THN 15-1225

Current - Output (Max):	315mA, 315mA
Supplier Device Package:	--
Size / Dimension:	1.00" L x 1.00" W x 0.39" H (25.4mm x 25.4mm x 9.9mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C (With Derating)
Features:	Remote On/Off, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	15W
Series:	THN 15
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-24V
Voltage - Output 1:	24V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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DC DC Converters

DC-DC converters are electronic devices that convert direct current (DC) from one voltage level to another, usually with different DC voltages. They are used in a variety of applications, including the conversion of AC to DC for charging batteries, powering electronic devices, and providing power for high-volume industrial operations. The THN 15-1225 is a DC-DC converter specifically designed for the automotive and industry, providing a high performance solution for applications where power density and reliable performance are paramount.

Design & Construction

The THN 15-1225 is a hermetically sealed DC-DC converter, designed for powering a wide range of electronic devices. It is constructed from a molded plastic chassis with two printed circuit boards, a primary board for power processing, and a secondary board for controls. The power processing board is the main component of the converter and includes the power transistors, power transformer, high frequency capacitor, and other passive components. On the secondary board, controls such as the output voltage limiter, power start-up circuit, and temperature protection circuit are all implemented. The entire converter is mounted in a single housing and sealed for protection from external elements.

Application Field & Working Principle

The THN 15-1225 is designed for automotive and industrial applications, providing a reliable and powerful power solution for demanding applications. It is typically used for operations such as powering electric vehicles, automotive ECUs, PLCs, AI modules, CNC machines, and other electronic equipment. The converter has a maximum power rating of 1225 watts, allowing it to efficiently power multiple components. The working principle of the THN 15-1225 is to draw power from the input and convert it to a suitable output. This is achieved through the use of a step-up transformer, which increases the input voltage to the desired output level. The power transistors regulate the voltage and the current output from the converter, ensuring that the correct power is delivered to the load. The control circuits then monitor the output voltage, temperature, current, and other parameters to ensure the output power is within the specified parameters.

Advantages & Benefits

The THN 15-1225 offers a number of advantages over other converters. Firstly, it is compact, allowing it to be installed in a range of space-constrained applications. It is also highly efficient, offering up to 95% conversion efficiency. The converter is also extremely reliable, offering a long operational life and reliable performance over a wide temperature range. Overall, this makes it an ideal solution for a variety of demanding automotive and industrial applications.

Conclusion

The THN 15-1225 is a hermetically sealed DC-DC converter designed for automotive and industrial applications. It is designed to efficiently deliver high power and power density, making it an ideal choice for powering electric vehicles, automotive ECUs, PLCs, AI modules, CNC machines, and other electronic equipment. The THN 15-1225 offers a wide range of benefits, including a highly efficient design, reliable performance, and a long operational life.

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