PRM48AF480T400A00

Voltage - Output 2:	--
Size / Dimension:	1.28" L x 0.87" W x 0.26" H (32.5mm x 22.0mm x 6.7mm)
Package / Case:	Module
Mounting Type:	Surface Mount
Efficiency:	97.5%
Operating Temperature:	-40°C ~ 125°C
Features:	Remote On/Off, UVLO
Applications:	ITE (Commercial)
Power (Watts):	400W
Current - Output (Max):	8.33A
Voltage - Output 3:	--
Series:	VI Chip® PRM®
Voltage - Output 1:	48V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Pre-Regulator Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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DC DC Converters

DC-DC converters are widely applicable in the fields of communication engineering, industrial automation, medical care, wireless communication and military applications. In these applications, the DC-DC converters are usually used to convert different types of electrical energy from one form to another. For example, converting DC power to AC power is often necessary to provide consistent energy supply for certain operations. The PRM48AF480T400A00 is a high-performance buck-boost converter suitable for a wide range of industrial and military applications. This device supports input voltages from ±18V to ±48V with an output capable of providing up to 400W of power. It is capable of providing power with efficiency greater than 98%. The device features a wide range of fault protection functions, including over-voltage, under-voltage, over-temperature, over-current, and short-circuit protection. It also includes an efficient, integrated magnetic isolation system, and low acoustic noise. Additionally, it features a soft-start circuit to reduce startup currents to minimize power transients. The device features a ±48V input range, which makes it suitable for harsh environment operation systems. It is able to operate at temperatures ranging from -40°C to +85°C, and it is protected against humidity and dust. The integrated magnetic isolation system also allows it to provide full galvanic isolation, making it a reliable and robust power solution. In its most basic form, the PRM48AF480T400A00 is a DC-DC converter that is used to convert current from one form (e.g. direct current) to another (e.g. alternating current). This process is accomplished by a series of inductors and capacitors that form a “buck-boost” circuit that is capable of transforming higher voltages into lower voltages or vice versa, depending on the input and output of the circuit. In its most basic form, the device works by first bucking down the voltage from the input side and then boosting it up to the output voltage. This process is aided by two inductors and two capacitors that form a complementary half-bridge that also functions as a virtual flyback-type inverter. The device also incorporates two FETs, which act as switches that control the amount of current that is allowed to pass through the circuit. The DC-DC PRM48AF480T400A00 converter is a powerful and reliable device that is designed to provide consistent and reliable power delivery in a wide range of applications. It is able to deliver high efficiency with excellent load and line regulation, providing a dependable power solution. Additionally, it is designed for harsh environment operation and features a wide range of fault protection features, making it a safe and secure power source.

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