3-phase bridge rectifier module is made of high-quality materials and can withstand harsh environmental conditions. The compact exterior design facilitates integration into different systems and can be easily used in various environments.

Features

• Provide electrical insulation of 2500V voltage between the chip and the substrate to ensure reliable isolation.
• 3-phase bridge rectifier module has excellent temperature characteristics and power cycling capability, and can operate stably under extreme working conditions.
• Its design achieves low forward voltage drop, thereby improving energy efficiency and reducing power loss.
• The bridge rectifier module supports high surge currents to meet the demand for instantaneous high loads.
• The maximum working junction temperature of the equipment can reach 150 ℃, meeting the requirements of high-temperature environments.
• Its compact design makes it small in size and lightweight, making it easy to install and move.

Specification

Note: This product must be installed on a heat sink. Please contact us to choose a suitable heat sink according to the actual situation.

Dimension (mm)

Circuit Diagram

Tips: Precautions for using rectifier modules

1. The use environment should be free of severe vibration and impact, and the environmental medium should be free of impurities and atmosphere that corrode metals and damage insulation.
2. Product core working junction temperature: diode is -40℃~150℃, the ambient temperature shall not be higher than 40℃, and the ambient humidity is less than 86%.
3. The rectifier module must be equipped with a radiator before use. Heat dissipation can be achieved by natural cooling, forced air cooling or water cooling. When the actual load current is greater than 40A, a forced air-cooling design is generally required. The wind speed should be greater than 6 meters/second during forced air cooling.
4. How to check whether the radiator is properly configured after the radiator is installed.
   a. The temperature of the radiator can be measured with a thermometer (near the joint between the product and the radiator installation) to analyze whether it can operate reliably.
   b. The time point for measuring the radiator temperature: wait for the equipment to start running for 30~60 minutes and reach thermal equilibrium.
   c. How to analyze the measured temperature data? Generally, we require that the maximum effective temperature rise of the radiator installed with the anti-reverse diode is less than 50℃, that is, when the ambient temperature of the radiator is 25℃, the temperature of the radiator should be less than 75℃.
5. The control circulation flow in the control cabinet or equipment must be ensured to maintain a good ventilation environment.