Variable Capacitance Module (VCM)

Precise Digital Capacitance Control for Modern Testing

Reyocto Infotech’s Variable Capacitance Module (VCM) delivers precise, digitally controlled capacitance across three independent channels for advanced electronic testing. Designed for laboratories and automated test environments, it offers flexible configuration, fast response, seamless system integration, and reliable performance to simplify capacitance control for diverse engineering and research applications.

Precise Digital Capacitance Control for Modern Testing

Key Features of Our Variable Capacitance Module

Three Independent Capacitance Channels

Provides three individually adjustable capacitance channels for flexible and accurate testing across multiple electronic applications.

High-Precision Digital Control

Microcontroller-controlled capacitor arrays deliver accurate capacitance adjustment with rapid response and dependable measurement consistency.

Flexible Connection Modes

Supports independent, parallel, serial, and hybrid channel configurations to meet diverse testing and validation requirements.

Smart Interface & Monitoring

USB communication, graphical interface, VI support, and LED indicators simplify configuration, monitoring, and real-time operational feedback.

Compact PXIe Integration

PXIe-compatible 3U single-slot design enables seamless integration into existing automated test and measurement platforms.

Fast & Reliable Performance

Offers fine capacitance resolution, high accuracy, and response times below 100 milliseconds for efficient electronic testing.

Product Highlights

Technical Specifications of Our
Variable Capacitance Module

Technical Specifications of Our Variable Capacitance Module

Performance (Per Channel)
  • Capacitance Range: 10 pF – 12,000 pF
  • Capacitance Step: 10 pF
Accuracy
  • 10 pF – 160 pF: ±5% of Output
  • 170 pF – 12,000 pF: ±2% of Output
Response Time
  • <100 ms
Channel Configuration
  • Independent Channels
  • Parallel Connection
  • Serial Connection
  • Hybrid Connection
Control & Communication
  • Microcontroller-Controlled Capacitor Arrays
  • USB Communication for Setpoints & Status Feedback
  • LED Indicators for Channel Activity
  • Graphical User Interface (GUI) & LabVIEW™ VI Support
System Integration
  • Form Factor: PXIe 3U, Single-Slot Module
  • Communication Interface: USB-C to USB-A
  • Power Supply: PXIe Chassis (12 V / 3.3 V)
  • Maximum Channel Voltage: 10 V
Physical Dimensions
  • Dimensions (L × W × H): 115 × 190 × 25 mm

Why Choose the Variable Capacitance Module
By Reyocto Infotech

Precision Engineering

Designed to deliver stable, repeatable capacitance control for demanding research, development, validation, and production testing applications.

Versatile Applications

Supports a wide range of electronic testing, characterization, simulation, and validation requirements across multiple engineering industries efficiently.

Faster Testing

Enables quick capacitance adjustments and automated workflows, helping engineers reduce testing time while improving overall productivity significantly.

Easy Integration

Compatible with existing PXIe-based test platforms, allowing seamless deployment into laboratory and automated testing environments without complexity.

Dependable Performance

Built with high-quality components to ensure consistent operation, long-term reliability, and accurate results throughout continuous testing processes.

Expert Support

Backed by Reyocto Infotech's experienced engineering team, providing technical guidance, customization, and responsive after-sales support for every project.

Benefits of Our Variable Capacitance Module

Applications of Our Variable Capacitance Module

Trusted By Industry Leaders

Looking for a Reliable Variable Capacitance Module?

Looking for a Reliable Variable Capacitance Module?

Looking for a precision Variable Capacitance Module? Connect with Reyocto Infotech for accurate capacitance control and seamless testing integration today.

Frequently Asked Questions

What is a Variable Capacitance Module?

A Variable Capacitance Module provides digitally adjustable capacitance values, enabling engineers to perform accurate electronic testing, component characterization, signal simulation, and automated validation with greater flexibility.

How many capacitance channels does the module provide?

The module features three fully independent capacitance channels, allowing simultaneous control, adjustment, and testing for multiple electronic circuits or validation applications efficiently.

Can the module integrate with PXIe systems?

Yes. The Variable Capacitance Module features a PXIe-compatible form factor, enabling seamless integration into existing PXIe-based automated test and measurement platforms with minimal effort.

What capacitance range does the module support?

The module supports adjustable capacitance from 10 pF to 12,000 pF with fine 10 pF resolution, ensuring precise control across diverse testing requirements.

Does the module support automated control?

Yes. USB communication, graphical software interface, and VI support enable automated capacitance control, status monitoring, and integration with modern electronic testing workflows efficiently.

Which applications are best suited for this module?

The Variable Capacitance Module is ideal for electronic testing, automated device characterization, capacitance sweeping, signal conditioning simulation, research laboratories, and tuneable load testing applications.

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