PLM-40-1400

Voltage - Isolation:	3.75kV
Approvals:	CB, CCC, CE, cURus, ENEC
Mounting Type:	Chassis Mount
Size / Dimension:	6.89" L x 1.65" W x 0.94" H (175.0mm x 42.0mm x 24.0mm)
Termination Style:	Terminal Block
Efficiency:	86%
Operating Temperature:	-30°C ~ 40°C
Ratings:	IP30
Features:	OTP, SCP
Dimming:	--
Series:	PLM-40
Power (Watts):	41W
Current - Output (Max):	1.4A
Voltage - Output:	15 ~ 29 V
Voltage - Input (Max):	295VAC
Voltage - Input (Min):	110VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Active

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LED drivers: PLM-40-1400 application field and working principle

LED drivers are an important part of LED lighting systems, providing the necessary control of current and voltage to create the desired effect. The PLM-40-1400 driver is an advanced, digitally programmable LED driver from DiiA, the Digital Illumination Interface Alliance. This driver utilizes a built in microcontroller to provide efficient, flicker-free illumination that meets the standards of application fields such as museums, art galleries, television studios, and theatres.Numerous techniques are used to provide the necessary control for LED drivers. The PLM-40-1400 utilizes a technique known as pulse-width modulation (PWM). PWM is a form of digital logic control which works by manipulating the pulse width, or “on time”, of the driver output. By varying the amount of time that the output is on, the amount of current going through the LED can be precisely controlled. This makes it possible to get the desired illumination effect out of the LEDs, while avoiding the problem of flicker.The PLM-40-1400 can be programmed via a computer interface, allowing for a wide range of custom settings. Programming is done via DiiA\'s DLM-1 digital light manager software, which supports both the Windows and Mac operating systems. The driver can be programmed to run at specific levels of current for different applications. For example, the driver can be set to output specifically designed, industry standard, non-flickering white light, color temperature settings, or a range of RGB colors. It can also provide customized solutions to fit particular applications, such as sports stadiums or architectural lighting.The PLM-40-1400 also offers a variety of features that make it stand out from other LED drivers. It has high efficiency, with a maximum output current of 14 amps. It also has four constant power zones that allow for gradual power fading. This means that the illumination provided does not just turn on and off suddenly, but rather fades in and out smoothly for a more natural effect.In addition, the driver supports two digital dimming standards: the 0-10V analog dimming standard, and the DLY-1 open digital dimming standard. Both of these standards provide a wide range of dimming ranges, allowing for a more adjustable and precise control of the illumination.Overall, the PLM-40-1400 is an advanced, digitally programmable LED driver that offers a range of features and customization options. It is ideal for museum, gallery, television studio, and theatre applications, and can also provide customized solutions for freeform applications. The PWM control and the support for two digital dimming standards make it an ideal choice for efficient, flicker-free illumination.

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