PSL126-9RG

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DC to DC converters allow the generation of multiple outputs from a single input voltage source with various output voltages and currents. This is achieved by using electronic circuitry which rectifies an incoming AC input into DC, then conditions this voltage into a range of different output voltages. The PSL126-9RG is one such DC to DC converter.

The PSL126-9RG is a 9 watt surface mount package parallel or step-down DC to DC converter. It incorporates a shielded interleaved forward topology with advanced control features for low EMI, high-efficiency performance. It has a wide 2:1 input voltage range of 4V to 15V and an excellent efficiency of up to 93%. Its features include one cycle delay on/off soft start to prevent input inrush current, precision voltage regulation, built-in voltage tracking, current limiting, and over-temperature shutdown protection. It also has high reliability with a minimum load current of 4mA and temperature range of 0°C to +85°C.

The PSL126-9RG has applications in a wide range of industrial, commercial, and telecommunications systems. It is an idea switch mode power supply for powering active radio frequency (RF) devices and can also be used to power lighting, sensors, data converters, computers and other electronic devices.

The working principle of the PSL126-9RG DC to DC converter is similar to other DC to DC converters. It takes an incoming AC input, converts it to DC, and then filters and conditions the DC with control loop circuitry to create a desired output voltage. The converter comprises of a rectifying diode that converts the AC input into DC, followed by a buck converter circuit. The buck converter circuit consists of an inductor, a capacitor, a switch and a diode all connected together. When the switch is closed a stored energy is developed in the inductor, and with the switch open, the stored energy is released into the output and the load. The control loops match the output voltage and current to the desired values.

The PSL126-9RG is a highly efficient and reliable DC to DC converter that provides a wide range of output voltages and currents. Its features enable it to be used in a wide range of industrial, commercial, and telecommunications systems. Its simple working principle makes the converter easy to use and reliable to operate.

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