We specialize in hard to find items
All Categories
CenryKay DC 3.3V-30V Adjustable Output 1Hz-150kHz PWM Pulse Frequency Duty Cycle Square Wave Signal Generator Module XY-PWM Signal
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About CenryKay DC 3.3V-30V Adjustable Output 1Hz-150kHz
Module highlights: 1. Dual mode, 0.1% duty cycle in fine mode 2. LCD liquid crystal display frequency and duty cycle, very clear, using coding potentiometer adjustment, very convenient. PWM output can be set separately for frequency and space ratio 3. With lock function to prevent misuse 4.Wide frequency range and high accuracy The serial communication can Parameter: 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 Frequency Display Instruction: The frequency is divided into 4 ranges and switched automatically. 1. XXX: minimum unit 1Hz, value range 1Hz ~ 999Hz. 2. X.XX: minimum unit 0.01kHz, value range 1.00kHz ~ 9.99kHz. 3. XX.X: minimum unit 0.1kHz; value range 10.0kHz ~ 99.9kHz. 4. X.X.X: 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 2 Modes: PWM output, you can set the frequency and duty cycle separately 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% Scope of application: 1. Used as a square wave signal generator to generate square wave signals for experimental development. 2.Square wave signal used to control the motor driver 3. Generate adjustable pulses for MCU use 4.As pulse generator, control related circuits (PWM dimming, speed regulating).
