LEA150F-48-SCY

Power (Watts):	150W
Approvals:	CE, cURus, TUV
Minimum Load Required:	--
Size / Dimension:	8.74" L x 2.95" W x 1.46" H (222.0mm x 75.0mm x 37.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Universal Input
Operating Temperature:	-20°C ~ 70°C (With Derating)
Efficiency:	87%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	LEA
Current - Output (Max):	3.2A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Active

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AC DC Converters

The LEA150F-48-SCY AC/DC converter is a type of power converter that converts alternating current (AC) into direct current (DC). This is usually done by using an AC supply that is supplied with power through a transformer and then converted into a square wave before converting that waveform into a DC voltage.The LEA150F-48-SCY is an advanced digital signal processor (DSP) based AC/ DC converter with variable-speed drive controls that offer the highest accuracy and precision of any power converter on the market. It also has a segmented-array design that continuously monitors, controls, and optimizes power supply performance, and contains high-efficiency, multi-phase synchronous rectification (SMR) technology.This converter can provide users with multiple operation modes and numerous application functions, including variable frequency driving; adjustable speed driving; on delay, off delay, and GPIO control; and phase shifting control. It also has latching and braking functions integrated into the interlocking structure. In addition, it offers speed tracking and comprehensive protection functions such as overvoltage, overcurrent, short circuit, and over temperature protection.The LEA150F-48-SCY AC/DC converter is mainly used in high-precision applications such as in medical and laboratory applications, as well as for energy-saving purposes and for precision control of mechatronic systems. Also, they are being used in the industrial sector for numerous types of motors such as servo motors, AC motors, and brushless motors.The working principle of the LEA150F-48-SCY AC/DC converter is based on the primary control loop with a digital signal processor (DSP) that commands the pulse-width modulation (PWM) controller to generate the appropriate switching signal to the power devices. On the secondary control loop, a motor speed controller (MSC) commands the variable-frequency AC drive to maintain the desired motor speed on the external motor. The power transistors are then switched on and off to obtain the desired level of power.To ensure that the converter is able to protect itself and the external motor from damage, it also contains a number of protection and monitoring features such as overvoltage, overcurrent, short-circuit, and high-temperature protection as well as motor current and voltage monitoring. This helps ensure that the power transistors are switched off before the motor is damaged and can help to improve the overall reliability of the system.Due to the advanced features of the LEA150F-48-SCY AC/DC converter, it is able to effectively deliver high levels of precision and performance. It is a cost-effective and reliable solution suitable for use in applications requiring precise power control and manipulation. With its advanced DSP and variable-speed drive controls, it is an ideal solution for high-precision industrial and laboratory applications as well as for medical applications.

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