XY-APWM 1-Channel 1Hz-150KHz Signal Generator Square Wave Generator with Case LCD PWM Frequency Duty Cycle Amplitude Adj

1 Description XY APWM signal generator is a device that provides electrical signals at a variety of frequencies square wave and output levels It is used as a signal source or excitation source for testing Widely used in production practice and technology 2 Features 1 LCD high definition display2 Support amplitude adjustment3 Support frequency adjustment4 Support duty cycle adjustment5 High precision detection6 Support power down memory function7 1 Channel PWM output8 Dual Precision Mode9 Supports lock function to avoid misoperation10 Support enable output11 ABS shell 3 Parameters 1 Product name XY APWM PWM Signal Generator2 Model XY APWM3 Work Voltage DC 3 3V 12V4 Frequency range Normal mode 1Hz 150KHz5 Frequency range Precise mode 1Hz 15KHz6 Frequency accuracy 2 7 Duty cycle accuracy 1 at Normal mode8 Duty cycle accuracy 0 1 at Precise mode9 Duty cycle range 0 00 100 10 Output Current About 5 30mA11 Output amplitude Adjustable12 Work Temperature 40℃ 85℃13 Work Humidity 0 95 RH14 Size 79 43 26mm 4 Set Work Mode 1 There is two work mode so it have two frequency range 2 Normal mode Frequency range 1Hz 150KHz Duty cycle range 000 100 Duty cycle accuracy 1 Output amplitude range is DC 1V 24V 3 Precise mode Frequency range 1Hz 15KHz Duty cycle range 0 00 100 Duty cycle accuracy 0 1 Output amplitude range is DC 1V 24V 4 Keep press button ON OFF for 5 second to switch to Normal mode and Precise mode 5 Button description 1 Long press means need keep press for