TEN 8-4812

Current - Output (Max):	666mA
Supplier Device Package:	--
Size / Dimension:	1.26" L x 0.80" W x 0.40" H (32.0mm x 20.3mm x 10.2mm)
Package / Case:	24-DIP Module, 9 Leads
Mounting Type:	Through Hole
Efficiency:	87%
Operating Temperature:	-40°C ~ 85°C (With Derating)
Features:	Remote On/Off, OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	8W
Series:	TEN 8
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active

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DC DC ConvertersThe TEN 8-4812 is a DC to DC converter that has found wide application and has become an essential component for many modern electronics. It is used in devices ranging from mobile phones and laptop computers to scientific instruments and satellites. This article will discuss the applications of the TEN 8-4812 and the principles of its operation. The TEN 8-4812 is an efficient DC to DC voltage converter with a dual output voltage capability. It is capable of stepping down input voltages from 8V to 48V to output voltages of 1.2V or 2.2V. This makes it an ideal choice for converting higher voltage to lower voltage applications.The TEN 8-4812 converter has multiple applications. It can be used to power portable electronic devices, such as cell phones and laptops. It can also be used for lighting applications, providing lighting control from high voltage sources. It can be used to power scientific instruments, which require high precision voltages, such as voltmeters and spectrum analyzers. Finally, it is used in communications, providing the reliable higher to lower voltage conversion required for radio base stations and satellites.The TEN 8-4812 employs a full-bridge rectifier circuit, which rectifies alternating current to direct current. The input DC is then applied to the power switch of the converter, which is regulated by an internal voltage control circuit. This control circuit monitors the output voltage and applies pulses to the power switch in order to maintain the desired output voltage.The power switch is an insulated-gate bipolar transistor (IGBT), which is switched on and off in order to control the output voltage. The IGBT switch is controlled by a switching element that receives a control signal from the voltage control circuit. This control signal will vary the duty cycle of the switch, adjusting the output voltage.When the power switch is off, the output voltage will decrease, and when the switch is on, the output voltage will remain constant. The output voltage is determined by the duty cycle of the switch, which is between 25-50 percent when the switch is off.The TEN 8-4812 also employs an over-voltage protection circuit, which will automatically shut off the power switch if the output voltage exceeds the maximum allowed. This ensures that the output voltage does not become dangerously high.In conclusion, the TEN 8-4812 DC to DC voltage converter is a useful and versatile device, capable of providing a reliable power conversion from higher to lower voltages. It is used in a variety of applications, such as powering electronic devices, providing lighting control, powering scientific instruments and communicating over radio base stations and satellites. Its operation is based on the full-bridge rectifier circuit and IGBT power switch, which are regulated by an internal voltage control circuit. Finally, the TEN 8-4812 also features an over-voltage protection circuit to ensure safe operation.

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