**Examples of applicable fields and modules:**

1. **Industrial power module:** VBN165R04 is suitable for industrial power modules, such as industrial control power supply, DC regulated power supply, etc. It can provide stable power output and has high withstand voltage and current capabilities.

2. **Electric vehicle charging module:** In the electric vehicle charger module, VBN165R04 can be used as a switching element to control the current and voltage during the charging process to ensure the safety and stability of the charging process.

3. **Motor control module:** This type of device is suitable for motor control modules, such as motor drivers, electric vehicle motor controllers, etc., and can be used to control the start, stop and speed adjustment of the motor.

4. **Home appliance control module:** In household appliances, VBN165R04 can be used in control modules, such as induction cooker controllers, washing machine motor controllers, etc., to control the switching and power regulation of electrical appliances.

5. **Lighting application fields:** This product can also be used in LED lighting drive circuits as a current controller for LED lamps to ensure stable operation and long life of LED lamps.

6. **UPS power system:** In the UPS power system, VBN165R04 can be used as a switching power supply module to ensure the efficient and stable operation of the UPS system to cope with sudden power outages.

7. **Solar Inverter:** In solar inverter, VBN165R04 can be used to control the inverter circuit to convert the DC power generated by the solar panel into AC power to supply household or industrial power.