FUG Repair Services India
FUG Elektronik GmbH, headquartered in Schechen, Bavaria, is a global specialist in high-voltage power supply systems and precision DC regulation technology. Since 1961, FUG has engineered mission-critical power solutions for industrial automation, medical imaging, semiconductor manufacturing, and research laboratories. FUG equipment is widely deployed across Indian pharmaceutical, oil-and-gas, and semiconductor sectors where voltage stability and zero-downtime operation are non-negotiable.
FUG Elektronik GmbH, headquartered in Schechen, Bavaria, is a global specialist in high-voltage power supply systems and precision DC regulation technology. Since 1961, FUG has engineered mission-critical power solutions for industrial automation, medical imaging, semiconductor manufacturing, and research laboratories. FUG equipment is widely deployed across Indian pharmaceutical, oil-and-gas, and semiconductor sectors where voltage stability and zero-downtime operation are non-negotiable.
Synchronics Electronics has extensive hands-on experience repairing FUG high-voltage DC power supplies and regulated power modules used in Indian manufacturing plants. We service FUG's complete portfolio including mid-range and high-precision regulated supplies, specializing in fault diagnostics, capacitor replacement, feedback circuit repair, and firmware recalibration. Our 180+ engineers understand FUG's architecture intimately, ensuring rapid turnaround and guaranteed performance restoration for mission-critical systems.
Expert FUG power supply repair — fast diagnostics, component-level fixes, precision calibration.
FUG Equipment We Repair — By Category
FUG Product Lines We Repair
Our engineers are trained on the full FUG product range. Below are the major product families we service.
FUG NEMI Series
Compact, modular high-voltage DC power supplies (500V–30kV) with adjustable output and current limiting. Common faults include voltage regulation drift, arc-over damage on output terminals, and bleed-resistor failure under no-load conditions.
FUG MCS Series
Microprocessor-controlled regulated DC supplies for precision test and measurement applications. Prone to analog feedback-loop instability, reference voltage divider aging, and PWM stage failures leading to ripple increase.
FUG HV Modules
Embedded high-voltage modules and PCB-mount power supplies for industrial control systems. Typical failures: capacitor dry-out, transformer insulation breakdown, and over-voltage transient damage to output rectification stages.
FUG ISEG Regulated Supplies
Precision laboratory-grade power supplies with < 1 ppm stability for electron microscopy, mass spectrometry, and accelerator systems. Failures typically involve ultra-stable reference circuits, precision potentiometer wear, and internal monitoring board faults.
FUG Power Modules for Automation
Ruggedized industrial-rated supplies for PLC-driven systems, servo drives, and high-frequency induction heating. Common field faults: thermal runaway in power transistors, bulk capacitor ripple current failure, and control-signal conditioning noise.
Why Choose Synchronics for FUG 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 FUG 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 FUG Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in FUG equipment arriving at our workshop.
- ✓High-voltage output drift or regulation failure — FUG's feedback divider networks and precision op-amp references degrade over 8–10 years due to component age, or capacitive coupling imbalance in the regulation loop causes instability. Thermal cycling stresses precision resistor networks.
- ✓Arc-over or corona discharge on high-voltage output terminals — Moisture ingress, contamination, or terminal insulation degradation creates creepage paths. High ambient humidity or salt-spray environments in coastal Indian plants accelerate this fault. Incorrect cable termination also reduces insulation distance.
- ✓Excessive AC ripple or noise on DC output (> 100mV pk-pk) — FUG filter capacitors age or fail, PWM switching stage frequency shifts due to aging oscillator, or transformer secondary winding insulation breakdown causes AC leakage. Load transients exceed the power supply's transient response bandwidth.
- ✓No output voltage or intermittent shutdown under load — Thermal shutdown triggered by aging power transistors, thermistor calibration drift, or shorted bulk capacitors causing over-current fault protection to latch. Solder-joint fatigue on high-current power modules reduces connection integrity.
- ✓Microprocessor or display malfunction in FUG regulated supplies — Firmware corruption, EEPROM data loss, or analog-to-digital converter offset error caused by supply voltage fluctuations or component aging. Display contrast loss is common in older LCD-based readouts.
- ✓Control signal conditioning or remote command interface failure — Input amplifier stages deteriorate due to capacitor leakage, or opto-isolator degradation in isolated analog input circuits. Ground-loop noise or surge transients damage input protection circuits in noisy industrial environments.
How We Repair Your FUG 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 FUG Equipment
We serve plant maintenance teams across all major industries where FUG automation is deployed.
Frequently Asked Questions — FUG Repairs
Do you repair FUG equipment across India?+
Yes, absolutely. Synchronics is the authorized repair partner for FUG high-voltage power supplies, regulated modules, and precision DC systems throughout India. We offer door-to-door pickup and delivery from all major metros — Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Pune, and Ahmedabad — and ship directly to our Vadodara facility for rapid turnaround. Most FUG repairs complete within 7–10 working days.
What is the typical turnaround time for FUG power supply repair?+
Synchronics typically repairs and tests FUG high-voltage supplies within 7–10 working days, depending on fault complexity. Simple regulation adjustments or capacitor replacements can be completed in 3–5 days. For critical downtime situations, we offer expedited repair with priority testing queue. We maintain stock of common FUG replacement components (capacitors, transformers, op-amps) to minimize lead time.
Can you recalibrate FUG supplies to a different output voltage or current?+
Yes. Synchronics can recalibrate FUG regulated supplies within their design range. If your FUG supply was originally set to 5kV, we can adjust it to 4.5kV or 5.5kV by re-trimming the feedback divider and reference circuits. However, output voltage changes beyond the supply's native range (e.g., converting a 30kV unit to 50kV) require design engineering and are not possible. Recalibration includes full load-line verification and certification.
What warranty do you provide on FUG repairs?+
Synchronics provides a 12-month warranty on all FUG repairs covering parts and labor. If your supply fails from the same fault within 12 months, we repair or replace it at no charge. Warranty excludes physical damage, misuse, or environmental contamination beyond normal industrial conditions. We issue a detailed repair report and warranty certificate with every delivery.
Do you stock replacement transformers and capacitors for FUG supplies?+
Yes. Synchronics maintains inventory of common FUG-compatible high-voltage transformers, film capacitors, electrolytic capacitors, and power modules. For rare or custom components, we source directly from FUG's German supply chain or certified Indian distributors. Emergency shipments can be expedited if you're facing extended downtime. Contact our spares desk with your FUG model number for availability and lead time.
How do I send my FUG 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 FUG 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 FUG 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 FUG 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.
FUG Repair Catalog
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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.
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6-Month Warranty
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Pan-India Pickup
Doorstep service