LXV76-048SW

Voltage - Isolation:	3kV
Weight:	1.7 lbs (771.1g)
Approvals:	CE, cULus, EN
Mounting Type:	Chassis Mount
Size / Dimension:	6.97" L x 2.66" W x 1.46" H (177.0mm x 67.5mm x 37.0mm)
Termination Style:	Wire Leads
Efficiency:	90%
Operating Temperature:	-35°C ~ 70°C
Ratings:	IP67
Features:	OTP, OVP, SCP
Dimming:	--
Series:	LXV76
Power (Watts):	76W
Current - Output (Max):	1.58A
Voltage - Output:	48V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Voltage
Part Status:	Active

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LED Drivers: LXV76-048SW Application Field and Working Principle

LED drivers are electronic devices that regulate the current supplied to LED lighting devices. The LXV76-048SW is one type of LED driver that is typically used in outdoor lighting and decorative lighting applications. It operates on a wide range of input and output voltages and supports various types of LED lighting configurations. This guide will discuss the application field and working principle of the LXV76-048SW LED driver.

Application Field of LXV76-048SW LED Driver

The LXV76-048SW driver is ideal for outdoor LED lighting installations, such as streetlights, floodlights, etc. It is also suitable for indoor decorative LED lighting installations, such as spotlights, LED strips, etc. The LXV76-048SW driver can support a wide range of input voltage, from 90VAC to 305VAC. Furthermore, it can output a range of output voltage from 12V to 140V, depending on the input voltage. Additionally, the LXV76-048SW driver is able to support various LED lighting configurations, such as series connection, parallel connection, and series-parallel connection.

Working Principle of LXV76-048SW LED Driver

The LXV76-048SW driver is an LED driver with a constant voltage control mode. It uses a built-in step-down transformer to reduce the input voltage to a suitable output voltage. The transformer’s output current is monitored by a controlling circuit, which adjusts the voltage to maintain the current within a safe range. The voltage output is then regulated and passed through a rectifier. The rectified voltage is passed through an EMI filter to ensure the stability of the output signals and reduce the interference from external sources. The filtered signals are then passed through a driver circuit, which amplifies the current so that it can control the LED load efficiently.

Conclusion

The LXV76-048SW LED driver is an ideal choice for a wide range of LED lighting applications. It is capable of regulating input and output voltages and can support various types of LED configurations. The driver has a constant voltage control mode, which uses a step-down transformer, rectifier, EMI filter, and driver circuit to regulate the current supplied to the LED load.

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