Blog
Blog
Real-world complex industrial electronics repair cases and industry expertise.
Rail electronics
3 articles
Five Common RA-1 and RA-2 Electronics Faults and How to Prevent Them
RA-1 and RA-2 electronics faults: condensation, VOITH and TEMIC connector burnout, missing protection. Diagnostics and repair of railcar control units.
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Metro traction inverters: common power-stage failures
Metro traction inverters: IGBT overheating and breakdown, thermal paste degradation. Diagnostics, power-switch replacement and bench testing under load.
Read more Train door control modules: connector and sensor corrosion
Why train door control modules fail: connector corrosion and false sensor triggers. Component-level board repair without replacing the full module.
Read moreOil and gas
3 articles
BHA and RSS Electronics: Why Board Repair Beats Full Assembly Replacement
BHA and RSS electronics: how downhole telemetry works, why MWD/LWD boards fail, and how field board repair saves precious drilling time.
Read more Offshore drilling electronics: moisture, salt, and PCB degradation
Offshore drilling electronics: how salt and condensation cause PCB degradation and how we restore controllers and PSU boards after marine service.
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Compressor VSD boards: repair after grid surges
Compressor VSD board repair: typical damage after grid surges, component-level fault localization, and restoration without shutting down the station.
Read moreBoard diagnostics
3 articles
BoardMaster: localizing faults down to a single component
How we localize board faults down to a single component on ABI BoardMaster: VI testing, analog signature analysis and known-good comparison before power is applied.
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BGA joints: when reballing is required vs local repair
How X-ray inspection, thermal profiling and the IPC-7095 standard drive the decision between reballing a BGA and a local repair of adjacent circuits.
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Thermal scanning a board before repair
Why we capture a heat map before disassembly: finding hotspots, shorts and leakage, safe first power-up, and how thermal imaging pairs with BoardMaster.
Read moreRepair and restoration
3 articles
Repair Instead of Replace: Cutting Industrial Electronics Maintenance Costs
Why component-level circuit board repair is several times cheaper than replacing equipment, how to calculate TCO, and when repairing industrial electronics is genuinely justified.
Read more Component repair vs module swap: choosing economically
How to compare component-level board repair against a full module swap by total cost of ownership, lead time and reliability for industrial equipment.
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Post-repair burn-in: why we run boards under load
How post-repair acceptance testing - burn-in, thermal cycling and parameter logging - reduces the risk of a repeat field failure.
Read moreIndustries and cases
3 articles Industrial E-Waste: Why a Discarded Board Isn't Always Trash
Industrial e-waste keeps growing, but component-level circuit board repair cuts emissions, costs, and equipment downtime. We break down the economics of repair versus replacement.
Read more Metro signalling boards: repair after voltage spikes
Repairing metro signalling and interlocking boards after voltage spikes: component-level diagnostics, restoring obsolete parts, and returning signalling units to service without weeks of depot downtime.
Read more Marine navigation electronics: corrosion and restoration
Restoring marine navigation electronics after corrosion: component-level repair of ECDIS, radar, and gyrocompass boards, moisture protection, and full documentation for classification societies.
Read moreEquipment
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