PUZ3-D48-S15-D

Current - Output (Max):	200mA
Size / Dimension:	1.26" L x 0.79" W x 0.43" H (32.0mm x 20.0mm x 10.8mm)
Package / Case:	24-DIP Module, 8 Leads
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 105°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	3W
Series:	PUZ3-D
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters

DC-DC converters are devices which convert a DC voltage source to a different DC voltage level. The most common use of a DC-DC converter is to step up or step down the voltage of a power supply, allowing it to be used in a wider range of applications. This article will discuss the application field and working principle of the PUZ3-D48-S15-D DC-DC converter.The PUZ3-D48-S15-D is a high-efficiency, low-noise, step-down DC-DC converter, ideally suited for use in a variety of applications. It is designed to offer a wide input voltage range of 20-50V and an output current capability of up to 15A. It is the perfect choice for applications requiring a lightweight, low-cost, and high-efficiency power solution.The PUZ3-D48-S15-D is capable of providing high-efficiency operation across a wide range of load currents, making it ideal for applications such as battery chargers, portable medical and industrial systems, power supplies, and other LED lighting systems. It offers excellent protection against overloads, short circuits, and over-temperature events, designed to ensure reliable operation and long-term reliability.The PUZ3-D48-S15-D DC-DC converter uses a synchronous buck topology, which allows for high conversion efficiency and excellent line and load regulation. This design provides an efficient and cost-effective solution for low-noise applications.At the heart of the converter lies its control circuitry, which is responsible for regulating the output voltage in order to maintain the desired voltage level. The control circuit uses Pulse Width Modulation (PWM) to manage the output voltage, by comparing the actual output voltage to a reference voltage set by the user. The PWM signal is generated by an internal oscillator and is sent through an internal voltage regulator. The PWM signal is then used to drive the MOSFETs, allowing them to switch in order to provide the appropriate amount of output current.The PUZ3-D48-S15-D DC-DC converter also features several advanced features such as auto-restart, soft-start,thermal protection, and programmable over-current protection, allowing for flexible and safe operation.In conclusion, the PUZ3-D48-S15-D DC-DC converter is an ideal choice for applications that require a reliable and efficient power solution. Its wide input voltage range, high conversion efficiency, and excellent protection features make it an excellent choice for a variety of applications.

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