Precision PWM Signal Generator with Adjustable Square Wave Output

High-quality CNC aluminum alloy housing ensures durability and heat dissipation, ideal for industrial and lab environments. Delivers stable 3.3-30V output with crystal oscillator precision (±0.5% frequency error).

Wide 1Hz-150kHz frequency range and 0-100% duty cycle adjustment via tactile rotary encoder. Gold-plated terminals prevent oxidation for consistent signal transmission in robotics, LED dimming, and motor control.

Dual-display LCD shows real-time frequency/duty cycle with 0.1Hz resolution. Includes reverse polarity protection and low-ripple switching power supply for sensitive electronics testing.

Compact 85x65mm design with non-slip silicone feet. Certified for EMC compliance—perfect for prototyping, automotive diagnostics, and industrial automation. Bulk order discounts available for OEM/ODM partners.