VE-JTZ-EW-S

Current - Output (Max):	20A
Base Part Number:	VE-JTZ
Size / Dimension:	2.28" L x 1.80" W x 0.52" H (57.9mm x 45.7mm x 13.2mm)
Package / Case:	Half Brick
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-10°C ~ 100°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	40W
Series:	VE-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	2V
Voltage - Input (Max):	160V
Voltage - Input (Min):	66V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC-DC converters are electronic devices that take a single input DC voltage and convert it into multiple, regulated outputs of different voltage levels, making them ideal for use in many different applications. The VE-JTZ-EW-S application field and working principle is one such example of DC-DC converters that has seen increasing popularity over the past few years. VE-JTZ-EW-S is a dedicated high voltage DC-DC converter designed specifically for applications where the voltage output is required to be continuously updated or varied in order to maintain a constant voltage balance. It is often used in situations where a high voltage input is required but the output must remain stable and safe. The VE-JTZ-EW-S converter consists of a transformer, a rectifier, a filter capacitor, a regulator and a NPN transistor. This type of converter is particularly effective for applications that require frequent voltage updates due to environmental changes such as temperature variations.The transformer on the VE-JTZ-EW-S converter is responsible for stepping down the input voltage from the high voltage source to the desired low voltage level. It works by temporarily storing energy in a magnetic field and then transferring it to the secondary winding. The primary winding carries the input high voltage and the secondary winding carries the stepped-down voltage. The transformer also doubles as the isolation device and prevents potential electrical shocks to people and equipment.The rectifier on the converter takes the AC current from the secondary winding and converts it into DC current. The rectifier can be a full wave bridge, a one way bridge or a two way bridge and is selected based on the application and the voltage level required. The rectifier then produces a DC current which is then passed through the filter capacitor to remove any unwanted noise, transients or ripples from the output. The regulator on the VE-JTZ-EW-S is a voltage-controlled, NPN power transistor which is used to maintain a constant output voltage. The regulator works by sensing the voltage level on the output and adjusting the transistor’s base current accordingly to keep the voltage level stable. The NPN transistor is used to amplify the current on the output and supply the necessary current to the load, while the regulator makes all the necessary adjustments to maintain the voltage level.The VE-JTZ-EW-S application field and working principle makes it an ideal DC-DC converter for applications where a high voltage input is required but a constant output voltage must be maintained, such as in motor control systems, DC UPS systems, industrial heating and cooling systems, and many other applications. It is a rugged, reliable and efficient device which makes it a highly popular choice for many different applications.

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