KAS4-9

Current - Output (Max):	444mA
Approvals:	CE, cURus
Load Regulation:	135mV
Line Regulation:	45mV
Size / Dimension:	1.46" L x 1.08" W x 0.69" H (37.1mm x 27.4mm x 17.5mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	75%
Operating Temperature:	-40°C ~ 70°C (With Derating)
Features:	--
Applications:	ITE (Commercial)
Power (Watts):	4W
Series:	KAS
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	9V
Voltage - Input:	90 ~ 305 VAC
Number of Outputs:	1
Moisture Sensitivity Level (MSL):	--
Type:	Enclosed
Lead Free Status / RoHS Status:	--
Part Status:	Active

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AC DC converters are generally split into two types, AC-DC and DC-DC converters. The former is designed to convert alternating current (AC) to direct current (DC), while the latter is designed to convert DC to DC. The KAS4-9 is a type of AC-DC converter.

KAS4-9 AC-DC converters have a number of applications in a variety of industries, including medical, aerospace, military, automotive, power management, and electrical appliances. It is used to convert AC power sources to DC power, enabling it to be used for DC-dependent applications. In medical applications, the KAS4-9 helps to power X-ray systems, ultrasound scanners and other imaging systems. In the automotive industry, it is used to power car navigation systems, air conditioning systems and other DC-dependent components. In addition, KAS4-9 is used in electrical appliances such as refrigerators, washing machines, air-conditioners, and vacuum cleaners.

The KAS4-9 AC-DC converter operates by first converting AC power into DC power through a series of rectifier diodes. These diodes allow alternating current to pass in one direction only, converting the direct current to a single alternating current waveform of half size. This AC waveform is then passed through a transformer which lowers it in voltage and increases it in current. The current then passes to a filter circuit, smoothing it, before it is passed to the rectifier diodes for conversion back to DC.

In addition, the KAS4-9 includes a voltage regulator which helps to maintain the DC voltage output at a constant level, regardless of fluctuations in the AC input voltage. The voltage regulator works by controlling the amount of current supplied to the transformer, thus allowing the AC-DC converter to work safely within the specified voltage range.

The KAS4-9 AC-DC converter is an efficient, reliable and versatile form of power conversion, used in many different applications. It is able to handle both AC and DC power sources, making it an ideal solution for many industries. Its efficient design ensures maximum power efficiency, making it an economical choice for a wide range of applications. In addition, it is easy to install and requires minimal maintenance.

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