QD48T012025-NCB0

Series:	QD48
Packaging:	Bulk
Part Status:	Obsolete
Type:	Isolated Module
Number of Outputs:	2
Voltage - Input (Min):	36V
Voltage - Input (Max):	75V
Voltage - Output 1:	1.2V
Voltage - Output 2:	2.5V
Voltage - Output 3:	--
Current - Output (Max):	15A, 15A
Power (Watts):	56W
Voltage - Isolation:	2kV
Applications:	ITE (Commercial)
Features:	--
Operating Temperature:	-40°C ~ 85°C
Efficiency:	--
Mounting Type:	Through Hole
Package / Case:	7-DIP Module, 1/4 Brick
Size / Dimension:	2.30" L x 1.45" W x 0.26" H (58.4mm x 36.8mm x 6.6mm)

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DC DC Converters:

DC DC Converters, also known as direct current converters, are electrical devices used to convert one type of electrical power into another. The most common types of converters are those that make use of step-up and step-down transformer technology to convert between low and high voltages and/or to convert between AC and DC electricity. The QD48T012025-NCB0 DC DC converter is a high-performance device that is designed to provide reliable power conversion with low cost and high efficiency for multiple applications.

Application Field and Working Principle:

The QD48T012025-NCB0 DC DC converter can be used in a variety of applications, including in automotive, renewable energy, home appliances, industrial, and medical equipment. It is designed to deliver reliable, cost-effective power conversion for these applications. The QD48T012025-NCB0 uses a full-bridge topology with synchronous rectification and low-noise operation to ensure high efficiency and accuracy.The QD48T012025-NCB0 provides a wide input voltage range of 3.0V to 5.5V and an adjustable output voltage of 1.2V-5.0V. The maximum output power is 60W and the efficiency of the converter can reach up to 94%. Its small form factor and wide temperature range make it suitable for a variety of applications.The DC DC converter uses a switching power supply to convert the input voltage to the desired output voltage. The input voltage is first rectified and then converted to an AC sine wave of the same frequency as the input. This sine wave is then applied to the primary side of the transformer, where it is stepped-up before being rectified again to produce DC. The output voltage is then regulated by a switching regulator IC called a buck or buck-boost converter, which is designed to convert the incoming voltage to the desired output voltage.

The buck regulator works by using a MOSFET in a PWM configuration to control the output voltage. The MOSFET is switched on and off at a predetermined rate, which is determined by the feedback signal from the output. When the MOSFET is on, the current from the output is diverted into an inductor, which stores the energy. When the MOSFET is switched off, the energy stored in the inductor is discharged into the output. This regulates the output voltage by keeping it at the desired level.The QD48T012025-NCB0 DC DC converter is an efficient and cost-effective solution for the wide variety of applications requiring reliable power conversion. Its wide input voltage range and adjustable output voltage make it suitable for a variety of systems and its low noise operation and high efficiency ensure excellent performance. It also offers a wide temperature range and small form factor, making it suitable for many applications.

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