THM 3-1221

Current - Output (Max):	300mA, 300mA
Supplier Device Package:	--
Size / Dimension:	1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
Package / Case:	24-DIP Module, 6 Leads
Mounting Type:	Through Hole
Efficiency:	83.5%
Operating Temperature:	-40°C ~ 90°C
Features:	OCP, OVP, SCP
Applications:	Medical
Voltage - Isolation:	250V
Power (Watts):	3W
Series:	THM 3
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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DC DC Converters

The THM 3-1221 is a type of DC DC converter, a device that converts an input voltage to a different output voltage that is suitable for use in a wide variety of industrial and commercial applications. The THM 3-1221 is a single-phase, self-regulating, switching regulator and DC-to-DC converter with a maximum output voltage of 12V and an input voltage range of 6-35V. It is designed to be used in a wide range of applications, such as industrial automation, power supplies, telecommunications, automotive, and marine applications.

Application Field of THM 3-1221

The THM 3-1221 is highly versatile due to its wide range of inputs and outputs and can be used in a variety of different applications. It is commonly used in industrial automation, computing, and telecommunications applications. It is also suitable for use in automotive, robotics, and marine applications, as well as in military, space, and medical purposes.This device is ideal for applications that require a high-efficiency and reliable DC power supply. It is designed to provide a reliable, low ripple, and low-noise power source. In addition, it is designed to ensure safety and protect against overloads and short circuits, making it a popular choice for many industrial and commercial applications.

Working Principle of THM 3-1221

The working principle of the THM 3-1221 is based on a combination of DC-DC conversion and a switching regulator. When a voltage is applied to the input of the device, a voltage transformer is used to convert the input voltage to the correct output voltage.The DC-DC conversion process is accomplished by utilizing the field-effect transistor (FET) switch to control the transistor elements of the voltage transformer. By alternating the voltage that is supplied to the voltage transformers, the output voltage can be precisely regulated.The switching regulator then converts the output voltage to a constant voltage output. This is done by controlling the switching frequency of the FET switch. Through this process, the output voltage is stable and reliable.

Advantages of THM 3-1221

The THM 3-1221 offers several advantages over other DC power supplies. It is highly reliable and efficient, providing stable power with low ripple and low-noise output. It is capable of delivering voltages from 6V to 35V, making it ideal for a wide range of applications. In addition, it is designed to protect against overloads and short circuits, making it a safe option for many industrial and commercial users.The THM 3-1221 is also easy to install and configure for different applications. It can be controlled from a wide variety of analog or digital interfaces, including temperature sensors, current sensors, and digital inputs. As a result, it is able to be set up to provide the exact power requirements of different applications and is compatible with existing systems.Finally, this device is designed to operate in extreme temperatures and environmental conditions. It is compatible with extreme temperatures from -40 to +85°C, and is also designed to withstand shock and vibration. As a result, it is a reliable and durable DC power supply, providing stable power in any environment.

Conclusion

The THM 3-1221 is a DC-DC converter and switching regulator that is designed for use in a wide range of industrial and commercial applications. It is capable of supplying a wide range of voltages, and is highly reliable and efficient. It is also capable of protecting against overloads and short circuits, and is easy to install and configure for any application. Finally, it is designed to deliver reliable power in extreme temperatures and unpredictable environments, making it a popular choice for many industrial and commercial users.

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