Description
Description:
PWM signal generator, square wave signal generator for square waves
Used to generate a square wave signal that is supplied to a DC motor or stepper motor driver, a stepper motor, a servo motor, an electric gripper, or a robot arm.
Combine the driver to implement dimming, speed control, solenoid valve control, etc. However, it is not possible to directly control loads such as electric lights, motors, and solenoid valves.
Features:
Two modes can be selected:
PWM mode - frequency (continuous), duty cycle. Note that the number of pulses cannot be set in this mode and the pulse is always output.
PULSE mode - positive pulse width time, negative pulse width time, delayed start time and adjustable number of pulses.
The start/stop button can also be used to operate an external switch to control the output signal ON/OFF.
Wide voltage input range 3.3-30 V, with reverse polarity protection, 5.08 mm terminal wiring
Special features:
Condition: 100% brand new
Operating voltage: 3.3 ~ 30 V, with reverse polarity protection
Frequency range: 1Hz~150KHz, accuracy approx. 1.5%
Duty cycle range: 0–100%, 1% increments
Number of pulses: 1-9999, or infinity (display '----' indicates infinity)
Delay output time: 0.000 s-9999 s, the minimum can be set to 1 ms
Length of positive and negative pulse width: 0.000 s–9999 s, the minimum can be set to 1 ms
Signal current handling: less than 30mA
Output signal amplitude: The amplitude is equal to the supply voltage.
Product size: 79 * 43 * 30 mm/3.1 * 1.7 * 1.2 inches
Note:
1. Please allow 1-3 mm difference due to manual measurement.
2. The color of the object shown in photos may differ slightly on your computer monitor because monitors are not calibrated the same.
Package contents:
1 x Pulse frequency of the digital PWM signal generator
Guarantee:
Returns: Customers have the right to request a return within 60 days of receiving the product.
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