The California Instruments 846CM is a programmable AC power source controller module designed for integration with compatible power amplifier systems. It serves as an interface between an ATE system’s host computer and the power amplifier, enabling both remote and local programming capabilities. The 846CM is designed to work in conjunction with California Instruments’ T Series power amplifiers, which are available in single and multi-phase configurations. This modular approach allows for the creation of power sources that can be scaled to meet specific voltage, current, and output power requirements, with multiple power amplifiers capable of being configured for higher output capabilities.
### Technical Specifications
* **Control Module:** Designed for applications requiring local control, working in conjunction with power amplifier systems.
* **Interfaces:** Supports IEEE-488 Listener/Talker or BCD control.
* **Programming:** Offers local and remote programming capabilities.
* **Frequency Accuracy:** Achieves 0.001% frequency accuracy.
* **Range Change:** Features programmable range changes.
* **Sensing:** Supports remote sensing via servo feedback.
* **Fault Status:** Provides a fault status byte.
* **Output Distortion:** Characterized by low output distortion.
* **Frequency Resolution:** Offers frequency resolution from 0.01 Hz to 1 Hz.
* **Phase Accuracy:** Exhibits typical phase accuracy in multi-phase configurations.
* **Compatibility:** Designed to interface with California Instruments T Series power amplifiers.
* **Optional Accessories:** Can be paired with the Model 8477 for applications requiring extremely fast processing speeds where local control is not a primary concern, with the 846CM offering local control in such scenarios.
* **Overload and Short Circuit Protection:** Provides complete protection against overloads and short circuits.
* **Line Regulation:** Amplitude stability is maintained within ±0.25% for a 10% input voltage change and ±0.25% over 24 hours under stable conditions after a one-hour warm-up.
* **AC Noise Level:** Specified as 60dB below full output while measured at full power output.
### Electrical Characteristics
* **Voltage and Frequency Stability:** The 846CM contributes to stable and precise AC power delivery, with specifications for line regulation and amplitude stability indicating minimal deviation under varying input conditions or over time.
* **Output Characteristics:** While specific output voltage and current ranges are dependent on the paired power amplifier modules, the controller ensures precise signal generation for these amplifiers.
### Interfaces
* **Primary Control Interface:** IEEE-488 (GPIB)
* **Secondary Control Interface:** BCD (Binary-Coded Decimal)
### Physical
* **Form Factor:** The 846CM is a control module, often integrated into larger systems or rack-mounted configurations alongside compatible power amplifiers.
### Compatibility
* **Power Amplifiers:** Primarily designed to work with California Instruments T Series power amplifiers.
* **System Integration:** Facilitates integration into Automated Test Equipment (ATE) systems.
Why Choose Aumictech for California Instruments 846CM?
At Aumictech, we specialize in supplying high-performance AC power test equipment. Whether you need precise control for compliance testing, versatile power solutions for R&D, or reliable equipment for manufacturing environments, our team ensures the California Instruments 846CM delivers maximum performance for your application.
