- AC power source
- Active vibration damping (active vibration control)
- Aircraft power supply 400Hz
- Automatic Test Equipment (ATE)
- Avionics
- Battery
- Battery Simulator
- Bias
- Bomb Detection System
- CT Scanner
- Cable Testing
- Catalyst (low-temperature active catalyst in an electric field)
- Current sensor test
- DC power supply
- DC-DC converter
- Dielectric withstand test
- Electric Llight Source (Lamp, Artificial Light)
- Electric Vehicle (EV)
- Electronic Control Unit (ECU)
- Electrostatic Discharge (ESD) Testing
- Engine Control Unit (ECU)
- Flying Car
- High Voltage Power Supply
- Insulation breakdown test
- Inverter (Power inverter)
- Li-Ion battery (LIB)
- Light Detection and Ranging (LiDAR)
- Nondestructive Testing (NDT)
- Plating
- Power Amplifier
- Traveling Wave Tube (TWT)