VOF-20B-S48

Power (Watts):	20W
Approvals:	CE, cURus
Load Regulation:	±1%
Line Regulation:	±0.5%
Size / Dimension:	2.33" L x 1.67" W x 0.90" H (59.2mm x 42.3mm x 22.9mm)
Package / Case:	4-DIP Module
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-25°C ~ 70°C (With Derating)
Features:	OCP, OVP, SCP
Applications:	ITE (Commercial)
Series:	VOF-20B
Current - Output (Max):	420mA
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Lead Free Status / RoHS Status:	--
Part Status:	Active

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AC DC Converters are a type of electrical component that converts Alternating Current (AC) to Direct Current (DC). This type of conversion is a practical necessity in many applications, such as in systems that require regulated voltage and current for reliable performance. One such AC DC Converter is the VOF-20B-S48.The VOF-20B-S48 is a small, instrument grade AC DC Converter designed for use in a variety of applications. It is capable of handling up to 20 Amps of AC current with a frequency range of 47Hz to 440Hz. It also has a low power loss design that makes it suitable for applications that require power efficiency.In terms of performance, the VOF-20B-S48 provides reliable performance with superior line and load regulation. It also has a high peak current capacity that makes it ideal for applications with frequent start and stop cycles. Additionally, it is equipped with a dual-channel design for easy system integration and a range of output options.The operating principle of the VOF-20B-S48 is based on the Flyback Topology principle, which limits the secondary winding current to 10 watts of maximum power at any operating temperature. The transformer windings are configured in a tapped design, which allows the output voltage to be regulated. In addition, the built-in voltage sensing circuitry checks the output voltage and activates an internal power switch if the voltage is outside the specified range.The VOF-20B-S48’s application field makes it suitable for a wide range of uses. For example, it can be used in industrial equipment, medical devices, appliances, security systems, lighting, and automotive applications, among others. It is also designed to withstand harsh environmental conditions and is protected from overload, over-heating, and short circuits.In conclusion, the VOF-20B-S48 is a reliable and efficient AC DC Converter with capabilities that make it suitable for many applications. With features such as superior line and load regulation, high peak current capacity, dual-channel design, and robust protection features, it is an ideal solution for various AC to DC conversion needs.

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