PDA010N-350B

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LED Drivers are among the most popular with electricians thanks to their straightforward operation and low power consumption. The PDA010N-350B is one of the latest LED Driver models released by TT Electronics that has become increasingly popular in recent years. This article will discuss the application field and working principle of the PDA010N-350B LED Driver.

Application Field

The PDA010N-350B is specifically designed to drive high electrical currents into LED lights. This model is especially suitable for driving large-scale LED lighting systems, as it is capable of delivering up to 350 watts of continual power and requires minimal maintenance. It is also suitable for applications involving outdoor lighting fixtures, thanks to its compact form factor and waterproof construction.

This model is also highly efficient due to its switch-mode design. This makes it ideal for powering LED lights with relatively low input voltages, as it is capable of producing 150V output with input voltages as low as 10V. Additionally, the PDA010N-350B has a wide operating temperature range of -40°C to +85°C, making it suitable for outdoor applications in all climates.

Working Principle

The PDA010N-350B uses a high-frequency switching circuit to convert the input voltage into a regulated output. This process is based on the principle of Pulse Width Modulation (PWM). The PDA010N-350B uses an IC containing four transistors to directly drive the current. When the input voltage is provided, the transistors act as switches that are cyclically turned on and off. The length of each “on” period determines the output voltage.

The PDA010N-350B also features a Feedback System. In this system, the output voltage of the LED is monitored continuously, and the modulation of the pulses is adjusted accordingly. This Feedback System ensures that the output voltage is constant, and compensates for any fluctuations in the input voltage.

The output of the PDA010N-350B can be adjusted by varying the frequency of the switching pulses. This can be done by setting the Enable/Disable pin to one of three different states (High, Low, or PWM). To adjust the output voltage, a multimeter is used to measure the LED voltage and then the voltage setting is adjusted until the desired level is achieved.

Conclusion

The PDA010N-350B LED Driver is a high-performance model that is suitable for powering large-scale LED lighting systems. It is capable of delivering up to 350 watts of continual power and boasts an extended operating temperature range. This model also features a switch-mode design that provides efficient operation and robust protection from fluctuations in voltage. Finally, the output voltage is adjustable with the Enable/Disable pin and a multimeter.

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