DC 3.3V~30V Signal Generator PWM Pulse Frequency Duty Cycle Square Wave for experimental development/motor driver/MCU etc

Parameter:

• Model: XY-PWM1
• Working voltage: DC 3.3V~30V
• Frequency range: normal mode 1Hz~150kHz; accurate mode 1Hz-15kHz
• Frequency accuracy: 2% in each range
• Signal load capacity: output current about 5-30mA
• Output amplitude: PWM amplitude equals to input voltage value
• Working temperature: -20°c~+70°c
• Duty cycle range: 0~100%

• With 2 modes.
• Operated by code potentiometer.
• With lock function to avoid misoperation.
• Duty cycle upper and lower bounds is adjustable.

• Normal mode:
• Frequency range 1Hz-150kHz, duty cycle 000-100%, duty cycle step 1%
• Accurate mode:
• Frequency range 1Hz-15kHz, duty cycle 00.0-100%, duty cycle step 0.1%

• As square wave signal generator for experimental development;
• As square wave signal generator for motor driver;
• As adjustable pulse generator for MCU;
• As pulse generator, control related circuits (PWM dimming, speed regulating).

• The frequency is divided into 4 ranges and switched automatically.
• 1. XXX (without decimal point): minimum unit 1Hz, value range 1Hz~999Hz.
• 2. X.XX (decimal point in the hundred digit): minimum unit 0.01kHz, value range 1.00kHz~9.99kHz.
• 3. XX.X (decimal point in the ten digit): minimum unit 0.1kHz; value range 10.0kHz~99.9kHz.
• 4. X.X.X (full decimal point): minimum unit 1kHz; value range 1kHz~150kHz. e.g. Frequency displays 100 represents 100Hz; displays 1.01 represents 1.01kHz; displays 54.1 represents 54.1kHz; displays 1.2.4 represents 124kHz

• 1 x Function Signal Generator ( Digital Meter/Tester/Monitor Meter )