CLSD-020-PRG-G2

Voltage - Isolation:	3kV
Weight:	0.485 lb (219.99g)
Approvals:	CE, CSA, EN, UL
Mounting Type:	Chassis Mount
Size / Dimension:	4.15" L x 2.77" W x 1.10" H (105.4mm x 70.4mm x 28.0mm)
Termination Style:	Wire Leads
Efficiency:	90%
Operating Temperature:	-25°C ~ 60°C
Ratings:	IP20
Features:	OCP, OTP, OVP, SCP
Dimming:	Analog, PWM
Series:	CLSD
Power (Watts):	20W
Current - Output (Max):	2A
Voltage - Output:	5 ~ 42 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current, Voltage
Part Status:	Obsolete

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LED drivers play a vital role in powering LEDs used for lighting applications. The LED driver is an electronic device used to regulate the current and voltage applied to the LEDs in order to ensure optimal brightness and lifespan. The CLSD-020-PRG-G2 is a linear LED driver specifically designed for LED lighting applications, such as residential, commercial, and industrial.

Application Field

This LED driver is suitable for a broad range of LED lighting applications, such as pendant lighting, wall washers, spotlights, downlights, ceiling lights, and exterior floodlights. It is capable of powering up to 20 LEDs in series and is perfect for applications that require stabilized light output and long LED life.

Working Principle

The CLSD-020-PRG-G2 LED driver employs a linear current-mode control circuit, which is optimized to provide constant output current and stable output voltage. The LED driver has two integrated branches, each with its own independent LED channel and constant current output. Each channel is protected by a robust over-temperature and over-current protection circuit, which prevents excessive current or heat buildup. The LED driver is powered by a regulated voltage input that can range from 8V to 34V. It includes an integrated power factor correction circuit, which ensures that the system meets ENERGY STAR certification requirements. The CLSD-020-PRG-G2 LED driver is equipped with an integrated dimming interface, which is compatible with a variety of dimming protocols such as 1-10V, PWM, and 0-10V. This allows for the brightness of the LEDs to be controlled remotely with minimal effort. The LED driver also has the capability to detect faulty LED circuits, and the LEDs will automatically shut off if any over-current or over-temperature conditions are detected. This provides an added layer of protection for the LEDs.

Conclusion

The CLSD-020-PRG-G2 is an advanced linear LED driver with robust protection features and excellent dimming capabilities. Its wide voltage input range makes it suitable for a variety of lighting applications, and its ability to power up to 20 LEDs in series makes it ideal for projects that require a large number of LEDs. The integrated protection circuit ensures that the LEDs can operate safely and reliably, while the dimming interface provides flexibility in terms of brightness control.

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