V7812W-500R

Voltage - Output 3:	--
Control Features:	--
Supplier Device Package:	--
Size / Dimension:	0.69" L x 0.45" W x 0.35" H (17.5mm x 11.5mm x 9.0mm)
Package / Case:	3-SIP Module
Mounting Type:	Through Hole, Right Angle
Efficiency:	93%
Operating Temperature:	-40°C ~ 85°C
Features:	OTP, SCP
Applications:	ITE (Commercial)
Power (Watts):	6W
Current - Output (Max):	500mA
Series:	V78W-500
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	72V
Voltage - Input (Min):	17V
Number of Outputs:	1
Type:	Linear Regulator Replacement
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC DC Converters: V7812W-500R application field and working principle

DC DC converters are a type of power converter that converts direct current (DC) voltage from one level to another. One of the most popular and widely used DC-DC converters is the V7812W-500R. It is used in a variety of application fields, such as automotive, aerospace, and medical applications.The V7812W-500R is a high power and low power DC-DC converter that is very reliable, efficient, and cost-effective. It can be used for single- or multiple-output applications. The output voltage is adjustable within a range from 0.8 V to 12 V and can provide a maximum output power of 500 watts. It has a wide input voltage range from 9 V to 18 V, making it suitable for use in a variety of applications.The V7812W-500R is designed to be highly resistant to acoustic and electromagnetic noises, and is suitable for both voltage and current regulation. It also features integrated overvoltage, overcurrent, and overtemperature protection, making it safe and reliable for long-term use.To understand how the V7812W-500R works, it is first important to be familiar with how power conversion works. Typically, two electrical components, referred to as "transformers," are used to convert power from one voltage to another. A transformer is an electrical component that can convert the electricity from one voltage to another.The V7812W-500R works by using two of these transformers, referred to as "half-bridge rectifiers," to convert AC power into a DC output. The two transformers are connected in series. The first transformer has a higher voltage input that is then converted into a lower voltage output. The second transformer then converts the lower voltage input into the desired DC voltage output.The V7812W-500R also features additional features such as input and output filters, built-in soft start, and overload protection. These features help reduce noise, ensure a smooth power transfer, and protect the unit from possible damage.Overall, the V7812W-500R is an excellent choice for a wide range of applications thanks to its versatile features, high efficiency, and reliable performance. By using two transformers to convert power from one voltage to another, the V7812W-500R is capable of providing a high-quality DC output with minimal effort. With its integrated features and reliable performance, the V7812W-500R is an ideal choice for applications requiring a DC voltage output.

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