VRAH-07A1A00

Current - Output (Max):	7A
Control Features:	Enable, Active High
Size / Dimension:	0.70" L x 0.31" W x 0.65" H (17.8mm x 7.9mm x 16.5mm)
Package / Case:	5-SIP Module
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, SCP, UVLO
Applications:	ITE (Commercial)
Power (Watts):	23W
Series:	VRAH
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	0.9 ~ 3.3 V
Voltage - Input (Max):	14V
Voltage - Input (Min):	10V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tube

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DC-DC converters are electronic components used to convert an electrical power source from a higher voltage to a lower voltage. The VRAH-07A1A00 is a rotating diode bridge type DC-DC converter. The main technology used in this conversion is a rotating bridge type topology, which is an effective, high efficiency, and low-cost solution. The VRAH-07A1A00 DC-DC converter requires a minimum input voltage of 12V and has a maximum input voltage of 800V. It has a rated output voltage of +12V and a maximum output voltage of up to ±20V. Additionally, the device has an integrated output filter with a low inductance that allows modulation of up to 300 kHz.The VRAH-07A1A00 DC-DC converter is an ideal solution for a wide range of applications in automation, aviation, aero-space, and other related industries. It can be used to power a variety of devices and systems, including industrial motors, servo actuators, voltage regulators, and more.The device works by converting a higher voltage input to a lower voltage output. This is accomplished by using a rotating bridge, or "diode bridge," to redirect current and voltage. This type of topology is more efficient than traditional buck or boost configurations, and is frequently used in applications where high efficiency is a major concern. The bridge is composed of four diodes arranged in a bucket configuration. This allows the current to be redirected and converted from the input voltage to the required output voltage. The bridge is driven by a motor which is controlled by a motor controller. The controller is responsible for setting the speed of the bridge, controlling the frequency of the bridge, and monitoring the temperature of the bridge. The bridge utilizes a p/f excitation method and can be used in both continuous and pulsed mode. In continuous mode, the rotational speed of the bridge will remain constant, while in pulsed mode the rotational speed of the bridge will fluctuate. This enables the device to be used for output power optimization in a variety of applications. In addition, the VRAH-07A1A00 offers a wide range of features to ensure reliable performance. For example, it has built-in protection against overvoltage, over-temperature, and short-circuit conditions, as well as an integrated diagnostics system for monitoring performance. The device also includes an adjustable output trim feature, allowing the output voltage to be precisely set to meet any application requirements. Overall, the VRAH-07A1A00 is an effective and reliable DC-DC converter for a variety of applications. Its rotating diode bridge type topology is efficient and cost effective, making it ideal for applications in automation, airlines, aero-space, and other related industries. The device offers a wide range of features to ensure reliable performance, including built-in protection, adjustable output trim, and built-in diagnostics. It is the perfect solution for a wide range of applications.

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