Voltage-to-Frequency (PWM) Converter Module | 0–10 V to 0–10 kHz Signal Converter

Voltage-to-Frequency (PWM) Converter Module

This compact voltage-to-frequency converter (V/F module) transforms analog voltage signals (0–10 V) into proportional frequency or PWM output (0–10 kHz). Ideal for use in feedback loops, analog signal conversion, motor control, and inverter modulation systems.

Specifications

• Working Voltage: 13.5 V – 30 V DC
• Input Control Voltage (Sense): 0 – 10 V
• Output Frequency Range: 0 – 10 kHz
• Board Dimensions: 33 × 34 mm (approx.)

Wiring Instructions

• VCC: Connect to positive supply voltage
• GND: Common ground connection
• F: Frequency pulse input
• VOUT: Output corresponding voltage
• GND: Output ground

Indication

When a frequency pulse is applied to the F input pin, a corresponding voltage will appear at the VOUT terminal.

Input / Output Relationship

• 100 Hz → 1 V
• 1 kHz → 10 V

Applications: motor-speed control, inverter feedback regulation, analog ↔ digital signal bridging, and industrial automation systems requiring precision voltage-frequency conversion.