Signal Generator with Adjustable Frequency, LCD Display, 1-Channel PWM Pulse

Product Details:

1. Overview: The XY-KPWM signal generator is a sophisticated instrument that delivers a range of electrical signals, varying frequencies, and fluctuating square wave levels. Designed as a test source for signal or excitation, this generator finds wide utility in tech-focused production practices.

2. Key Features:

   1. Sturdy exterior casing
   2. High-definition LCD display
   3. UART support
   4. Frequency adjustment capabilities
   5. Duty cycle adjustment
   6. High precision detection
   7. Power-down memory feature
   8. Single-channel PWM output
   9. Dual Work Mode
   10. Lock function to prevent misoperations
   11. Enable output support

3. Technical Specifications:

   1. Product Name: XY-KPWM PWM Signal Generator
   2. Model: XY-KPWM
   3. Operating Voltage: DC 3.3V-30V
   4. Frequency Range (Normal mode): 1Hz~150KHz
   5. Frequency Range (Precise mode): 1Hz~15KHz
   6. Frequency Accuracy: 2%
   7. Duty Cycle Accuracy: 1% (Normal mode), 0.1% (Precise mode)
   8. Duty Cycle Range: 0.00%-100%
   9. Output Current: Approximately 5-30mA
   10. Output Amplitude: Mirrors input voltage
   11. Working Temperature: -40 ° C ~ 85 ° C
   12. Operational Humidity: 0%~95%RH
   13. Dimensions: 794337mm

4. Frequency Setting: With its dual work mode, this unit offers two frequency ranges. Twist and hold the rotary switch to the desired setting, and adjust the frequency value. It also provides an option to lock parameters, preventing undesired modifications.

5. Duty Cycle Setting: Quickly press the potentiometer to select and set the duty cycle value.

6. Operating Instructions:

   1. Connect the device to a power supply
   2. Switch between Normal mode and Precise mode by pressing the rotary switch
   3. Press the rotary switch to set the frequency and adjust its value
   4. Hold the rotary switch for 2 seconds to set the duty cycle
   5. Lock set parameters by holding the switch for 5 seconds
   6. Test the setup
   7. Use the ‘ON/OFF’ button to control the PWM output
   8. Disconnect power and connect the load to use the module

7. Applications: This PWM signal generator is great for experimental development, driving motors, generating adjustable pulses for MCUs, functioning as a dimmer, or acting as a speed governor.

8. Please Note: The device delivers a 1-channel PWM output signal.

9. Package Contents: The package includes one XY-KPWM PWM Signal Generator.

10. Detailed Images: