Voltage to PWM Converter Module 0- 10V to 0%-100%

Specification

• Product Name: Voltage to PWM Signal Converter Module

• Function: Converts an analog voltage input (0- 10V) into a PWM (Pulse Width Modulated) signal with a duty cycle from 0% to 100%

• Model Number: V2PWM-10V

• Application: Used for controlling PWM-compatible devices (such as motor drivers, LED dimmers, DC speed controllers) via analog voltage signals

Input Specifications

• Input Signal Type: Analog Voltage

• Input Voltage Range: 0V to 10V DC

• Input Impedance: ≥10kΩ

• Input Protection: TVS diode and resistor limited

• Input Isolation: Optional (depending on version)

• Accuracy: ±2% full scale

Input-to-PWM Mapping (Linear Response):

Output Specifications

• Output Type: PWM Signal (0%-100% duty cycle)

  • PWM Frequency:

    • Default: 1kHz – 3kHz (Most common: 1kHz)

    • Customizable range: 500Hz – 20kHz (subject to model)

• Duty Cycle Resolution: 10-bit (1024 steps)

• Output Current Capability: Max 20mA (suitable for logic input, not for power drive)

Electrical Specifications

• Operating Voltage: 12V or 30V DC (version dependent)

• Current Consumption: ≤50mA

• Power Input Protection: Reverse polarity protection, over-voltage protection

• Isolation: Optional optocoupler isolation between input and output (on some models)

Physical Characteristics

• PCB Dimensions: Typically 30mm × 30mm × 15mm (L × W × H)

• Weight: ~30g

• Mounting: 3mm holes for screw mounting

• Connectors:

  • Input Terminal: Screw terminals for 0–10V analog input

  • PWM Output Terminal: 3-pin header or screw terminal (GND, PWM, V+)

  • Power Supply Terminal: Screw terminal

Indicators & Adjustments

• LED Indicators:

  • Power Indicator (Red LED) – Module powered

  • PWM Activity Indicator (Green LED) – Blinks/fades based on PWM level

• Adjustment Options (Optional):

  • Potentiometer for sensitivity/frequency tuning (in advanced models)

Compatibility & Applications

Compatible Devices:

• LED dimmers

• DC motor controllers

• Fan speed regulators

• Servo motor systems

• PLC analog signal output to PWM input devices

• Industrial automation and signal conditioning

Applications:

• HVAC control systems

• Smart lighting systems

• Analog-to-digital signal conversion for embedded systems

• Laboratory automation and test benches