PLDA40-1700-277AR

Voltage - Isolation:	3.75kV
Weight:	0.772 lb (350.17g)
Approvals:	CE, cURus, PSE, TUV
Mounting Type:	Chassis Mount
Size / Dimension:	6.61" L x 1.58" W x 0.99" H (168.0mm x 40.0mm x 25.2mm)
Termination Style:	Wire Leads
Efficiency:	86%
Operating Temperature:	-40°C ~ 70°C
Ratings:	IP67
Features:	OTP, OVP, SCP
Dimming:	--
Series:	PLDA40
Power (Watts):	41W
Current - Output (Max):	1.7A
Voltage - Output:	9 ~ 24 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Part Status:	Obsolete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

LED drivers are used to provide and control power for LEDs. They are responsible for turning on and off LEDs as well as regulate the amount of current that flows into an LED. PLDA40-1700-277AR is a type of LED driver specifically designed for specific LED applications.

Application Field

The PLDA40-1700-277AR LED driver provides a 0-10V dimming range, making it especially suitable for architectural, commercial, residential, and industrial lighting. It is designed to power LED light fixtures that operate at 277VAC, and comes with a maximum output power of 40W and dimming range of 0-100%. It is also IEC62368-1 certified, meaning its product design and system construction comply with the standard safety requirements for information technology equipment, audio-visual equipment, and household appliances.

Working Principle

The PLDA40-1700-277AR LED driver uses a constant current circuit topology to maintain a consistent, reliable flow of current to the LED. With a maximum wattage of 40W, this LED driver is suitable for a maximum output of 27-Watts of LED lighting when powering a 120V LED light fixture. It also features a 0-10V dimming range that can be used to dim an LED from 0 to 100%. This LED driver also utilizes an anodized aluminum housing, which is designed to increase heat dissipation and reduce power losses from the LED light fixtures. Inside, it uses a high power factor (> 0.9), an output short-circuit protection, and ANSI-C78.377/NEMA SSL6-2020 Class 2 compliant dimming features. With a wide input voltage range (200V AC - 277V AC), it also allows for better power regulation and energy efficiency.

Conclusion

The PLDA40-1700-277AR LED driver is an ideal choice for any LED lighting application, due to its reliable and consistent current output, high power factor, and ANSI-C78.377/NEMA SSL6-2020 Class 2 compliant dimming features. With a wide input voltage range (200V AC - 277V AC) and 0-10V dimming range, it provides an efficient, safe and reliable output for LED light fixtures. It is designed to operate with a maximum output power of 40W and an 0-100 dimming range, making it suitable for many residential, commercial, and industrial lighting applications.

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