Current - Output (Max):	830mA, 830mA
Supplier Device Package:	--
Size / Dimension:	2.00" L x 1.60" W x 0.45" H (50.8mm x 40.6mm x 11.4mm)
Package / Case:	8-DIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	84%
Operating Temperature:	-40°C ~ 100°C (With Derating)
Features:	Remote On/Off, OCP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	20W
Series:	JTA
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-12V
Voltage - Output 1:	12V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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DC DC Converters

JTA2048D02 application field and working principle

DC-DC converters are widely used in electrical and electronic devices, from computers and telephones to chips and microprocessors. DC-DC converters transform power from one form of energy to another, allowing electronic devices to use higher voltage and current levels than is available from a single source. The JTA2048D02 DC–DC converter is a perfect example of a powerful and efficient converter that can provide clean voltage and current required to operate most electronic devices.The JTA2048D02 is an isolated DC-DC converter designed to convert a DC input voltage of 2.5V to 12V at up to 20A continuous output current. The JTA2048D02 is capable of delivering high-power density with low power loss and has an efficiency of up to 95%. The input voltage and current range can be adjusted depending on the application.The JTA2048D02 is designed using a full-bridge switching topology. It works by charging and discharging a series of inductors between the input and output power stages. During switching, the input circuit is connected to the power stage through one of the two phases of the switching devices, dependent on the input voltage and current. The other phase is used to discharge the inductors, allowing the input voltage to be converted to the desired output voltage and current. Thus, the output voltage and current can be controlled by simply adjusting the switching frequencies. The JTA2048D02 DC-DC power module is also designed with an efficient thermal design that ensures reliable operation and increased lifetime. The power module is constructed with a dielectric package which offers excellent heat dissipation, enhanced with integrated thermal pads which increase the overall thermal performance of the package. The thermal pad helps keep the switching elements cooler and therefore helps reduce power loss which increases the efficiency of the module. The JTA2048D02 is a high-power density DC-DC converter designed for commercial and industrial applications. Its small footprint and flexibility makes it ideal for a wide range of applications such as lighting, telecommunication, server and storage systems, automotive, medical, and industrial electronic systems.In conclusion, the JTA2048D02 DC-DC converter is a perfect example of a powerful and efficient converter capable of high-power density and low switching loss. It is designed with an integrated thermal pad which increases the overall thermal performance and provides a reliable operation. The JTA2048D02 is ideal for a wide range of applications which require a high-power density converter.

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