STMGFS154812

Voltage - Output 4:	--
Approvals:	CE
Size / Dimension:	3.66" L x 2.05" W x 1.06" H (93.0mm x 52.1mm x 26.9mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-20°C ~ 70°C (With Derating)
Efficiency:	88%
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	16W
Current - Output (Max):	1.3A
Series:	STMGFS
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Number of Outputs:	1
Voltage - Input (Max):	76V
Voltage - Input (Min):	18V
Type:	Open Frame
Part Status:	Active

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DC DC Converters

DC-DC converters are electronic circuits that convert input voltage into a different output voltage. They are typically used in power supplies and other applications where input power sources may vary in level or direction, such as in-vehicle applications, communication systems, and industrial systems. The STMGFS154812 is a type of DC-DC converter that is frequently used in a variety of applications. This article will provide an overview of the applications it is used for and explain its working principle.

Applications for STMGFS154812

The STMGFS154812 is an efficient and cost-effective dc-dc converter, making it a suitable choice for many different applications. It is particularly well-suited for automotive applications, such as emergency vehicle battery back-up systems, where its low power consumption ensures a smooth and reliable operation. In addition, the STMGFS154812 is commonly used in communication systems. It is equipped with advanced features, such as programmable current and voltage limit, which make it ideal for wireless and satellite communication applications. Furthermore, its fast transient response enables it to quickly adjust the output voltage in response to changes in input voltage. Lastly, the STMGFS154812 is also suitable for industrial applications. It is a high frequency converter which can regulate the output voltage in a range from 0.9 V to 5.5 V. Its high efficiency and low ripple and noise level make it an ideal choice for powering industrial automation equipment.

Working Principle of STMGFS154812

The STMGFS154812 is an isolated-type dc-dc converter that operates by converting the input power to an output voltage in the range of 0.9 V to 5.5 V. It consists of a primary side and secondary side, each with its own transformer. On the primary side, the input voltage is converted to a lower voltage via the primary transformer. This lower voltage is then rectified and filtered before being sent to the secondary side of the converter. On the secondary side, the low voltage is converted to the desired output voltage through the secondary transformer, rectified and filtered again before being sent to the output. The STMGFS154812 also features two protection modes: current limit and voltage protection. If either of these protections modes is triggered, the converter will shut down or limit the output current to ensure safe operation.In summary, the STMGFS154812 is a type of dc-dc converter that is well-suited for automotive, communication and industrial applications. It is able to convert the input power to an output voltage of 0.9 V to 5.5 V through the efficiency of two transformers, each with its own regulator and filter. Its two protection modes – current limit and voltage protection – ensure safe and reliable operation.

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