Leke High Power PWM & Pulse Generator Frequency Duty Cycle Adjustable Driver ZK-PP2K

feature: - Directly drive loads such as LEDs motors solenoids etc. - Two modes can be selected: PWM mode: frequency (continuous) duty cycle. Note: The number of pulses cannot be set in this mode the module will always send pulses. PULSE mode: positive pulse width time negative pulse width time power-on delay start time switch times are adjustable. - With start and stop buttons to control signal output and stop. - Wide voltage input 3.3-30V with 5.08mm terminal block. application: 1. Adjust the LED brightness frequency and duty cycle. 2. Adjust the motor speed frequency and duty cycle. 3. Activate the solenoid valve to close and release. Can set automatic loop delay output number of loops (or infinite loop). 4. Switch control equipment do switch fatigue test voltage drop and other tests to verify the reliability of customer equipment. 5. Delay start load delay time can be set. After the delay it has been turned on or worked intermittently. technical parameter: - Working voltage: 3.3~30V (reverse connection is not allowed) - Frequency range: 1Hz~150KHz the accuracy is about 2%. The motor speed is generally 20KHZ. - Duty cycle range: 0- 1% step - Number of pulses: 1-9999 or infinite (----display means infinite) - Delay output time: 0.000s-9999s. Minimum settable 1ms - Positive and negative pulse width length: 0.000s-9999s. Minimum settable 1ms - Signal load capacity: less than 8A (MOS switch tube) - Output amplitude: the amplitude is equal to the supply voltage (OUT+ is directly connected to V+ inside the module) Package includes: 1* Governor