**for example:**
1. **Power switch module:** Since VBM1638 has a saturated drain-source voltage of 60V and a maximum drain current of 50A, it is suitable to be used as a switch tube in the power switch module to control the power switch and realize the disconnection of the circuit. and closed to protect the safe and stable operation of the circuit.

2. **Motor drive module:** The medium on-resistance and moderate current tolerance of this field effect transistor make it suitable for power switches in motor drive modules. It can be used to control the start, stop and speed adjustment of motors. It is widely used Used in electric vehicles, industrial machinery and other fields.

3. **Power converter:** VBM1638 can be used as a switching tube in a power converter. Through its moderate current tolerance and on-resistance, it can achieve high-efficiency conversion of the power supply and convert the input voltage into the required output voltage. , commonly found in power supply modules of various electronic devices.

4. **Charger control module:** Due to its moderate drain current and voltage tolerance, VBM1638 can be used in the switching circuit in the charger control module to control the output current and voltage of the charger, protect charging equipment and Safe charging of rechargeable batteries.