Controls power supply to compressor unit

Ensures safe electrical switching operation reliably

Prevents overload damage to AC components

Improves system reliability and lifespan overall

Provides stable low voltage power supply

Protects control circuits from voltage fluctuations

Ensures proper communication between AC components

Restores safe and reliable system operation

Restores precise inverter speed control

Fixes power regulation and signal issues

Improves cooling performance and efficiency

Extends inverter system lifespan reliably