Dual Mode PWM Generator Pulse Generator Frequency Duty Cycle Adjustable Module K

Description: Dual Mode PWM Generator Pulse Generator Frequency Duty Cycle Adjustable Module KProduct Image: Product Description: Description:ZK-PP1K signal generator is a device that provides electrical signals at a variety of frequencies, square wave,pulse and output levels.It supports dual mode:PWM mode and PULSE mode.It is used as a signal source or excitation source for testing.Widely used in production practice and technology. Features:1>.Dual mode:PWM mode and PULSE mode2>.LCD high definition display3>.Support frequency adjustment4>.Support duty cycle adjustment5>.High precision detection6>.Support power-down memory function7>.1-Channel signal output8>.Support reverse protection9>.Support enabled/disabled output Parameters:1>.Product name: ZK-PP1K PWM Signal Generator2>.Model: ZK-PP1K3>.Work voltage:DC 3.3V-30V4>.Frequency range:1Hz~150KHz5>.Frequency accuracy:2%6>.Duty cycle range:0.00%-100%7>.Output Current:<30mA8>.Number of pulses:1~9999 or Infinite9>.Delay time:0.000s~9999s10>.Pulse width:0.000s~9999s11>.Time accuracy:1ms12>.Output amplitude:Same to input voltage13>.Work Temperature:-20°~85°14>.Work Humidity:0%~95%RH15>.Size:79*43*26mm Work Mode:1>.PWM Mode:Frequency,Duty cycle1.1>.It is PWM mode when display ‘%'.1.2>.The factory default mode is PWM mode.1.3>.Button FREQ+ and FREQ- are used to setting output frequency.User can short press by set value in minimum unit or keep press to continuous setting. Frequency range is 1Hz to 150KHz.1.4>.Button DUTY+ and DUTY- are used to setting output duty cycle for frequency.User can short press by set value in minimum unit or keep press to continuous setting. Duty cycle range is 0.00% to 100%.1.5>.Short press button ‘ON' to enabled or disabled output.It is enabled output when display symbol ‘OUT' on left.It is disabled output if no display symbol ‘OUT' and module will output 0V.1.6>.The default factory frequency is 1KHz and the duty cycle is 50%.1.7>.Switch work mode:Keep press button ‘SET' about 6 second.Then it is enter into PULSE mode if symbol ‘%' disappear on right. 2>.PULSE Mode:Pulse width,Delay,Pulse number2.1>.It is PWM mode without display symbol ‘%'.2.2>.Button P+ and P- are used to set time for positive pulse width.Displayed on the first line.Set time range is 0.000s~9999s.2.3>.Button N+ and N- are used to set time for negative pulse width time.Displayed on the second line.Set time range is 0.000s~9999s.2.4>.Short press button ‘ON' to enabled or disabled output.It is enabled output when display symbol ‘OUT' on left.It is disabled output if no display symbol ‘OUT' and module will output 0V.2.5>.The default factory positive pulse width is 0.5 seconds, and the negative pulse width is 0.5 seconds.2.6>.Long press button ‘SET' for 2 seconds to enter into set the number of pulses and delay time.Screen will display symbol ‘SET' at lower left corner.Note:Once in this mode,the output will be disabled and output pulse will be cleared.2.7>.Button P+ and P- are used to set delay time.Set time range is 0.000s~9999s.2.8>.Button N+ and N- are used set the number of pulses.Set range is 1~9999 or Infinite.2.9>.The factory default delay time is 0 seconds, and the number of pulses is infinite (display ‘----').2.10>.Automatic return to pulse interface by press button ‘SET' for 2 seconds.2.11>.Short press button ‘ON' to after set delay time and then start output the set number of pulses.2.12>.It will automatically output 0V if the number of pulses is sent.The output will be disabled and clear pulse numbers if press button ‘ON' during output.2.13>.The number of set pulses is output each time when module power on and then stop output or press button ‘ON' to restart. Practical application:1>.PWM output 20KHz,60% : Select PWM mode.Set frequency to 20.00 and duty cycle to 060%.2>.Output turn ON 0.6s,OFF 0.2s,infinite loop : Select PULSE mode.Set positive pulse width to 0.600 and negative pulse width to 0.200.Delay time to 0.000.Number of pulses to ‘----'.3>.Delay 5s after power ON or press ‘ON' button.Then output turn ON 0.6s,OFF 0.2s,infinite loop : Select PULSE mode.Set positive pulse width to 0.600 and negative pulse width to 0.200.Delay time to 5.000.Number of pulses to ‘----'.4>.Delay 5s after power ON or press ‘ON' button.Then output 10ms high level signal,10ms low level signal,cycle 100 times : Select PULSE mode.Set positive pulse width to 0.010 and negative pulse width to 0.010.Delay time to 5.000.Number of pulses to 0100.5>.Delay 5s after power ON.Then keep output : Select PULSE mode.Set positive pulse width more than 0(any value) and negative pulse width to 0.000.Delay time to 10.00.Number of pulses to ‘----'. Use steps:1>.Connect to power supply.2>.Select work mode as following manual.3>.Short or long press button ‘FREQ+' or ‘FR FeedbackWarrantyShipmentFeedbackWe appreciate your feedback very much. As it will motivate us do better. If you have any questions with our goods or service, Please kindly contact us firstly before leaving negative feedback. Thank you in advance Warranty1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem. 2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer. 3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.Shipment1.Normmly we will send the goods within 1-3 working days after your payment is verified . 2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.On Aug-07-20 at 06:13:51 PDT, seller added the following information:

Price: 5.08 USD

Location: 深圳, 廣東省

End Time: 2024-03-07T14:05:33.000Z

Shipping Cost: 3 USD