CEN-75-48

Voltage - Isolation:	3.75kV
Approvals:	CB, CE, cURus, PSE, TUV
Mounting Type:	Chassis Mount
Size / Dimension:	6.46" L x 2.46" W x 1.59" H (164.0mm x 62.5mm x 40.5mm)
Termination Style:	Wire Leads
Efficiency:	91%
Operating Temperature:	-30°C ~ 70°C
Ratings:	IP66
Features:	OCP, OTP, OVP, SCP
Dimming:	--
Series:	CEN-75
Power (Watts):	75W
Current - Output (Max):	1.57A
Voltage - Output:	36 ~ 48 V
Voltage - Input (Max):	295VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Not For New Designs

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LED DriversLED drivers, also known as LED power supplies, are a key component of any LED lighting installation. They provide power to the LEDs themselves, allowing them to reach their desired illumination levels and output levels for desired effects. The type of power supply that is chosen will depend on the application in question, its specific demands, and the range of LED drivers that are available on the market.CEN-75-48 application field and working principle is no exception. This LED driver is designed for general lighting applications requiring a power input range of 75W to 48V with an efficiency rating of >90%. In addition, it features overload and short protection, dimming control and safety lock function as well as built-in active power factor correction (PFC) and low harmonic distortion.The CEN-75-48 LED driver utilises a switching regulator (converter) that is capable of taking a high input voltage and transforming it to a lower, desired output voltage. This is done by using an open-loop feedback control system, ensuring that the voltage output is kept constant no matter the input value. In addition, the CEN-75-48 LED driver incorporates a number of other protective features in order to protect against overloads, short-circuits, AC line surge, reverse polarity, and over-current protection.In terms of dimming control, the CEN-75-48 LED driver has an integrated dimming control function. This allows users to control the LED’s brightness level or regulate the lighting output depending on the application requirements. It also utilizes a built-in current limit loop to ensure the output current remains as stable and consistent as possible.Finally, the CEN-75-48 LED driver is equipped with a safety lock. This feature helps protect against accidental or malicious tampering with the driver’s internal settings, keeping the LED connected to the driver safe and secure.In conclusion, the CEN-75-48 LED driver provides a reliable and efficient power supply solution for a range of general lighting applications. Its wide input range, high efficiency rating, and built in protection features makes it an ideal choice for both residential and commercial LED lighting installations.

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