PYB20-Q48-S12-T

Voltage - Output 3:	--
Approvals:	EN, IEC
Size / Dimension:	2.99" L x 1.24" W x 0.84" H (76.0mm x 31.5mm x 21.2mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 85°C
Efficiency:	89%
Applications:	--
Power (Watts):	20W
Current - Output (Max):	1.667A
Voltage - Output 4:	--
Series:	PYB20-T
Voltage - Output 2:	--
Voltage - Output 1:	12V
Number of Outputs:	1
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Type:	Isolated
Part Status:	Active
Packaging:	Bulk

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DC DC ConvertersDC-DC converter technology is an essential part of the modern power system, allowing for the efficient conversion of electrical power from one form to another. The PYB20-Q48-S12-T application field and working principle is one such example, offering a range of options and applications for both industrial and commercial applications.The PYB20-Q48-S12-T is a DC-DC converter designed to provide reliable power conversion between two voltage levels. It offers up to an 18 A output current with a maximum peer-to-peer voltage of 48 V, a wide voltage input range of 10-15 V, and an operating temperature range of -40° to +85°C. As an adjustable output, the PYB20-Q48-S12-T can support a wide voltage range for applications that require different input and output voltage levels.The primary application field for the PYB20-Q48-S12-T includes power supplies for industrial and commercial applications such as embedded computers, set-top boxes, server applications, consumer electronics, and more. Additionally, due to its robust design and wide input voltage range, the PYB20-Q48-S12-T is also suitable for renewable energy projects, as well as automotive and marine applications.The working principle of the PYB20-Q48-S12-T is based on the buck-boost topology. This type of DC-DC converter uses two power transistors connected in series between the input and output to increase or decrease the output voltage depending on the demand. When the input voltage is higher than the output voltage, the device works as a Buck converter, taking the excessive input voltage and converting it to the desired output voltage. Conversely, if the input voltage is lower than the output voltage, the device functions as a Boost converter, taking the input voltage and increasing it to the desired output voltage. The PYB20-Q48-S12-T also features advanced protection functions such as overvoltage, short circuit, and over-temperature protections, ensuring reliable operation with a wide range of applications.In conclusion, the PYB20-Q48-S12-T is a reliable DC-DC converter well-suited to a wide range of applications, allowing for conversion between two voltage levels with a maximum of 18A output current. Its wide input voltage range and adjustable output make it a great choice for industrial and commercial applications, as well as renewable energy and automotive solutions.

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