ELG-100-C350B

Voltage - Isolation:	3750kV
Approvals:	CB, CCC, CE, cURus, ENEC
Mounting Type:	Chassis Mount
Size / Dimension:	6.89" L x 2.48" W x 1.40" H (175.0mm x 63.0mm x 35.5mm)
Termination Style:	Wire Leads
Efficiency:	92%
Operating Temperature:	-40°C ~ 90°C
Ratings:	IP67
Features:	OTP, OVP, SCP
Dimming:	Analog, PWM
Series:	ELG-100-C
Power (Watts):	100W
Current - Output (Max):	350mA
Voltage - Output:	143 ~ 286 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	100VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Active

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ELG-100-C350B LED Driver Application Field and Working Principle

LED drivers are an essential component when it comes to powering LED lighting systems. LED drivers drive the power to the LEDs of an LED lighting system and so they are an integral part of the total LED lighting system design. The ELG-100-C350B LED driver is a single output, constant current, non-dimmable LED driver that can provide up to 350 mA of current output.

Application Field

The ELG-100-C350B can be used in a variety of LED lighting applications. Some of these include: retail lighting fixtures, accent lighting, spot lighting, display lighting, office workstations, outdoor lighting, and much more. This LED driver is also suitable for use in damp, indoor locations where dimmer control is not required. Its wide selection of output voltage settings (6.5 to 35 VDC) makes the ELG-100-C350B ideal for a wide range of LED lighting applications. Its small form factor (93.5 x 50 x 23 mm) also makes it suitable for installation in tight spaces.

Working Principle

The ELG-100-C350B is a constant current LED driver, which means it regulates and control the output current to a specific level, regardless of fluctuations in input voltage or changes in the load. It also exceeds the needs of many such applications where tight control of LED current is essential in achieving the optimal colors for lighting fixtures and displays.This constant current LED driver operates in the primary peak current regulation (PFCR) mode. This topology combines the features of the peak current mode control (PCM) and the average current mode control (ACM) to achieve the best combination of precision, transient response and hygiene.In a PFCR system, the average current in each switching cycle is controlled, while the peak current is monitored and limited according to a current-strain relationship. This PFCR system requires overcurrent protection, however these signals are detected, monitored and managed by the driver IC, which ensures an accurate control of current.The ELG-100-C350B LED driver also offers various protections, such as over-temperature protection, over-voltage protection, over-current protection and short-circuit protection. With its multiple protection features, the ELG-100-C350B ensures maximum system reliability.

Conclusion

The ELG-100-C350B is a non-dimmable, constant current LED driver that can provide up to 350 mA of current output. It has a wide selection of output voltage settings which make it suitable for a variety of LED lighting applications. Its small form factor allows for installation in tight spaces and it offers multiple protection features, ensuring maximum system reliability.

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