PLDA60-D833-277A

Voltage - Isolation:	3.75kV
Weight:	1.168 lbs (530g)
Approvals:	CE, cURus, PSE, TUV
Mounting Type:	Chassis Mount
Size / Dimension:	10.32" L x 1.58" W x 0.99" H (262.0mm x 40.0mm x 25.2mm)
Termination Style:	Wire Leads
Efficiency:	85%
Operating Temperature:	-40°C ~ 70°C
Ratings:	IP67
Features:	OTP, OVP, SCP
Dimming:	--
Series:	PLDA60
Power (Watts):	60W
Current - Output (Max):	833mA, 833mA
Voltage - Output:	9 ~ 36 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	2
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Obsolete

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LED Drivers

LEDs (Light Emitting Diodes) are a type of semiconductor that produces visible light when supplied with electricity. LED drivers are electronic components designed to regulate the current and voltage delivered to the LED, ensuring its optimal performance. The most common LED drivers are PLDA60-D833-277A, which can be used for a wide range of applications. This article will discuss the application field and working principle of PLDA60-D833-277A LED drivers.

Application Field

PLDA60-D833-277A LED drivers are commonly used in automotive, industrial and household lighting applications. Automotive uses include interior and exterior vehicle lighting, dashboards, and indicator lights. In industrial applications, PLDA60-D833-277A LED drivers are often used to power emergency and safety lighting, defense lighting, construction lighting, transportation lighting, and machine vision lighting. In household applications, the drivers are often used for heating, ventilation, air conditioning, appliances, and lighting.

Working Principle

PLDA60-D833-277A LED drivers are designed to regulate the current and voltage delivered to the LED, enabling the LED to operate at its optimal performance. The drivers are equipped with a Pulse-Width Modulator (PWM) circuit, which is used to adjust the intensity of the LED output based on the input. The drivers also feature Constant Voltage (CV) and Constant Current (CC) outputs. The CV output regulates the output voltage for stable brightness, while the CC output keeps the current constant for efficient and stable operation. To ensure efficient conversion of the input voltage, a variable frequency switching regulator is used. Furthermore, the drivers feature a 3-level constant current port that adjusts the current with a single resistor, allowing for precise adjustment of output brightness. This is especially useful when different LEDs require different currents for optimal performance. Finally, the drivers are equipped with several safety features for enhanced protection. These include Short Circuit Protection (SCP), Over Voltage Protection (OVP), Overload Protection (OLP), and Over Heat Protection (OHP).

Conclusion

PLDA60-D833-277A LED drivers are versatile components with a wide range of applications. Thanks to its sophisticated circuitry, the drivers are able to regulate current and voltage with PWM, CV and CC outputs, allowing for optimal LED performance. The drivers also feature several safety features, making them ideal for a variety of automotive, industrial and household lighting applications.

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