PWM Converter 0-5V 0-10V to 0%- 100% Digital to Analog Signal Adjustable Power Module

Specifications

• Product Type: PWM to Analog Converter
• Function: Converts Pulse Width Modulation (PWM) signals to an adjustable analog voltage output.
• PWM Input Signal Range:
  • 0-5V PWM (5V logic level)
  • 0-10V PWM (10V logic level)
• Analog Output Voltage Range:
  • 0-5V (Adjustable)
  • 0-10V (Adjustable)
• Conversion Range: Converts PWM duty cycle (0% – 100%) to corresponding voltage output (0V – 5V or 0V – 10V).

PWM Input Specifications:

• PWM Input Voltage: 3.3V, 5V, 12V, 24V (signal levels adaptable)
• PWM Input Frequency: 1kHz to 3kHz
• Duty Cycle Range: 0% – 100%
• Input Impedance: High impedance, does not load the signal source.

Analog Output Specifications:

• Output Voltage:
  • 0-5V or 0-10V adjustable (depending on the input PWM signal and module settings)
• Maximum Output Current: 10mA (sufficient for signal processing applications)
• Output Impedance: Low impedance, suitable for driving subsequent stages like ADCs, controllers, or actuators.
• Accuracy: ≤ 1% deviation between the input PWM duty cycle and the output analog voltage.
• Response Time: ≤ 100ms for full-scale changes in input duty cycle.

Adjustment Capabilities:

• Output Adjustability: Analog output is fully adjustable with an onboard potentiometer or external reference.
• Fine Tuning: Precise tuning is possible for specific voltage ranges.

Power Supply Specifications:

• Operating Voltage:
  • DC 12V to 24V (wide-range power supply)
• Current Consumption: < 50mA (excluding load)

Protection:

• Overvoltage Protection: Integrated protection against excessive input voltage.
• Short Circuit Protection: Output short-circuit protection to avoid damage.
• Overcurrent Protection: Prevents overcurrent during operation.

Environmental Conditions:

• Operating Temperature: -40°C to 85°C
• Storage Temperature: -55°C to 125°C
• Operating Humidity: 5% to 95% RH (non-condensing)
• Protection Level: IP20 (standard, for indoor use)

Dimensions and Physical Characteristics:

• Module Size: 45mm x 35mm x 20mm (approximate)
• Mounting: PCB mountable or with screw terminals for wiring.
• Weight: Approximately 20g

Use Cases:

• Industrial Automation: Converting PWM signals from controllers or PLCs to analog signals for process control.
• Signal Interface Adaptation: Interfacing digital systems with analog actuators, valves, or sensors.
• Motor Control: Smoothly adjusting motor speeds by converting PWM control to analog voltage.
• Power Regulation: Analog output voltage used to regulate power supplies or control the intensity of devices like LED drivers.

Applications:

• Motor speed control
• LED dimming
• Analog signal generation
• DC-DC converters
• Proportional valve control