FSP Repair Services India
FSP (Fortron Source Products) is a globally recognized manufacturer of high-efficiency power supply units, industrial PSUs, and modular power solutions headquartered in Taiwan. With three decades of innovation, FSP supplies critical power infrastructure to data centers, telecom networks, industrial automation systems, and manufacturing plants across Asia. Their reputation for reliability and thermal management excellence makes FSP a trusted partner in demanding Indian industrial environments.
FSP (Fortron Source Products) is a globally recognized manufacturer of high-efficiency power supply units, industrial PSUs, and modular power solutions headquartered in Taiwan. With three decades of innovation, FSP supplies critical power infrastructure to data centers, telecom networks, industrial automation systems, and manufacturing plants across Asia. Their reputation for reliability and thermal management excellence makes FSP a trusted partner in demanding Indian industrial environments.
Synchronics Electronics repairs the complete FSP power supply portfolio including industrial PSU models, server-grade power modules, and customized power solutions. Our 180+ engineers have extensive hands-on experience diagnosing FSP capacitor failures, PFC circuit faults, thermal control issues, and firmware-related power delivery problems. We support FSP equipment repairs across all Indian manufacturing sectors with rapid turnaround and genuine component restoration.
Expert FSP power supply repair and thermal management diagnostics across India.
FSP Product Lines We Repair
Our engineers are trained on the full FSP product range. Below are the major product families we service.
FSP Industrial PSU Series
Heavy-duty power supply units rated 300W-2000W for CNC machines, injection molding, and automation control systems. Common failures include capacitor aging, PFC rectifier stage faults, and thermal sensor malfunction under continuous operation.
FSP Server PSU Series
Modular and redundant power supplies for industrial servers and telecom equipment rated 400W-1600W. Prone to capacitor ripple stress, 12V rail dropout, and thermal runaway in high-density mounting configurations.
FSP EGS Series (Embedded Green Supply)
Energy-efficient compact PSUs for panel PCs, servo drives, and embedded industrial controllers. Susceptible to no-load shutdown protection trips, standby power rail instability, and digital control IC failures.
FSP HEP Series (High Efficiency Power)
High-efficiency PSU line for automation equipment, industrial robotics, and manufacturing test benches with >90% efficiency rating. Issues include PFC inductor saturation, active clamp controller IC degradation, and output voltage regulation drift.
FSP Modular Power Modules
Plug-and-play power modules for redundant and hot-swap configurations in mission-critical systems. Typical failures stem from connector corrosion, load-sharing IC malfunction, and isolated rail voltage imbalance.
FSP Fanless PSU Range
Silent power supplies for noise-sensitive environments like laboratories and audio production facilities rated 150W-500W. Common repair needs include thermal shutdown loops, capacitor venting failures, and heatsink delamination.
Why Choose Synchronics for FSP Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on FSP equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common FSP Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in FSP equipment arriving at our workshop.
- ✓Capacitor ripple current failure and swelling — FSP PSU capacitor banks experience ripple current stress over 5-8 years of continuous operation in Indian industrial environments with voltage fluctuations. Electrolytic capacitor dry-out accelerates under high ambient temperatures above 45°C, common in manufacturing floors.
- ✓PFC rectifier stage dropout and no-output fault — FSP power factor correction circuits fail when bridge rectifier diodes or PFC boost converter MOSFETs degrade. Power quality issues and inrush current spikes common in Indian grid conditions trigger stress on PFC front-end stages.
- ✓Output voltage regulation drift and rail instability — FSP voltage regulation feedback loops fail when output sense resistor networks degrade or PWM control ICs (TL494, UCC3842) suffer thermal stress. Multi-rail systems lose 12V or 5V stability, affecting downstream automation equipment.
- ✓Thermal sensor malfunction and fan control failure — FSP thermistor sensors and NTC circuits fail from vibration stress and thermal cycling. Cooling fan runs continuously or shuts down unexpectedly, causing PSU thermal throttling or overheat shutdown in production environments.
- ✓Isolated rail voltage imbalance in redundant systems — FSP modular and redundant PSU load-sharing ICs malfunction, causing one module to carry excess current. Voltage mismatch between paralleled supplies triggers equipment shutdown or causes imbalanced power delivery.
- ✓No-load shutdown protection false trips — FSP EGS embedded PSUs have sensitive no-load protection circuits that detect standby power consumption. Noisy feedback sensing or control IC hysteresis failure causes intermittent shutdown during light-load operation.
How We Repair Your FSP Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using FSP Equipment
We serve plant maintenance teams across all major industries where FSP automation is deployed.
Frequently Asked Questions — FSP Repairs
Do you repair FSP equipment anywhere in India?+
Yes. Synchronics repairs the complete FSP power supply portfolio — industrial PSUs, server-grade modules, redundant systems, and embedded power solutions. We offer nationwide door pickup from Mumbai, Delhi, Pune, Bangalore, Chennai, Hyderabad, Ahmedabad, Kolkata, and all other Indian cities. Repairs completed at our certified facility in Vadodara, Gujarat with 3-7 day turnaround.
What FSP power supply models does Synchronics repair?+
Synchronics repairs all FSP industrial PSU series including HEP, EGS, Server PSU, Modular Power Modules, and Fanless ranges. We handle single-output 150W units through multi-module 2000W+ redundant configurations. Common repair jobs include capacitor bank replacement, PFC stage rectification, control IC replacement, and thermal management circuit restoration.
How do I know if my FSP power supply needs repair versus replacement?+
Send your FSP unit to Synchronics for free diagnostic testing. We perform full load testing, capacitor ESR analysis, output voltage regulation checks, and thermal stability profiling. Repairs are cost-effective for most faults — capacitor replacement, IC upgrading, and component restoration typically run 40-60% of new unit cost. We provide detailed repair scope and pricing before work begins.
Does Synchronics use genuine FSP components for repairs?+
Yes. Synchronics uses verified equivalent components matching FSP OEM specifications for capacitors, MOSFETs, rectifiers, and control ICs. We maintain relationships with authorized FSP component distributors. For critical repairs, OEM FSP modules are sourced. All repairs carry a 12-month warranty on replaced components and repair workmanship.
What happens if my FSP PSU fails during production — do you offer emergency repair?+
Synchronics provides emergency repair support for mission-critical equipment. Express diagnostics (same-day), rapid turnaround (24-48 hour target), and on-site technical support available for manufacturing plants in Gujarat, Maharashtra, and neighboring regions. Call our emergency support line for urgent FSP power supply failures.
How do I send my FSP unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a FSP drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on FSP repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your FSP unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
FSP Repair Catalog
No products found for FSP
Don't See Your FSP Model Listed?
We repair the full range of FSP industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service