PDA150W-S1A0G

Voltage - Isolation:	4.242kV
Weight:	2.3 lbs (1kg)
Approvals:	CE, cURus
Mounting Type:	Chassis Mount
Size / Dimension:	9.49" L x 2.32" W x 1.54" H (241.0mm x 59.0mm x 39.0mm)
Termination Style:	Wire Leads
Efficiency:	94%
Operating Temperature:	-40°C ~ 85°C
Ratings:	IP66
Features:	OCP, OVP, SCP
Dimming:	Analog
Series:	--
Power (Watts):	150W
Current - Output (Max):	1.05A
Voltage - Output:	0 ~ 140 V
Voltage - Input (Max):	277VAC
Voltage - Input (Min):	120VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Active

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LED Drivers - PDA150W-S1A0G Application Field and Working Principle

LED drivers are power-conversion devices that supply LEDs with the regulated current and/or voltage required for the LED to operate at its peak efficiency. These devices are designed to interface with a variety of LED lighting sources, such as incandescent, high-voltage halogen, and LED light bulbs, and are capable of adapting their operations to support a wide range of LED lighting types. The PDA150W-S1A0G is one type of LED driver that offers a number of advantages over other LED drivers, such as its high efficacy, wide input voltage range, built-in protection circuit, and easy operation.

Application Field

The PDA150W-S1A0G LED driver is ideal for use in commercial or residential LED lighting applications, such as streetlights, commercial lighting, garden lighting, and interior lighting. It is designed for use with various single- or dual-channel LED lighting sources, including high-voltage halogen bulbs, low-voltage LED bulbs, and incandescent bulbs.

Main Features and Functionalities

The PDA150W-S1A0G LED driver features built-in Electrostatic Discharge (ESD) protection that safeguards the device from any damage due to voltage fluctuations. It also has an over-temperature protection (OTP) system, which automatically shuts off the device when it reaches a certain temperature. The device also features a low stand-by power consumption, which in turn reduces power wastage. Additionally, the device includes short-circuit protection, surge suppression, and soft-start technology to help ensure its stability and safety.The PDA150W-S1A0G LED driver has a universal input voltage range (90-265VAC) and a wide dimming range (0-100%), allowing it to be used in a variety of LED lighting applications. It can support both constant voltage and constant current dimming operation, making it suitable for both LED lighting and digital signage applications.

Working Principle

The PDA150W-S1A0G LED driver uses a switching topology, which is a type of power-conversion technology that utilizes switching devices (such as transistors, mosfets, or thyristors) to directly switch power from an AC power source onto a load. In the PDA150W-S1A0G, this switching device is a pulse-width modulator.The pulse-width modulator is a type of power converter that modulates the on-time and off-time of a switching device. The pulse-width modulator switches the power from the AC power source to the load, by controlling the on/off time of the switching device. This switching action in the PDA150W-S1A0G is continuous and allows for a high degree of power control.Additionally, the PDA150W-S1A0G features an active power-factor correction circuit, which improves the power factor of the circuit and also reduces line current harmonic distortion. The device also includes built-in protection circuits, such a short-circuit protection, surge protection, and over-temperature protection, to help improve the safety and reliability of the device.The device also has a high voltage isolation, which helps to prevent electrical shock and ensures the highest levels of safety. The device is Energy Star approved, UL listed, and RoHS compliant, further respecting environmental and safety regulations.

Conclusion

The PDA150W-S1A0G LED driver is ideal for use in a wide range of LED lighting applications. It offers built-in protection circuits to help ensure its stability and safety, along with a wide input voltage range. The device also features active power-factor correction to improve the power factor of the circuit and reduce line current harmonic distortion. This LED driver is Energy Star approved, UL listed, and RoHS compliant, ensuring the highest levels of safety.

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