PWM Pulse Square Wave Rectangular Wave Signal Generato PWM Adjustable Module

Description: Title： PWM Pulse Square Wave Rectangular Wave Signal Generator PWM Drive Frequency Duty Cycle Adjustable Module Specifications: Module type: PWM signal generatorPower supply voltage: 4V-28VStatic power consumption: 13mAFrequency range: 0-100KDuty range: 0-100%Dead time: 1-40uS (different ranges at different frequencies)Dead step: 1uSFrequency step: 1Hz (0-1KHz); 10Hz (1K-10KHz); 100Hz (10K-100KHz)Frequency accuracy: 0.2% (0-10KHz); 0.4% (10K-50KHz); 2% (50K-100KHz)Duty step: 1%Duty accuracy: 0.20% (0-10KHz); 1% (10K-50KHz)Rise time: 100nsOutput amplitude: equal to the supply voltageOutput current capacity: 10mAModule enable: with output switchModule protection: anti-reverse connection of power supplyModule size: 79**43*50mm; error ±1mmHousing opening installation size: 76*40mm FAQ： Q: What is the limit of the dead time range?A: The dead time should be less than half of the negative pulse width of PWM1,that is, DeadT<(1/Freq*(1-Duty))/2; for example, the frequency is 2K and the duty cycle is 90%, thenthe dead time should be less than 25us; Q: What if the dead time is set too large?A: If the dead time is set too large, one of the complementary signals will not be output. Q: What is the situation when the product is connected to the circuit without display?A: Check whether the power supply voltage is normal and whether it is between 4-28V Q: Can it be powered by batteries?A: Yes. The module has a wide power supply voltage. As long as the battery voltage is within the product's nominal power supply range, it can be powered by batteries. Packing: 1* PWM Signal Generator On Sep 23, 2024 at 22:54:17 PDT, seller added the following information:

Price: 18.4 USD

Location: 武汉，湖北

End Time: 2025-01-23T08:20:15.000Z

Shipping Cost: 5.77 USD