REC5-4809SRWZ/H2/A/M/SMD-R

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DC to DC converters refer to a type of electronic power conversion device that converts a DC voltage into another DC voltage. The REC5-4809SRWZ/H2/A/M/SMD-R is a high-performance and high-efficiency DC to DC converter with a wide input range. It is constructed with a switching bobbin type inductor and a MOSFET switched-mode, making it an ideal solution for circuit boards with limited space and thickness.

The REC5-4809SRWZ/H2/A/M/SMD-R adheres to the industry’s regulations for power conversion. It has a wide load range from 0.1A to 1.5A, and a low output ripple (200mVp-p). It is also capable of supplying an output voltage of 4.9V to 15V, and is compatible with -40℃ to +85℃ operating temperatures as well as humidity. In addition, the inductor utilizes a metal alloy core for better power conversion efficiency.

In terms of performance, the REC5-4809SRWZ/H2/A/M/SMD-R is designed with advanced safety features that protect it from faults such as over-voltage, over-current, and short circuit conditions. It also provides excellent thermal protection with a dielectric strength barrier and insulation flame retardant (V-0) construction. The device also offers a full protection system which synchronizes current sharing up to 5 pieces in a parallel configuration.

The working principle of the REC5-4809SRWZ/H2/A/M/SMD- R is based on the switching regulator principle. This Pulsed Mode at switching operation consists of several phases; the input phase to supply the power, the output phase to transfer the power, the regulating phase to maintain the output voltage, and the short-circuit protection phase to prevent over-currents.

The input phase of the REC5-4809SRWZ/H2/A/M/SMD-R is responsible for supplying the power. It is operated through a P-channel MOSFET, which enables it to use less input power. The output phase is responsible for transferring the power to the output voltage, and is configured using a N-channel MOSFET. In the regulating phase, AC ripple is filtered out by an organic induction capacitor, and the output voltage is maintained at its set level due to the precise voltage control circuit.

The short-circuit-mode protection phase is used to reduce the power consumption when the output current is over-loaded. When it senses an over-load, it reduces the output power level in order to prevent the device from over-charging. The device also utilizes thermal compensation to adjust the PWM duty cycle and current limit levels.

The REC5-4809SRWZ/H2/A/M/SMD-R is a highly advanced and efficient DC to DC converter. It is widely used in a range of applications due to its high reliability and safety features. The device is especially suitable for systems requiring power regulation and current sharing capabilities such as communication devices, portable media players, and industrial electronics.

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