LXD35-0350SW

Voltage - Isolation:	3.75kV
Weight:	1.1 lbs (499g)
Approvals:	CE, cULus, EN
Mounting Type:	Chassis Mount
Size / Dimension:	7.60" L x 1.67" W x 1.36" H (193.0mm x 42.5mm x 34.5mm)
Termination Style:	Wire Leads
Efficiency:	87%
Operating Temperature:	-35°C ~ 55°C
Ratings:	IP67
Features:	OVP, SCP
Dimming:	Analog
Series:	LXD35
Power (Watts):	35W
Current - Output (Max):	350mA
Voltage - Output:	33 ~ 100 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Obsolete

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LED Drivers: LXD35-0350SW application field and working principle

LED Drivers are products designed to maintain and control the power supply of LEDs. An important factor in the application of LEDs is to ensure that their power supply remains stable. The LED Driver can ensure a stable current and voltage output across the LED, while providing the necessary protection to connect and manage the LED power supply. A good example is the LXD35-0350SW, a constant current LED driver manufactured by Philips capable of providing 350mA output current.

Application Fields

The LXD35-0350SW is suitable for a variety of applications, ranging from backlighting to architectural lighting. Those applications require a uniform illumination with a stable output voltage and current. Thus, the constant current driver provides a regulated output current of 350mA along with a set of protections such as inverter protection, short circuit protection, and open circuit protection.In addition, the LXD35-0350SW can be used to power a wide range of LED power levels, from low-power LEDs to higher-power LED arrays. With a maximum operating temperature of 40°C, the driver is suitable for installations in both indoor and outdoor conditions.

Working principle

The working principle of LXD35-0350SW is based on a buck-boost circuit topology. The driver contains two resistors with precise resistance values that control the output current. In simple terms, current will flow through these resistors to create a voltage drop, and this voltage drop is added to the input voltage to determine the output voltage. By adjusting the resistance of the two resistors, the output current can be precisely controlled.The LXD35-0350SW offers flexible design options for a variety of applications. It can be used with a single LED or with an LED array, and its Step Dimming feature allows to adjust the brightness level. Besides, the driver offers built-in safety protection features against an over-voltage, an over-current or a short-circuit situation. In conclusion, the LXD35-0350SW is a great example of a modern LED driver that consolidates performance, safety and design flexibility features into one package. Thanks to its wide variety of application fields, adjustable brightness levels, and built-in protection mechanisms, this driver is perfect for any modern LED lighting application.

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