California Instruments AST3003 Power Supply Repair and Calibration

$245.00

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Restore your California Instruments AST3003 to factory specifications with June Company’s certified repair service. Our repair process covers diagnostics through final line regulation verification.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description

California Instruments AST3003 Power Supply Repair and Calibration Services

June Company’s certified technicians repair and calibrate the California Instruments AST3003 for electronics labs, production test facilities, R&D departments, and educational institutions. As power supply specialists, we understand this equipment inside and out — and we know exactly how to restore performance when problems arise.

About the California Instruments AST3003

In the field, laboratory and programmable power supplies deliver regulated DC voltage and current outputs for powering circuits, charging batteries, and testing electronic equipment. Professionals depend on the California Instruments AST3003 for precise, repeatable results. Any degradation in performance impacts measurement confidence and downstream decisions.

Common Power Supply Issues We Repair

June Company’s repair services for this instrument include:

Cooling fan failure: repaired by technicians experienced with California Instruments instrumentation
Control interface faults: resolved through targeted diagnostics and precision repair techniques
Output regulation failure: diagnosed through systematic testing and resolved with component-level repair
Ripple and noise increase: identified during our multi-point inspection and corrected to restore specification performance
Overcurrent protection trips: addressed with OEM-grade components and verified against traceable standards

Calibration and Performance Verification

Calibration is integral to our repair process. Your California Instruments AST3003 is tested for current limiting, ripple and noise, and load regulation accuracy, with all results recorded and provided with the returned instrument.

Why Choose June Company for California Instruments Repair?

What sets June Company apart:

Traceable Calibration: NIST-traceable calibration certificates included with every repair
90-Day Warranty: All repairs backed by our parts and labor warranty
Nationwide Service: Secure shipping and service for customers across the United States
OEM-Grade Parts: Genuine or equivalent components for lasting reliability
Fast Turnaround: Most repairs completed in 5–10 business days
Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules

Our Service Workflow

Free Evaluation: Ship your California Instruments AST3003 to our facility. We provide a detailed assessment and firm quote at no cost.
Expert Repair: Certified technicians perform output stage rebuild, regulation loop recalibration, cooling system service, and load/line regulation verification.
Calibration: Full NIST-traceable calibration with documented results across all critical parameters.
Quality Verification: Final functional testing confirms your instrument meets or exceeds original specifications.
Return Shipment: Securely packaged and shipped with calibration certificate and repair documentation.

Industries We Serve

The California Instruments AST3003 is used by electronics labs, production test facilities, R&D departments, and educational institutions. June Company understands the operational demands of these fields and the importance of keeping critical test equipment in service.

Request a Repair Quote

Contact June Company for professional California Instruments AST3003 repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.

Email: info@juneusa.com

Brand

California Instruments Repair

California Instruments, specializes in providing programmable AC power sources and AC/DC power supplies. These products are known for their precision, reliability, and versatility, and they cater to a wide range of applications, including testing and simulation of electrical and electronic products. Here is an overview of California Instruments' products and their functionalities: 1. Programmable AC Power Sources California Instruments offers a variety of programmable AC power sources that are designed to simulate and provide precise AC power for testing purposes. iX Series Features: High-performance AC power sources with advanced features such as arbitrary waveform generation, harmonic analysis, and measurement capabilities. Applications: Ideal for applications requiring precise control of AC voltage and frequency, such as testing household appliances, avionics, and telecommunications equipment. MX Series Features: High-power AC and DC power sources with advanced measurement and analysis capabilities. These units can generate complex waveforms and provide high output power. Applications: Suitable for high-power applications such as testing electric vehicles, renewable energy systems, and industrial equipment. LS Series Features: Cost-effective AC power sources with basic functionality, including programmable voltage and frequency. Applications: Used in general-purpose testing and simulation environments where basic AC power is required. 2. AC/DC Power Supplies California Instruments also provides a range of AC/DC power supplies designed for a variety of applications requiring both AC and DC power. CS Series Features: Compact and versatile AC/DC power supplies that offer both AC and DC outputs. These units can operate in both modes, providing flexibility for different testing scenarios. Applications: Used in applications such as product development, automated test equipment (ATE), and quality assurance testing. 3. Harmonic and Flicker Analyzers California Instruments offers advanced harmonic and flicker analyzers designed to measure and analyze power quality issues. HFA Series Features: High-precision analyzers capable of measuring harmonics, interharmonics, flicker, and other power quality parameters. Applications: Ideal for compliance testing according to international standards such as IEC 61000-3-2 and IEC 61000-3-3, which are relevant for electrical and electronic product manufacturers. 4. Power Conditioning Equipment California Instruments provides power conditioning equipment to ensure stable and clean power for sensitive equipment. APM Series Features: Power conditioning units designed to regulate and stabilize the output voltage and frequency. These units can protect sensitive equipment from voltage fluctuations and power disturbances. Applications: Used in environments where stable and reliable power is critical, such as laboratories, manufacturing plants, and medical facilities.