SM20-48S05

Current - Output (Max):	4A
Size / Dimension:	1.83" L x 1.40" W x 0.40" H (46.5mm x 35.6mm x 10.0mm)
Package / Case:	48-SMD Module
Mounting Type:	Surface Mount
Efficiency:	80%
Operating Temperature:	-40°C ~ 60°C
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	20W
Series:	SM20
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	--

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DC DC Converters

DC to DC converters are widely used in many industries, from aerospace and automotive to telecommunications and industrial control. The SM20-48S05 is a DC to DC converter specifically designed for industrial applications. It provides high efficiency, low noise, and low cost operation. It is suitable for installation in low vibration environments such as in server rooms.The SM20-48S05 is a highly reliable and efficient DC to DC converter. It is designed to be used in an extensive range of industrial applications including industrial equipment, medical instrumentation, automotive systems, and telecommunication systems. It is able to operate at up to 90V DC or 140V AC. The device is also able to provide up to 130W of power at a maximum output voltage range of 20 to 48V DC.The SM20-48S05 is designed to operate at a frequency of 400kHz to 21kHz, which is suitable for most applications. It also features an integrated soft start circuitry, which ensures smooth start-up of the device and prevents surges in the output power. The device is also equipped with protection features against short-circuits, over-voltages, and over-temperatures. These protections ensure that the output power is always kept constant and reliable.The SM20-48S05 has an operational temperature range of -25° to +75°C, so it can be used in both hot and cold climates. It also has an operating humidity range of 0 to 90%. This broad range of operating parameters ensures that the device is able to operate in the harshest of conditions.The SM20-48S05 also has a high switching frequency of up to 400kHz, which allows for minimal noise as well as higher levels of efficiency. The device also has an onboard PFC (Power Factor Correction) loop, which further enhances the efficiency of the device. Additionally, the device is able to operate at up to 90V DC or 140V AC, making it suitable for a wide range of applications.The SM20-48S05 is also designed with an integrated surge suppressor, which helps to protect sensitive electronic components from damaging power surges. Finally, the device features an externally controllable soft start ramp, which allows for further control over the start-up process.In conclusion, the SM20-48S05 is an ideal DC to DC converter for a range of industrial applications. Its highly efficient operation, wide range of operating parameters, and reliable protection mechanisms make it an ideal choice for applications such as medical instrumentation, automotive systems, and telecommunication systems. Additionally, its integrated PFC loop and low noise operation further add to the efficiency of the device, making it a great choice for applications that demand long-term, reliable operation.

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