JVA151500S15-DF

Series:	JVA15
Packaging:	Bulk
Part Status:	Active
Type:	Enclosed
Voltage - Input (Min):	200V
Voltage - Input (Max):	1500V
Number of Outputs:	1
Voltage - Output 1:	15V
Voltage - Output 2:	--
Voltage - Output 3:	--
Voltage - Output 4:	--
Current - Output (Max):	1A
Power (Watts):	15W
Voltage - Isolation:	4kV
Applications:	ITE (Commercial)
Efficiency:	72%
Operating Temperature:	-40°C ~ 70°C (With Derating)
Mounting Type:	DIN Rail
Size / Dimension:	5.78" L x 5.43" W x 5.43" H (146.8mm x 137.9mm x 137.9mm)
Approvals:	UL

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DC DC Converters: JVA151500S15-DF Application Field and Working Principle

DC/DC converters are essential components for many modern electronic devices, providing efficient power conversion from one voltage to another. The JVA151500S15-DF converter is a high power module designed to convert a wide input voltage range of between 6 and 42 volts to a fixed voltage output of 15 volts. This makes it suitable for a variety of applications such as automotive, industrial, medical, communications and others.

Functionality

The JVA151500S15-DF is a DC/DC switching type converter with high input/output power density and wide voltage input range. It features a built-in PFC (power factor correction) circuit to reduce harmonic distortion and power loss. It also comes with a built-in thermal control circuit, which will adjust the output voltage as needed to keep the converter from overheating. The JVA151500S15-DF converter has extensive protection features, such as over-voltage, over-temperature, input under voltage, and output short circuit and reverse polarity protections. With an internal switching frequency of up to 600kHz, it offers high efficiency and low power dissipation.

Working Principle

The JVA151500S15-DF converter employs a circuit, which allows it to convert voltages from a wide input range to a fixed output voltage. This is done using a switching type power supply, which controls the switching of power transistors in a special circuit. This switching circuit delivers energy to an inductance and then stores it in a capacitor. The stored energy is then released into the output at the desired voltage level. A control circuit constantly adjusts the switching frequency in order to maintain the desired output voltage. The control circuit also monitors input and output conditions to ensure the converter is operating correctly.

Applications

The JVA151500S15-DF DC/DC converter is suitable for many different applications. It is widely used in the industrial and automotive fields, where its high power and wide input voltage range are beneficial. The fixed output voltage also makes it ideal for powering medical devices. It is also used in communications and other applications where high power and reliable supply are needed. Other applications of this converter include powering scientific instruments, military field supplies, and consumer electronics.

Conclusion

The JVA151500S15-DF DC/DC converter is a high power module designed for a variety of applications. It provides efficient power conversion from a wide range of input voltages and features a built-in PFC and temperature control circuit. It has extensive protection features and an adjustable switching frequency, which allows it to achieve high efficiency and low power dissipation. This makes it suitable for a variety of applications, including automotive, industrial, medical, communications, and consumer electronics.

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