LPF-16D-42

Voltage - Isolation:	3.75kV
Approvals:	CB, CCC, CE, cURus, ENEC, PSE
Mounting Type:	Chassis Mount
Size / Dimension:	5.83" L x 1.57" W x 1.26" H (148.0mm x 40.0mm x 32.0mm)
Termination Style:	Wire Leads
Efficiency:	85%
Operating Temperature:	-35°C ~ 70°C
Ratings:	IP30
Features:	OCP, OTP, OVP, SCP
Dimming:	Analog, PWM
Series:	LPF-16D
Power (Watts):	16W
Current - Output (Max):	390mA
Voltage - Output:	23.1 ~ 42 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Active

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Introduction

LED Drivers are an important component in any LED system. A LED Driver, such as the LPF-16D-42, is designed to convert electrical power from a source, such as a battery or an AC power source, into a steady, high-efficiency drive that is suitable for powering LEDs. This paper will discuss the application fields and working principle of the LPF-16D-42 LED Driver.

Application Fields

LPF-16D-42 LED Drivers can be found in a variety of applications. One of the more common applications is in lighting fixtures, such as street lights, pathway lights, area lights, and outdoor lighting. These fixtures typically use the LPF-16D-42 or similar commercial LED drivers to power high-efficiency LED light sources. Additionally, LPF-16D-42 LED Drivers are also used in industrial environments such as agricultural greenhouses, commercial HVAC systems, and production lines.

Working Principle

The LPF-16D-42 LED Driver is a DC constant current driver, and it uses Pulse Width Modulation (PWM) technology to produce a steady, efficient flow of energy to the LEDs in a system. It works by taking a DC voltage from the input source, such as a battery or AC power supply, and then passing that energy through the driver’s internal switching circuitry. The current then passes through the driver’s onboard control circuit, which uses an electronic feedback loop to ensure that the desired current density is delivered to the LED output.The LPF-16D-42 LED Driver is designed to be used with LEDs that operate at a range of voltages, allowing the driver to be used with a variety of different LED products. In addition, the LPF-16D-42 has built-in safety features that monitor temperature and over-current situations, and will shut off the driver if necessary.

Conclusion

The LPF-16D-42 LED Driver is a versatile, high-efficiency driver that can be used in a variety of applications. This driver utilizes Pulse Width Modulation (PWM) technology to convert electrical power from a source into high-efficiency, steady output current suitable for powering LEDs. It is suitable for use in lighting fixtures, as well as various industrial applications. Additionally, the LPF-16D-42 has built-in safety features to protect against over-current and temperature issues.

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