APV-16E-12

Voltage - Isolation:	3.75kV
Approvals:	CE, ENEC
Mounting Type:	Chassis Mount
Size / Dimension:	3.03" L x 1.57" W x 1.14" H (77.0mm x 40.0mm x 29.0mm)
Termination Style:	Wire Leads
Efficiency:	79%
Operating Temperature:	-30°C ~ 70°C
Ratings:	IP42
Features:	OCP, OVP, SCP
Dimming:	--
Series:	APV-16E
Power (Watts):	15W
Current - Output (Max):	1.25A
Voltage - Output:	12V
Voltage - Input (Max):	264VAC
Voltage - Input (Min):	180VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Voltage
Part Status:	Active

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LED Drivers – APV-16E-12 Application Field and Working Principle

LED drivers provide a way to power and control Auto-Power-Voltage (APV) series LED lighting products. The APV-16E-12 driver is a small, efficient LED driver integrated circuit (IC). It is designed for use in applications involving low voltage (3.6V - 12V) Power LED lighting products.

Applications

The APV-16E-12 delivers high performance and reliability for a wide range of LED applications. It can be used for downlighting, task lighting, accent lighting, landscape lighting, and other interior lighting applications. It is suitable for use in residential, commercial, and industrial applications. It is particularly useful in applications requiring low power consumption and high LED efficiency.

Features

This LED driver has a wide input voltage range of 3.6 to 12V, which makes it suitable for a variety of input sources. It also has a wide output voltage range of 8 – 44V, making it a versatile LED driver. In addition, the APV-16E-12 has a high output current of up to 500mA, which enables it to drive high power LED lights. It is also highly efficient, with up to 93% power conversion efficiency. This ensures that power is not wasted during operation.The APV-16E-12 also has various safety features, such as short-circuit, over-voltage and over-temperature protection, to ensure a safe operation and reliable performance.

Working Principle

The APV-16E-12 is an integrated, constant current LED driver based on a Pulse Width Modulation (PWM) design. The input voltage is converted into a low-frequency PWM signal, which is then used to drive a switching power stage that supplies constant current to the LED. The current is regulated by feedback from the current sensing loop, which is compared against an internally programmed set point.In order to optimize the system\'s performance, the APV-16E-12 includes various protection and control functions. These include temperature protection, open circuit protection, over current protection, over-voltage protection, and short-circuit protection.

Conclusion

The APV-16E-12 is a versatile and efficient LED driver for a wide range of lighting applications. It is highly efficient, featuring up to 93% power conversion efficiency. It also has various safety features, such as short-circuit protection, over-voltage and over-temperature protection, to ensure safe operation and reliable performance. The APV-16E-12 is an ideal choice for applications requiring low power consumption and efficient operation.

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