Current - Output (Max):	1.67A
Supplier Device Package:	--
Size / Dimension:	1.00" L x 1.00" W x 0.40" H (25.4mm x 25.4mm x 10.2mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 80°C (With Derating)
Features:	Remote On/Off, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	25W
Series:	THL 25
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters

DC-DC converters are an important class of electrical components used to convert Direct Current (DC) from one source of power into another. The conversion process is repeated multiple times, and one of the most popular types of converters is the THL 25-4813. This type of converter is highly versatile and can be used in a variety of commercial, industrial and research applications.

Overview of THL 25-4813

The THL 25-4813 is a high-efficiency, non-isolated DC-DC converter commonly used to step-down voltage from 12V to 3.3V. It is designed to provide adjustable voltage range, while operating over an ambient temperature range of -40℃ to +85℃. The maximum output voltage is adjustable from 0.6V to the maximum input Voltage of 16V. It has a maximum continuous load current of 5A, and a switching frequency of up to 500kHz. The dual-channel polarity capability offers flexibility for different types of inputs and outputs. The package size of the THL 25-4813 is compact and easy to install in tight spaces. The wide operating temperature range and low quiescent current consumption make it suitable for a variety of applications.

Applications of the THL 25-4813

The THL 25-4813 is a highly versatile DC-DC converter with a wide range of applications. It is often used in commercial and industrial applications for High Temperature (HT) and Low Temperature (LT) applications. This type of converter is highly suitable for applications in harsh environments, where conditions can vary depending on the season or application.In industrial applications, the THL 25-4813 is often used in motor and lighting control systems, as well as in power supplies and battery chargers. In medical applications, it is used for powering medical equipment and instruments. In automotive applications, it is commonly used for powering fuel injection systems, on-board sensors, and audio systems.

Working Principle of THL 25-4813

The THL 25-4813 utilizes a voltage-mode boost converter to achieve the desired voltage conversion. This type of converter consists of two switching elements – an inductor and a diode – connected in series with a voltage source. The inductor is used to store kinetic energy. The diode is used to prevent current from flowing back to the source.When the switch is closed, charge is stored in the inductor, and when the switch is opened, the current in the inductor is transferred to the output voltage by the diode. The current then goes back to the source, forming a voltage loop. The output voltage of the converter is determined by several factors, such as the input voltage, inductor value, duty cycle, and switching frequency. The switching frequency is established by the external control circuitry, and the voltage range is adjustable within the range of 0.6V to the maximum input voltage of 16V.The THL 25-4813 is designed to be highly efficient, and its power dissipation is low due to the use of a MOSFET switch as well as its low quiescent current consumption. This results in a high power density and a low cost of ownership.

Conclusion

The THL 25-4813 is a versatile DC-DC converter that can be used in a variety of commercial, industrial, and research applications, such as motor and lighting control systems, power supplies, and battery chargers. By utilizing a voltage-mode boost converter, it offers adjustable output voltage range and high efficiency. The wide operating temperature range and low quiescent current consumption make it an ideal choice for extreme applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description