PSB50W-0550-85

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LED drivers are the type of power supplies designed specifically to power light emitting diodes. These drivers often provide a higher level of efficiency and safety than a standard power supply and can be used in a variety of applications. The PSB50W-0550-85 is one such driver.

This driver provides a constant current output of up to 5.5 A and can output up to 85W of power. It is a step-up LED driver that operates on an input voltage of 6-22 V and can provide an output voltage of 19-36 V. This range of input/output voltages allows it to be used in a variety of applications. It has a high power factor, which means it dissipates less heat and helps to improve the efficiency of the overall circuit. It also offers reverse polarity protection, over-temperature protection, and short-circuit protection.

The PSB50W-0550-85 is commonly used in applications such as street lighting, stadium lighting, LED displays, and sign boards. It can be used to power a single high-powered LED or multiple LEDs in circuits where precise control of the current is required. This driver has a built-in current setting, allowing the output current to be adjusted to match the requirements of the LEDs.

The working principle of the PSB50W-0550-85 is quite simple. When an appropriate voltage is applied to the terminals of the driver, it uses pulse-width modulation (PWM) to regulate the output current. This works by turning the power on and off in quick intervals at a given frequency. Adjusting the duty cycle of the pulses affects the total power output, allowing the precise adjustment of the voltage and current to match the requirements of the LEDs.

The PSB50W-0550-85 is a powerful and versatile driver that is suitable for a variety of LED applications. It offers efficient and reliable operation, and its built-in features provide a high level of protection for the circuit and the connected LEDs. With its range of input/output voltages and its ability to precisely adjust the current output, the PSB50W-0550-85 is a great choice for powering a variety of LED-based applications.

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