1PCS TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA

1PCS NEW TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA

TL494 PWM Controller Module Adjustable Frequency 5V 250mA 500-100kHz

1PCS NEW TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA

1PCS TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA

1pcs DELTA AFB1224GHE 12038 24V 1.60A 12CM 4-wire PWM large air volume fan#XR

1PC TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA

TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA NEW