Functions:
This module can convert an analog input voltage of 0-5V or 0-10V into a PWM signal of 0-100%. The frequency range of the PWM signal is 2 kHz to 20 kHz, the maximum 20 kHz and the standard minimum is 2 kHz. The standard function converts 0-10V into a PWM signal of 0-100% 2kHz. The output frequency can be adjusted by adjusting the potentiometer as needed. The PWM signal and voltage can be a direct ratio (positive phase output) or an inverse ratio (negative phase output). There are two types of PWM signals: PNP PWM output and NPN PWM output: the PNP PWM output only has 5V level, NPN PWM output has 5V and 24V level. NPN PWM signal output supports common cathode connection and common anode connection, 5V and 24V, two levels. A 24V output level requires 24V power supply. For the PNP PWM output, the level can only be 5V. Can only use a common cathode connection and connect to MCU etc. The PWM output signal frequency is adjustable within 2 kHz to 20 kHz. There are a total of 11 positions, each corresponding to 2 kHz, 4 kHz, 6 kHz, 8 kHz, maximum 20 kHz. The standard frequency is 2 kHz. Used for interface circuit to control PWM motor speed, conversion of AD interface for instruments and other applications where voltage needs to be converted to PWM signal.
Technical data:
Type: Voltage to PWM Signal ModuleModel: V-PWM
Input supply voltage: 7-30V (recommended 15-30V DC).
Input current: > 200 mA.
Size: 45 x 47 x 18 mm / 1.8 x 1.9 x 0.7 inches.