Technical manual of high frequency switching power supply module for power EnglishProfessional achievement of excellenceHF Switching DC Power Supply System 2 attachment：High-frequency switch power sup

field of communication, the TH series module has been widely used in the power supply of BTS stations, repeater stations, and microwave communication stations.

1.2 Characteristic of the system The TH series high-frequency switch power supply module adopts advanced high-frequency switch technology, which has the characteristics of small size, light weight, high efficiency, and stable performance. The system has comprehensive protection functions, including overvoltage protection, overcurrent protection, short circuit protection, and overtemperature protection.

1.3 Main characteristic of the module The TH series high-frequency switch power supply module has the following main characteristics:

• High efficiency: The efficiency of the system can reach up to 95%, which greatly reduces energy consumption and saves operating costs.
• Wide voltage range: The system can adapt to voltage ranges of 85V-300V, making it suitable for various voltage levels.
• Wide temperature range: The system can operate normally in a temperature range of -40°C to +70°C, which is suitable for various harsh environments.
• Digital display: The system adopts a digital display panel, which can display the output voltage, output current, and other parameters in real time.

1.4 Type nomination The TH series high-frequency switch power supply module has the following type nomination:

• TH50: 50A output current
• TH100: 100A output current
• TH200: 200A output current
• TH300: 300A output current

1.5 Technical characteristics The TH series high-frequency switch power supply module has the following technical characteristics:

• Input voltage range: 85V-300V
• Output voltage range: 0-60V
• Output current range: 0-300A
• Efficiency: ≥95%
• Operating temperature range: -40°C to +70°C
• Protection functions: overvoltage, overcurrent, short circuit, overtemperature
• Communication interface: RS485
• Dimensions: 440mm×220mm×132mm
• Weight: ≤10kg

Chapter 2 Operating Condition The TH series high-frequency switch power supply module can be used in various applications, such as DC system and relative equipments of power plant, transformer substation, communication, computer, navigation, and instrument.

Chapter 3 module configuration 3.1 Operating diagram of the charging module The TH series high-frequency switch power supply module adopts a charging module, which can be used to charge batteries or capacitors. The operating diagram of the charging module is shown below:

+---------------------+ | Output Voltage | | | | +--------------+ | | | Charging | | | | Module | | | | | | | +--------------+ | | | | Output Current | +----------------------+

3.2 Dimension The dimension of the TH series high-frequency switch power supply module is shown below:

+-----------------------+ | 440mm | | | | | | | | | | | 220mm | | | | | | | | | | | | 132mm | | +-----------------------+

3.3 Installation of module The TH series high-frequency switch power supply module should be installed in a well-ventilated and dry place. The installation method is shown below:

1. Fix the module on the installation plate with screws.
2. Connect the input and output cables according to the wiring diagram.
3. Connect the communication cable to the RS485 interface.
4. Turn on the power and check whether the module is operating normally.

Chapter 4 Operation Introduction 4.1 Digital display panel The digital display panel of the TH series high-frequency switch power supply module can display the output voltage, output current, and other parameters in real time.

4.2 Indication light The indication light of the TH series high-frequency switch power supply module can indicate the status of the system, including power on, overvoltage, overcurrent, short circuit, and overtemperature.

4.3 Buttons for displaying switch The buttons for displaying switch of the TH series high-frequency switch power supply module can be used to switch the display of the parameters on the digital display panel.

4.4 Manual adjusting voltage button The manual adjusting voltage button of the TH series high-frequency switch power supply module can be used to adjust the output voltage manually.

4.5 Dial switching The dial switching of the TH series high-frequency switch power supply module can be used to set the control options code, broadcast address identification code, and address setting dial.

4.5.1 Control options code The control options code of the TH series high-frequency switch power supply module can be set to control the output voltage and current, and to switch the display of the parameters on the digital display panel.

4.5.2 Broadcast address identification code The broadcast address identification code of the TH series high-frequency switch power supply module can be set to distinguish the module from other modules in the system.

4.5.3 Address setting dial The address setting dial of the TH series high-frequency switch power supply module can be used to set the address of the module in the system.

4.6 Fault Display The fault display of the TH series high-frequency switch power supply module can display the fault information, including overvoltage, overcurrent, short circuit, and overtemperature.

4.7 Communication Function The TH series high-frequency switch power supply module has a communication interface of RS485, which can be used for remote monitoring and control.

Appendix The TH series high-frequency switch power supply module is a high-performance and reliable power supply system, which can be widely used in various applications. The technical manual provides detailed information on the operation and configuration of the module, and can help users to use the module correctly and effectively