Ridley Engineering AP310 Frequency Response Analyzer, 0.01 Hz - 30 MHz

Ridley Engineering AP310 Frequency Response Analyzer

The Ridley Engineering AP310 Frequency Response Analyzer is a cutting-edge tool specifically designed for the power supply industry. Engineered for high precision, this analyzer excels in making sensitive gain-phase measurements even in high noise environments.

Key Features and Specifications

• Measurement Capabilities:
  • Transfer functions
  • Loop gain and phase
  • Output impedance
  • Audiosusceptibility or PSRR
  • Input impedance
• Robust analog and digital signal processing enables accurate measurement of both large and small signals.
• Delivers dependable results in all conditions, with a focus on demanding power supply applications.
• Accelerates the design process by facilitating measurement of individual passive power components, including:
  • Power capacitors
  • Power inductors
  • Power transformers
  • Leakage inductance
  • Winding capacitance
• Features a powerful embedded amplifier that can drive power circuits with output sources reaching 20 V p-p at 2 ohms.
• Graphically adjustable variable output source allows for precise measurements ranging from 7 V rms to 1 mV.
• Direct measurement of analog input signals up to 5V p-p without attenuation.
• Seamlessly integrates with RidleyWorks™ design software for enhanced modeling comparisons.
• Voltage or current injection capability from 0.1 Hz to over 30 MHz via a single wideband injection transformer.
• Specialized impedance test fixtures available for measuring power capacitors and magnetic components.
• Capable of testing PFC circuits as low as 0.01 Hz and EMI filters/components up to 30 MHz.
• A dynamic range of 117 dB makes it simple to measure high-gain current-mode loops.
• Supports linking to any Windows application via DDE data sharing.
• User-friendly software maximizes productivity with fast operation.
• Equipped with a new isolated USB connection for enhanced noise immunity, compatible with any PC, laptop, or tablet.
• Developed in the USA using the latest technology to ensure top-tier performance.

Technical Specifications

• Lower Frequency: 0.01 Hz
• Upper Frequency: 30.00 MHz
• Single-Level Output Voltage:
  • 1.25 mV to 1.77 V rms (5 V p-p)
  • 50 Ω output impedance
• Power Amplifier Output Voltage:
  • 5 mV to 7 V rms (20 V p-p)
  • 2 Ω output impedance
• Power Amplifier Output Current: Fan-cooled, 0 to 500 mA
• Single Output DC Offset:
  • +/- 10 VDC (software adjustable)
• Variable Signal Frequency: Graphical control overlays with data for maximum productivity.
• Number of Data Points: Up to 10,001 (maximum software selectable).
• Receiver Input:
  • Receiver Bandwidth: 1 Hz to 1 kHz (software selectable)
  • Sweep Averaging Samples: 1 to 999 (software selectable)
• Absolute Maximum Safe Input:
  • +/- 15 V with 1x probes (provided)
  • +/- 150 V with 10x probes (provided)
  • 1000 VAC with isolation probe accessory
• Measurable Signal Range: 5 µV to 1.77 V
• Input Capacitance: 25 pF