TDL 3-4821

Current - Output (Max):	300mA, 300mA
Supplier Device Package:	--
Size / Dimension:	0.55" L x 0.55" W x 0.31" H (14.0mm x 14.0mm x 8.0mm)
Package / Case:	7-DIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	82%
Operating Temperature:	-40°C ~ 70°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	3W
Series:	TDL 3
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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DC-DC converters are widely used in a range of applications for powering, regulating and controlling DC modifications and conditioning. The TDL 3-4821 is a DC-DC converter that can deliver a regulated output voltage up to 48V DC. The converter offers excellent electrical performance, durability and reliability in a wide range of applications.The TDL 3-4821 converter is composed of two main components: a transformer and a rectifier. The transformer takes the input voltage of 24VDC, which is then stepped up to 48VDC. This is achieved by changing the turns ratio of the transformer. The rectifier then converts the AC output from the transformer into a DC signal, which is then fed to the output load.The TDL 3-4821 converts the input voltage to the desired output level, allowing for efficient and reliable power conversion. The converter is designed to reduce input ripple and noise by utilizing a self-regulating feedback loop. This loop regulates the output voltage according to the input voltage, ensuring voltage stability. Additionally, the output voltage is further regulated by a built-in voltage controller.The TDL 3-4821 converter is suitable for a wide range of applications, such as controlling and regulating auxiliary power for electric vehicles, providing a stable voltage supply in medical applications, supplying control power for industrial equipment, powering remote telecommunication equipment and providing power in outdoor and emergency lighting systems.The TDL 3-4821 converter is built with a rugged enclosure for maximum reliability, even in environments with extreme temperatures. It offers protection from over-voltage, over-current and short circuit protection, as well as EMI and RFI filtering. In addition, the converter has built-in thermal protection that ensures the system does not overheat and shut down.In summary, the TDL 3-4821 converter is a high performance DC-DC converter that provides a reliable and efficient power conversion from 24VDC to 48VDC. It is suitable for a wide range of applications, and it offers a high level of protection against environmental conditions as well as over-voltage, over-current and short circuit protection.

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