RACD45-700A

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LED Drivers are a type of power converter designed specifically for driving light emitting diodes. LEDs require a relatively low voltage and a relatively high current, which is typically provided by an external power source such as a battery or power adapter. LED drivers convert the input power to the required voltage and current characteristics to drive the LEDs. The RACD45-700A is a LED driver designed to provide a constant current output over a wide range of operating voltages and temperatures.

The RACD45-700A is based on a high-frequency-reset-half-bridge topology and includes a constant-current control loop to regulate its output current. The LED driver features a wide input voltage range of 5V to 100V and a wide output current range of 4.5A to 20A. It also provides short-circuit, over-voltage, and over-current protection to ensure reliable operation and long-term reliability of the LEDs, as well as protecting the power system from damage.

The RACD45-700A is well suited for a variety of LED applications, including floodlighting, automotive lighting, street lighting, high bay lighting, street signs, and emergency signaling systems. The LED driver is also particularly well suited for applications where the light output needs to be automatically controlled, such as in dimmable lighting systems.

The typical application of the RACD45-700A involves connecting the LED load in series with the driver’s output and then connecting the power source to the input of the driver. The driver’s output current is then set by adjusting the input voltage to the LED load in order to achieve the desired light output. For example, in a dimmable lighting system the voltage at the input of the driver would be adjusted to provide the desired light output.

The RACD45-700A is an ideal solution for a wide variety of LED applications due to its wide input voltage and output current range, as well as its short-circuit, over-voltage, and over-current protection capabilities. The LED driver’s ability to automatically regulate the LED load makes it especially well suited for dimmable lighting applications, providing reliable, flicker-free operation. The driver is also temperature compensated and can provide reliable operation over a wide range of temperatures, making it a great choice for both indoor and outdoor applications.

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