TL494 PWM Controller Module Adjustable PWM Controller 500Hz-100kHz Frequency for Electronic Development Application Multicolor

Features: Features potentiometers for adjusting frequency (500Hz 100kHz) and duty cycle (up to 96%), enabling customized waveform output for diverse circuit needs. Supports stable 7V-40V input with 5V output, delivering 250mA current for transmission and strong driving capability. Built with TL494 control chip for low power consumption and high stability, operating within 0-70°C for long term industrial control applications. Measures only 26×23mm with mounting holes, designed for seamless embedding into space limited projects or industrial circuits. Ideal for motor speed control, switcher power supply drives, LED dimming, inverter circuits, and generators, serving as a practical tool for electronics development. Specifications: Component:ABS Size:Approx. 26x23mm/ Working: 7V-40V (limit 42V). Output current: 250mA. Frequency adjustment: 500Hz-100kHz. Duty cycle adjustment: 0-96% Package Includes: 1Pc TL494 controller note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.