DLE60PS48

Voltage - Isolation:	3.75kV
Weight:	0.9 lb (408.23g)
Approvals:	CE, TUV, UL
Mounting Type:	Chassis Mount
Size / Dimension:	6.73" L x 1.78" W x 1.27" H (164.1mm x 45.3mm x 32.5mm)
Termination Style:	Wire Leads
Efficiency:	88%
Operating Temperature:	-20°C ~ 50°C
Ratings:	IP67
Features:	OCP, OVP, SCP
Dimming:	--
Series:	DLE60
Power (Watts):	60W
Current - Output (Max):	1.25A
Voltage - Output:	34 ~ 48 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current, Voltage
Part Status:	Active

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LED Drivers: DLE60PS48 Application Field and Working Principle

LED lighting is becoming increasingly prevalent due to its energy efficiency and long lifespan. The DLE60PS48 from Mean Well is a powerful LED driver which provides a constant current source that enables the stable operation of LEDs. In this article, we\'ll look at the application field and working principle of the DLE60PS48.

Application Field of the DLE60PS48

The DLE60PS48 provides a constant current source, allowing it to be used in a variety of applications. Its wide range input from 100-305VAC makes it particularly suitable for most LED lamp applications. It\'s also popular for use in LED street lighting, architectural lighting, landscape lighting, and horticultural lighting.

Working Principle of the DLE60PS48

The DLE60PS48 is a DC constant current LED driver with high efficiency, low risk of failure, and wide compatibility. It is designed to provide a consistent DC current for single color or color changing LEDs.The DLE60PS48 operates on a PFC-assisted AC-DC flyback topology which allows it to regulate the output voltage and regulate the output current even when it is lightly loaded or the input voltage varies. It features two stages of current regulation: pre-regulation and post-regulation. In the pre-regulation stage, the input voltage is rectified and filtered by the rectifier. The voltage is then sent to the PFC (Power Factor Correction) IC, which is used to regulate the input voltage. The voltage is then sent to the controller. In the post-regulation stage, the controller provides a constant voltage output to the primary winding. This voltage is then sent to the transformer, which converts the voltage to a high voltage AC signal. The secondary winding then rectifies the signal and sends it to the output inductor. The output inductor then works to filter and stabilize the current, and sends it out to the driver. The DLE60PS48 has a wide range of protections that ensure the driver\'s stable operation. These protections include short circuit/overload/over voltage/over temperature protection. In conclusion, the DLE60PS48 is a powerful LED driver, capable of providing a stable current source for single color or color changing LEDs. Its wide range input and protection features make it suitable for a variety of applications, from LED street lighting, to architectural lighting, landscape lighting, and horticultural lighting.

Conclusion

The DLE60PS48 is a powerful LED driver which provides a constant current source that enables the stable operation of LEDs. Its wide range input and efficient PFC-assisted AC-DC flyback topology make it suitable for a variety of applications, from LED street lighting to landscape lighting and horticultural lighting. The DLE60PS48 also features several protections which ensure its stable operation.

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