DIGITAL POWER Repair Services India
Digital Power Corporation is a specialized manufacturer of industrial power conversion equipment, uninterruptible power supplies (UPS), and energy management systems for critical infrastructure and industrial applications. Founded in 1983, Digital Power serves global markets including India's manufacturing, data centre, healthcare, and telecommunications sectors with reliable DC-to-AC conversion and backup power solutions.
Digital Power Corporation is a specialized manufacturer of industrial power conversion equipment, uninterruptible power supplies (UPS), and energy management systems for critical infrastructure and industrial applications. Founded in 1983, Digital Power serves global markets including India's manufacturing, data centre, healthcare, and telecommunications sectors with reliable DC-to-AC conversion and backup power solutions.
Synchronics Electronics has built deep expertise repairing Digital Power UPS units, inverters, rectifiers, and power distribution modules across Indian industrial facilities. With 180+ engineers and 30 years in electronics repair, we diagnose Digital Power fault codes, replace failed capacitor banks, repair battery charging circuits, and restore faulty inverter modules to operational status. Customers across India rely on Synchronics for fast, certified Digital Power repairs.
Expert Digital Power UPS and inverter repair across India's industrial base.
DIGITAL POWER Product Lines We Repair
Our engineers are trained on the full DIGITAL POWER product range. Below are the major product families we service.
Digital Power UPS Systems
Uninterruptible power supply units designed for industrial and data centre applications. Common repair issues include battery charger failures, inverter circuit faults, static bypass relay failures, and capacitor degradation under load.
Digital Power Rectifier Modules
High-efficiency DC rectifier units for telecom, industrial, and railway applications. Repair commonly addresses thyristor failures, transformer core saturation, control circuit malfunctions, and output regulation drift.
Digital Power Inverter Modules
Industrial DC-to-AC inverters for solar, backup power, and auxiliary power systems. Common faults include IGBT gate drive failures, snubber capacitor breakdown, PWM controller errors, and output filter resonance issues.
Digital Power Energy Management Controllers
Intelligent load-sharing and power distribution controllers for multi-module systems. Repair focuses on communication card faults, load-sharing algorithm resets, sensor calibration issues, and firmware corruption.
Digital Power Battery Charging Systems
Dedicated chargers for industrial lead-acid and lithium battery packs. Typical repair work covers charging relay faults, constant-current circuit degradation, temperature sensor failures, and equalization circuit breakdown.
Digital Power Bypass and Transfer Switches
Static and electromechanical bypass switches for seamless UPS and mains transfer. Common repairs include contactor coil burnout, static switch semiconductor failures, and control logic circuit faults.
Why Choose Synchronics for DIGITAL POWER 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 DIGITAL POWER 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 DIGITAL POWER Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in DIGITAL POWER equipment arriving at our workshop.
- ✓Battery charger circuit malfunction or no charge — Digital Power UPS units employ SCR-based or PWM charger stages that fail under sustained float charge or ripple voltage stress. Typical failure: base drive transistor burnout, snubber diode reverse leakage, or transformer core saturation.
- ✓Inverter output voltage unstable or distorted — Digital Power inverter modules suffer from IGBT gate drive circuit failures, feedback capacitor aging in the voltage loop, or PWM modulator IC degradation. Low-frequency ripple or high-frequency ringing indicates oscillator or filter issues.
- ✓Rectifier output voltage drift or regulation failure — Digital Power rectifier modules rely on thyristor trigger circuits and transformer secondary voltage sensing. Failure modes: trigger transformer saturation, control IC supply voltage sag, or sensor resistor drift causing incorrect firing angle.
- ✓Static bypass relay fails to transfer load — Digital Power static switch modules use antiparallel thyristor pairs with gate drive and commutation circuits. Failure: gate drive optocoupler aging, commutation capacitor dry-out, or snubber network breakdown under transient overvoltage.
- ✓Energy management controller communication error or no load sharing — Digital Power parallel controller modules communicate via optoisolated serial or CAN bus interfaces. Faults: optoisolator degradation, RS485 termination resistor open, or corrupted firmware in microcontroller EEPROM.
- ✓Battery charger overcharges or undercharges lithium cells — Digital Power lithium charger modules require precise temperature compensation and cell voltage balancing. Failure: temperature sensor NTC short, balancing IC failure, or microcontroller ADC conversion error causing voltage measurement drift.
How We Repair Your DIGITAL POWER 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 DIGITAL POWER Equipment
We serve plant maintenance teams across all major industries where DIGITAL POWER automation is deployed.
Frequently Asked Questions — DIGITAL POWER Repairs
Do you repair Digital Power UPS units and inverters anywhere in India?+
Yes. Synchronics provides pan-India repair service for all Digital Power UPS systems, rectifiers, inverters, and power controllers. We offer same-day pickup from major cities including Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Kolkata, Pune, and Ahmedabad. All repairs are performed at our certified facility in Vadodara, Gujarat, with fast turnaround and factory-standard quality assurance.
What Digital Power fault codes do you diagnose and repair?+
Synchronics engineers are trained to interpret Digital Power error codes across all UPS and inverter series — including charger faults, inverter waveform errors, battery low warnings, load sharing mismatch, and communication faults. We use Digital Power service bulletins and schematics to pinpoint root causes, perform component-level diagnostics, and restore equipment to full operational status.
Can you repair Digital Power parallel UPS systems with multiple modules?+
Yes. Synchronics specializes in repairing multi-module Digital Power installations where redundancy and load-sharing are critical. We test parallel controller synchronization, verify soft-start transition logic, validate load distribution across modules, and confirm hot-swap capability after repair. Each module is bench-tested individually before system re-integration.
Do you stock spare parts for Digital Power equipment?+
Synchronics maintains a strategic inventory of high-failure Digital Power components — gate drive optocouplers, power transistors, IGBTs, capacitor banks, transformer coils, and control ICs. We also source genuine Digital Power replacement assemblies through authorized channels. For urgent repairs, we often have parts in stock; longer lead items are sourced within 2-3 days.
What warranty do you provide on Digital Power repairs?+
All Synchronics Digital Power repairs come with a 12-month comprehensive warranty covering component defects and workmanship. We provide a detailed test report documenting all measured parameters, replaced parts, and performance validation. If equipment fails within warranty, we repair or replace components at no charge, plus provide free return freight within India.
How do I send my DIGITAL POWER 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 DIGITAL POWER 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 DIGITAL POWER 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 DIGITAL POWER 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.
DIGITAL POWER Repair Catalog
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Don't See Your DIGITAL POWER Model Listed?
We repair the full range of DIGITAL POWER 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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Back in Action — Fast
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