Chroma 63103 Load Module Repair and Calibration

$245.00

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

Restore your Chroma 63103 to factory specifications with June Company’s certified repair service. Common issues include leakage current measurement drift and ground fault detection errors.

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

Chroma 63103 Load Module Repair and Calibration

The Chroma 63103 is a DC electronic load module — a plug-in load module that installs into a Chroma load mainframe and sinks programmable current and power to test power supplies and batteries in CC, CV, CR, and CP modes. Its character is current sinking, so faults concentrate in the load (sink) stage, mode control, and measurement — not the hipot/leakage faults its category label implies.

June Company repairs and calibrates the Chroma 63103 for power-supply and battery test teams.

Common Chroma 63103 problems we fix

Won’t sink rated current/power — load-stage (power MOSFET) failure, the defining DC-load fault, repaired so it sinks full rated load.
Readback / measurement off — the load’s current/voltage measurement drifting, recalibrated against standards.
A mode (CC/CV/CR/CP) not working — mode-control faults, repaired.
Module not recognized by the mainframe — the module’s interface to the chassis, restored.
Dynamic-response or protection faults.

FAQs

My 63103 module won’t pull current or readback is off — fixable? Yes. Load-stage and measurement faults are repairable, then verified in a mainframe so it sinks full rated load and reads back accurately, with a NIST-traceable certificate.

Do you test it in a mainframe? Yes — the module is verified as part of a working system.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Brand

Chroma Repair

Chroma ATE Inc. is a global leader in providing precision test and measurement instrumentation. They offer a wide range of products that cater to various industries, including electronics, electric vehicles, solar energy, LED, and power supplies. Here is an overview of Chroma's key product lines and their functionalities: 1. Programmable Power Supplies Chroma offers a variety of programmable power supplies for different testing applications. DC Power Supplies 62000P Series: High power density, low noise, and fast transient response, ideal for testing electric vehicle components and power modules. 62000H Series: High-voltage DC power supplies used in photovoltaic (PV) inverter testing, battery simulation, and aerospace applications. AC Power Sources 61500 Series: Programmable AC power sources with comprehensive features such as harmonic generation, arbitrary waveform generation, and measurement functions. Used in testing household appliances, avionics, and telecommunications equipment. 61600 Series: High-performance AC power sources suitable for power electronics testing, including grid-tied inverter testing and uninterruptible power supply (UPS) testing. 2. Electronic Loads Chroma provides electronic loads for testing power supplies, batteries, and other power devices. DC Electronic Loads 63000 Series: Modular electronic loads that provide high accuracy and flexibility, ideal for power supply and battery testing. 63200A Series: High-power DC electronic loads used in testing fuel cells, power electronic components, and high-power DC/DC converters. AC Electronic Loads 63800 Series: AC electronic loads designed for testing UPS systems, grid-tied inverters, and AC power sources. They offer features like power factor adjustment and regenerative capabilities. 3. Battery Testing Systems Chroma offers comprehensive battery testing solutions for various battery types and applications. 17020 Series Battery Charge/Discharge Test System: Designed for testing lithium-ion batteries, providing high precision and reliability for charge/discharge cycles, life cycle testing, and capacity testing. 17040 Series Regenerative Battery Pack Test System: Used for testing battery packs and modules with energy regenerative capabilities, making it suitable for electric vehicle and energy storage applications. 4. Automated Test Systems (ATE) Chroma’s ATE systems are designed for high-volume production testing and quality assurance. 8000 ATS Power Supply Test System: Comprehensive test system for power supplies, including AC/DC, DC/DC, and battery chargers. It provides automated testing for functional and safety compliance. ATE for EV Components EV/HEV Test Systems: Automated test systems specifically designed for testing electric vehicle components such as motor drivers, on-board chargers, and power electronics.