LDD-350HW

Dimming:	PWM
Approvals:	CE
Mounting Type:	Chassis Mount
Size / Dimension:	1.25" L x 0.80" W x 0.48" H (31.8mm x 20.3mm x 12.2mm)
Termination Style:	Wire Leads
Efficiency:	97%
Operating Temperature:	-40°C ~ 85°C
Ratings:	IP67
Features:	Remote On/Off, OTP, SCP
Series:	LDD-H
Current - Output (Max):	350mA
Voltage - Output:	2 ~ 52 V
Voltage - Input (Max):	56VDC
Voltage - Input (Min):	9VDC
Number of Outputs:	1
Topology:	Buck
Type:	Constant Current
Part Status:	Active

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LED Drivers

Light-Emitting Diode (LED) is a common lighting technology that has been around for many decades. It is used to create a bright and efficient light source. LEDs come in various shapes, colors, and sizes and are used in a variety of applications. LED Drivers are used to regulate and control the power supply to LED lights. The LDD-350HW is one such driver, designed to meet the demanding requirements of LED applications.The LDD-350HW is a PFC and dimmable LED driver. It is constructed with an internal circuit to convert AC power to DC output, making it highly efficient. With its built-in digital interface, it provides users with a wide range of dimming options. The driver is designed to provide accuracy and a constant brightness level for LED lighting, regardless of the ambient temperature.The LDD-350HW can be used in a variety of applications. It is suitable for use in high wattage LED lighting projects such as streetlights, garage lights, and outdoor signs. It can also be used in residential installations, such as wall lights and recessed lighting. This driver is also well suited for applications where instant ON/OFF control is required, such as gaming machines and motion detectors.The LDD-350HW driver is designed to meet UL and FCC standards. Its built-in PFC circuitry ensures that the product is compliant with standards for electromagnetic exposure, preventing any interference with nearby electronic equipment. The driver also features built-in protection against overvoltage, overload, and over temperature.The working principle of the LDD-350HW LED driver is based on a current control methodology called pulse width modulation (PWM). This involves controlling the voltage applied to the LED lights, which in turn determines the resulting brightness. The driver is designed to provide a constant output voltage, as the dimming level is changed. This helps to ensure consistent brightness levels regardless of the voltage fluctuations of the input line.The LDD-350HW driver is designed to offer excellent power efficiency. It has a built-in power factor correction circuitry that reduces the current drawn from the line, improving the overall power consumption. Additionally, the driver supports a wide range of switching frequencies, further reducing power dissipation.In summary, the LDD-350HW LED driver is designed to meet the demand for LED applications. This driver is highly efficient and meets all the necessary safety requirements. It has built-in PFC, dimming, and protection capabilities. And most importantly, it is designed to deliver a consistent brightness level at different voltage levels. With its wide range of applications and features, the LDD-350HW is an ideal choice for LED lighting projects.

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