TEL 3-4823

Current - Output (Max):	100mA, 100mA
Supplier Device Package:	--
Size / Dimension:	1.26" L x 0.79" W x 0.40" H (32.0mm x 20.0mm x 10.2mm)
Package / Case:	24-DIP Module, 12 Leads
Mounting Type:	Through Hole
Efficiency:	81%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	3W
Series:	TEL 3
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-15V
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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Introduction to TEL 3-4823 DC DC Converters

The TEL 3-4823 DC DC converter is an advanced type of DC DC converter that enables the conversion of a single unipolar voltage range that includes a continuous switching component. It is designed for use in high efficiency, high power density, and high frequency applications. The TEL 3-4823 is made up of a primary DC-input voltage converter and a secondary switching converter. This allows for the user to adjust the output voltage range and current delivery while still maintaining the same conversion efficiency.

Application Fields

The TEL 3-4823 DC DC converter is ideal for use in a variety of applications due to its wide input and output range. It is widely used in power supplies for critical devices such as medical equipment, portable electronics, blinkers, and communication systems. It is also used in defense and space applications due to its ability to operate reliably under extreme conditions and temperatures. Additionally, the TEL 3-4823 is used in renewable energy systems, such as wind power and solar cell systems, since the DC-input voltage converter provides a more stable energy source by eliminating the negative effects of power surge.

Working Principle

The TEL 3-4823 DC DC converter utilizes a voltage search algorithm and an embedded microcontroller to accurately and efficiently adjust its output voltage based on the input range. In order to search and discover the optimal voltage range, the TEL 3-4823 first performs a voltage search on the AC side of the device, which identifies the optimal input voltage. It then modulates the switching converter’s duty cycle, reducing the voltage ripple and minimizing losses from connecting components. Finally, the device automatically turns off when the optimal output voltage is reached. This ensures a stable and compliant output voltage is delivered, regardless of the input voltage.

Safety Features

The TEL 3-4823 DC DC converter is designed with a number of safety features that help to ensure that it operates safely and reliably. It features temperature protection that shuts down the device if the system temperature reaches a dangerous level. It also has short-circuit protection, which triggers to prevent device overload and damage, and ESD protection, which helps to suppress voltage transients. Additionally, the converter is designed with overvoltage protection, which ensures the maximum safe voltage is not exceeded.

Conclusion

The TEL 3-4823 DC DC converter is an invaluable component in a wide variety of applications. Its highly efficient design enables it to achieve the highest levels of efficiency while operating with very low losses. Additionally, its wide input and output range make it suitable for use in a variety of applications. Finally, its embedded safety features give it the reliability needed to protect connected devices from malfunction or damage.

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