Versatile power supply: Operates across a wide voltage range from 3.3V to 30V, enabling compatibility with various power sources and devices. Generator for PWM controller circuits: Wide frequency range from 1Hz to 150kHz for precise signal generation in testing and PWM control applications. High precision duty cycle: Achieve 0.1% accuracy in Precise mode, ensuring reliable output for critical experiments and tasks. Compact and portable design: Measures 79 x 43 x 37 mm, providing a convenient tool for on-the-go testing and development. Use scenarios: - Bench testing of PWM motor drivers, power electronics, and circuits that require variable voltage and precise duty cycles. - Microcontroller and electronics development, generating test signals to evaluate circuit responses, filters, and ADC/DAC interfaces. - Field service, demonstrations, and classroom use where a compact signal source and power supply are beneficial.