a switched-diode circuit. It consists of two metal-oxide-semiconductor field-effect transistors (MOSFETs) which are driven by two split-phase signals. The two MOSFETs control two separate switches and enable the rectification process of the AC power source by controlling two separate switches in the split cycle. This synchronous rectification process provides a high efficiency during the power conversion process.

R09P12D/P/R8 converter uses highly integrated control circuits for PWM (pulsewidth modulation) operation, and it provides a constant output voltage and current according to the controlling parameter and to the required output parameters. The control circuits also provide userdefined slew-rate control for reducing output voltage overshoots and other protection functions. By setting the slew-rate control parameters, the user can reduce the ringing on the output voltage during switching.

R09P12D/P/R8 converter also provides an option for output voltage tracking and balancing. It uses a separate voltage-tracking and balancing circuit which can generate an adjustable voltage reference in response to the input voltage of the main converter. This adjustable voltage can be used to achieve voltage tracking and balancing across multiple channels. This feature provides good voltage regulation and power sharing capabilities for multiple channels.

Overall, R09P12D/P/R8 converter is a very efficient, high performance, full-bridge, PWM-controlled DC-DC converter. It is suitable for a wide range of applications, including automotive DC-DC converters, LED driver ICs, PoE adapters, and RF converters. Its wide application field, highly integrated control circuits, synchronous rectification circuit, and balanced voltage tracking make it a great choice for applications that require efficient, regulated power.

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