PWM to Voltage Converter for Analog Control

The PWM to Voltage Converter provides an interface between a PWM signal source and equipment that accepts a 0–10V analog control input. Its listed conversion range maps 0–100% PWM duty cycle to a corresponding output voltage.

For students, automation technicians, and electronics developers in Pakistan, this module offers a way to connect compatible digital control projects with analog-input equipment.

Convert Duty Cycle into Voltage

PWM controls the proportion of time a signal stays high during each cycle. This converter translates that duty cycle into a voltage level.

With an ideal linear 0–10V conversion, 0% duty cycle corresponds to 0V, 50% corresponds to 5V, and 100% corresponds to 10V. Actual results depend on the module’s calibration, supply, input signal, and connected load.

Check the output with a multimeter during setup. Adjust the module only according to the instructions for the supplied version.

PLC and Microcontroller Interfacing

Use the module with a compatible PWM output from a PLC, microcontroller, or other signal source. Before connecting it, compare the controller’s output logic level and PWM frequency with the converter’s accepted input specifications.

Compatibility with Arduino, ESP32, or another board depends on those requirements. Some combinations may need an additional interface circuit.

Applications for 0–10V Control Signals

Subject to equipment compatibility, possible uses include:

• PLC and MCU interface experiments.
• Analog setpoint generation.
• Compatible motor-drive control inputs.
• Lighting-control interfaces accepting 0–10V.
• Educational automation projects.
• Electronic control-panel prototypes.

The output is a control signal. It should connect to a suitable signal input rather than directly powering a motor, lamp, or other load.

Wiring and Setup

Identify the power, PWM input, signal ground, and voltage output terminals from the board markings. Follow the supplied wiring diagram, including its grounding requirements.

Next, apply the specified supply and a supported PWM signal. Measure the output at several duty cycles before connecting the controlled equipment.

Product Specifications

Buy PWM to Voltage Converter in Pakistan

Choose the PWM to Voltage Converter from Mekatroniks for compatible analog-control projects. Match the supply, input signal, and output loading specifications to your equipment before ordering.