HVGC-240-2800B

Voltage - Isolation:	3.75kV
Approvals:	cURus
Mounting Type:	Chassis Mount
Size / Dimension:	9.06" L x 2.68" W x 1.53" H (230.2mm x 68.0mm x 38.8mm)
Termination Style:	Wire Leads
Efficiency:	92.5%
Operating Temperature:	-40°C ~ 90°C
Ratings:	IP67
Features:	OTP, OVP, SCP
Dimming:	Analog, PWM
Series:	HVGC-240
Power (Watts):	240W
Current - Output (Max):	2.8A
Voltage - Output:	42.9 ~ 85.7 V
Voltage - Input (Max):	528VAC
Voltage - Input (Min):	180VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Active

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LED Drivers: HVGC-240-2800B Application Field and Working Principle

LED drivers are powering solutions designed to allow LED lighting to operate at its maximum potential. They can provide a constant, reliable signal and current to an array of LED lamps or accessories. So what is the application field and working principle of HVGC-240-2800B? Let\'s discuss them in this article.

HVGC-240-2800B Application Field

HVGC-240-2800B is an LED driver which is well suited for use with high voltage and current dimmable and non-dimmable LED lighting for both residential and commercial applications. Application fields of HVGC-240-2800B are included but not limited to:

• Architectural decorative lighting
• Stage lighting
• Landscape lighting
• Exhibition lighting
• Lawn and garden lighting
• Industrial lighting
• Advertisement signs or displays

With a dimmable control range of 5% to 100%, HVGC-240-2800B can be used for various dimmed lightings including stage lightings, landscapes, and architecture decorative lightings.

HVGC-240-2800B Working Principle

The working principle of HVGC-240-2800B is based on a traditional boost-type circuit, which can produce an output voltage higher than the input voltage. In order to produce a stable output voltage within a wide input range, HVGC-240-2800B adopts advanced PWM technology.The PWM is achieved by a microcontroller. During operation, the microcontroller switches power on and off repeatedly based on the PWM signal, thus producing an output voltage that is independent of input voltage. This process is determined by HVGC-240-2800B’s built-in control algorithm, which monitors the input voltage and adjusts the duty cycle of the PWM signal accordingly.The PWM duty cycle and switching frequency of the HVGC-240-2800B LED driver can be adjusted to optimize the efficiency and output power according to the application. The built-in circuit protection features also include constant current mode, over-power protection, and various output short circuit protection, providing a comprehensive protection for LED luminaries.

Summary

The HVGC-240-2800B is an LED driver that is well-suited for use with high voltage and current dimmable and non-dimmable LED lighting applications. It adopts advanced PWM technology, and its built-in control algorithm allows for dimming from 5% to 100%. The PWM duty cycle and switching frequency can also be adjusted for optimized efficiency and output power. HVGC-240-2800B offers comprehensive protection with its constant current mode, over-power protection, and various output short circuit protection.

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