GQA2W010A120V-0P7-R

Series:	GQA120
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Number of Outputs:	1
Voltage - Input (Min):	9V
Voltage - Input (Max):	36V
Voltage - Output 1:	12V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	10A
Power (Watts):	120W
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Features:	--
Operating Temperature:	-40°C ~ 105°C
Efficiency:	89%
Mounting Type:	Through Hole
Package / Case:	Quarter Brick
Size / Dimension:	2.39" L x 1.95" W x 0.50" H (60.6mm x 49.5mm x 12.7mm)
Supplier Device Package:	Quarter Brick
Control Features:	Enable, Active Low

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DC DC Converters: GQA2W010A120V-0P7-R Application Field and Working Principle

DC-DC converters are a type of electronic power supply. They are used to convert AC (alternating current) or DC (direct current) power from one voltage level to another. DC-DC converters are widely used in a variety of applications, such as computers, power supplies, telecommunications equipment, portable devices, and industrial automation systems. The GQA2W010A120V-0P7-R is a DC-DC converter specifically designed for use in automotive and heavy industry applications and operates under harsh environmental conditions.The GQA2W010A120V-0P7-R is a rugged, high-efficiency, isolated 10 amp step down buck converter. It has a wide input range of 6-80 Volts and is able to provide adjustable output voltage from 0.8-18V. It is capable of providing a continuous output power of 120W, with a peak load capability of at least 150W. The GQA2W010A120V-0P7-R is rated for operation up to 100kHz input frequency and up to 160 kHz switching frequency, making it suitable for balanced, low-noise power supply designs.Compared to the more common switching power supply, isolated DC-DC converters offer several advantages. Isolation eliminates ground loops and noise, which simplifies design and reduces the potential for unexpected behavior. Isolation also eliminates the risk of electrocution due to lower voltage levels in the system. Additionally, the GQA2W010A120V-0P7-R\'s double-base, through-hole design features increased thermal management for improved reliability and higher power density.The GQA2W010A120V-0P7-R operates on the buck converter switching principle. In this configuration, the output voltage is regulated by controlling the duty cycle of a switch that operates at a fixed frequency. The inductor and capacitor form a low-pass filter that smooths the voltage ripple, and an additional feedback loop helps maintain output regulation.The internal components of the GQA2W010A120V-0P7-R are optimized for heavy-duty applications. Its dielectric insulators provide reinforced isolation between the input and output, and its integrated MOSFETs help reduce EMI noise. The onboard protection circuitry includes over-voltage, over-temperature, and short-circuit protection.The GQA2W010A120V-0P7-R DC-DC converter is ideal for automotive, industrial, and many other applications where reliable, low-noise, isolated power is essential. Its wide operating range and high efficiency make it suitable for both mobile and fixed-point power applications. It is a robust, high-power, and highly durable DC-DC converter for tough conditions.

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