VE-J33-CW-B1

Current - Output (Max):	4.17A
Base Part Number:	VE-J33
Size / Dimension:	2.36" L x 2.28" W x 1.08" H (59.9mm x 57.9mm x 27.4mm)
Package / Case:	Half Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-25°C ~ 100°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	100W
Series:	VE-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input (Max):	60V
Voltage - Input (Min):	42V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

A DC-DC converter is an electrical circuit used to convert direct current (DC) into another form of electric energy. It is commonly used to regulate voltage and current levels in electronic circuits. The device can also be used to convert a high voltage system into a low voltage system or vice versa. Different types of dc-dc converters exist, from simple, two-wire buck and boost converters to complex pulsed switching power supplies.The VE-J33-CW-B1 is an example of a DC-DC converter with different application fields and working principles. It is a high efficiency, low voltage, wide input voltage range and adjustable output voltage DC-DC converter. The device has a wide input voltage range from 6V to 32V and can deliver up to 20A of output current. It has been designed to provide a regulated, isolated output voltage of 3.3V or 5V.The VE-J33-CW-B1 is mainly used in automation, instrumentation, communication, and industrial control systems. It has been designed to be particularly efficient in power supplies for IGBT, motor drives, and field-programmable gate arrays (FPGA). As an adjustable converter, it is capable of varying its output voltage to meet the requirements of the connected device.The working principle of the VE-J33-CW-B1 involves four main steps, including input inductor current sensing, error amplifier, PWM voltage comparator and output driver stages. The input stage is responsible for sensing the inductor current by comparing it with the internal reference voltage. The error amplifier stage then amplifies the difference between these two signals and compares it with the external reference voltage. The PWM voltage comparator then combines the output of the error amplifier and the external reference voltage to generate a Pulse Width Modulation (PWM) signal. Finally, the output driver stage turns the PWM signal into a power signal that can be used to drive the output voltage.The VE-J33-CW-B1 is a versatile choice for most DC power delivery applications. Thanks to its output voltage range and high efficiency, it is suitable for a variety of applications. It is also equipped with overvoltage, overcurrent and overtemperature protection, making it a reliable and safe option. Furthermore, it also features a low electro-magnetic interference (EMI) emission level, which makes it suitable for use in many noise-sensitive applications.In conclusion, the VE-J33-CW-B1 is a reliable and efficient DC-DC converter suitable for a variety of applications. Its wide input voltage range, adjustable output voltage and high efficiency make it an attractive option for many power delivery systems. With its array of safety features, it is able to provide a safe and reliable power source for many sensitive applications.

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