HLN-40H-15A

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LED Drivers are a ubiquitous device used in many applications. The HLN-40H-15A is one such device which is used in a wide variety of applications, and has become increasingly popular in recent years due to its reliability and performance. This article will provide an overview of the HLN-40H-15A application field and working principle.

The HLN-40H-15A LED Driver is designed as a reciprocator, which means that it regulates the current and voltage supplied to the LED module. The primary applications for the HLN-40H-15A are universal driver applications, particularly those that require constant current control such as LED strips, LED bulbs, LED garden lights, and streetlights. This device offers a wide range of driver functions such as short-circuit protection, open-circuit detection, over-temperature protection, current limiting, and soft-start functions.

In terms of its physical size, the HLN-40H-15A is 151mm long, 47mm wide, and 50mm high. This makes it relatively easy to integrate into a variety of applications. In terms of its technical specifications, the device offers a wide range of input voltages (85~305VAC, 140~450VAC, and 325~1150VDC) and current outputs (3.5, 7, 10.5, and 15A).

The working principle of the HLN-40H-15A is based on the use of a power supply, rectifier, and magnetic core. The power supply supplies the rectifier which converts AC to DC. The magnetic core provides an efficient energy storage device, which is used to filter noise. The current output is then regulated by a multi-level switch, which is triggered by a pulse width modulation (PWM) signal generated by the device’s internal microcontroller.

The HLN-40H-15A is a versatile device that is suitable for a wide range of applications. It offers a wide range of input voltages and current outputs, making it suitable for use in both low-voltage and high-voltage applications. Its simple structure and robust construction make it ideal for use in both residential and commercial LED lighting applications. In addition, its short-circuit protection, open-circuit detection, over-temperature protection, current limiting, and soft-start functions make it particularly suitable for applications that require further protection.

In conclusion, the HLN-40H-15A LED Driver is a reliable and efficient device that is suitable for a wide range of applications. It is relatively easy to integrate, offers a wide range of input voltages and current outputs, and provides additional protection functions. This makes it an ideal choice for both residential and commercial LED lighting applications.

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