RP30-483.3SE

Series:	POWERLINE RP30-E
Packaging:	Tube
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	36V
Voltage - Input (Max):	75V
Voltage - Output 1:	3.3V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	6A
Power (Watts):	30W
Voltage - Isolation:	1.6kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Operating Temperature:	-40°C ~ 85°C
Efficiency:	87%
Mounting Type:	Through Hole
Package / Case:	8-DIP Module, 7 Leads
Size / Dimension:	2.00" L x 1.60" W x 0.40" H (50.8mm x 40.6mm x 10.2mm)
Control Features:	Enable, Active High

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Introduction to DC DC Converters and the RP30-483.3SE Model

Nowadays, advanced electronic devices and systems require more efficient energy transmission. For this purpose, DC-DC converters were developed. DC-DC converters are switching power supplies designed to convert a direct current voltage into a fluctuating one of a different electrical level. As a result, it makes it possible to transmit energy with higher efficiency and generate power from circuit-controlled sources. The RP30-483.3SE, manufactured by Texas Instruments, is one of the most advanced DC-DC converters on the market. It covers the power requirements of a range of industrial applications, including renewable energy systems, automotive, home appliances, medical, and various other systems. This advanced switching power supply offers a continuous output power of up to 48 watts at 14 volts. This high performance converter comes in a compact and reliable form factor, making it ideal for space-constrained applications. The RP30-483.3SE features various electrical and mechanical specs, providing working voltages from 7 to 36 VDC. Additionally, the converter offers two regulated output modes, as well as short circuit protection and an adjustable soft start. The operating temperature range of the RP30-483.3SE is from -40 to +85°C. The transformer step-up comes with a peak efficiency of 85%, making it suitable for full-load operation.

Application Field

The RP30-483.3SE is a multi-purpose power supply with a wide range of applications. It is suitable for powering or charging various devices, such as medical systems, phone batteries, LED displays, GPS systems, portable computers and automotive components. Additionally, the power converter can be used for industrial applications, such as industrial process controls, power supplies for analog and digital converter boards, alarm controllers, and many more. Due to its high performance and reliability, the RP30-483.3SE is also popular in the renewable energy industry. It can be used in solar systems, wind turbines, and other power generating systems. Additionally, it\'s also suitable for motor drives and custom powering systems.

Working Principle

The power switch of the RP30-483.3SE operates in hysteretic mode to provide both power factor correction and switch-mode voltage regulation. The power switch is powered by the input voltage, and the capacitor and inductor are connected to the output of the power switch. The energy transfer between the input and output of the power switch is triggered by a small current, winded around the transformer.When the input voltage changes, the power switch rapidly activates and deactivates the transfer of energy from the input to the output. This on and off switching helps to maintain the output voltage of the power supply at a stable level. When the current reaches zero, the transfer of energy reverses and the process starts again.

Conclusion

The RP30-483.3SE is a powerful, high performing DC-DC converter that offers a wide range of applications and is suitable for use in a divers set of industries. The model comes with a wide input and output voltage range and features two regulated output modes and short circuit protection. Its efficient and reliable performance makes it a perfect choice for industrial and renewable energy applications.

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