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Power Quality and Electronics in Ahmedabad
Power quality and electronics in Ahmedabad for plants, panel builders and electronics manufacturers. We supply APFC panels, detuned and active harmonic filters, SMPS, AC-DC converters, semiconductor ICs and wireless products that keep power clean and your power factor on target.
- Power factor control
- Harmonic filtering
- Components and PSUs
In this range
Power Quality & Electronics
Power factor near 0.99
APFC panels switch capacitor steps automatically to hold power factor close to 0.99 lag.
Harmonics under control
Detuned and active harmonic filters for plants with VFDs, UPS and rectifier loads.
Reliable DC power
SMPS and AC-DC converters for control panels, automation and electronic equipment.
Components sourced
Semiconductor ICs and wireless networking products for manufacturers and integrators.
Product range
Explore power quality & electronics
Choose a product line to see options, how to select, FAQs and prices on request.
Capacitor & APFC Panels
APFC panels, capacitor banks and PF controllers in Ahmedabad, Gujarat. Hold power factor near unity and cut penalties.
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Detuned Filters
Detuned reactors (5.67%, 7%, 14%) and detuned capacitor filters in Ahmedabad, Gujarat. Prevent resonance, protect capacitors.
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Active Harmonic Filters
Active harmonic filters (AHF) in Ahmedabad, Gujarat for VFD-heavy plants. Cut THD, protect equipment, avoid resonance.
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Switch Mode Power Supplies
DIN-rail and panel-mount switch mode power supplies in Ahmedabad, Gujarat. 12/24/48 V DC, single and three-phase input.
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AC to DC Converters
AC to DC converters, rectifiers and power supplies in Ahmedabad, Gujarat for industrial, control and test use.
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Semiconductor ICs
Semiconductor ICs from leading brands in Ahmedabad, Gujarat: MCUs, FPGAs, analog, power and connectors. Send your list.
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Wireless Products
Enterprise Wi-Fi access points, controllers, antennas and industrial wireless in Ahmedabad, Gujarat.
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Power problems in Gujarat plants
Motors, transformers and welding loads draw reactive power, which drags the power factor down. A low power factor means higher current in your cables, more losses, and on many industrial tariffs, penalties or lost incentives on the electricity bill.
At the same time, VFDs, UPS systems, LED drivers and rectifiers inject harmonic currents. Harmonics overheat capacitors and transformers, cause nuisance breaker tripping and fuse blowing, and can make a plain capacitor bank resonate. Fixing one problem without checking the other often creates a new one.
Power quality and electronics products in Ahmedabad
Each product has its own page. Here is what each one is for:
Capacitor and APFC panels
Microcontroller-based panels that switch capacitor banks in 6 or 12 steps to hold the target power factor.
Detuned filters
Reactors in series with capacitors that shift resonance below harmonic frequencies and protect capacitors.
Active harmonic filters
Inject equal and opposite currents to cancel harmonics, responding quickly to changing loads.
SMPS
Efficient, compact switch mode power supplies for control panels and automation.
AC-DC converters
Convert mains AC to regulated DC for industrial, process control and measurement equipment.
Semiconductor ICs and wireless
Integrated circuits for electronics builds, plus access points, antennas and wireless controllers.
How to pick the right power quality solution
If your loads are mostly motors and lighting with low harmonic content, a standard capacitor bank with an APFC controller is usually enough. If you run a significant share of VFDs or other non-linear loads, use a detuned APFC panel so the capacitors are protected from resonance and harmonic stress.
Where harmonic levels are high, change quickly or must meet a limit at the supply point, an active harmonic filter is the stronger choice; it can also be combined with a detuned panel. A power quality measurement before you buy gives the clearest answer.
| Situation | Typical choice |
|---|---|
| Low power factor, few drives | Capacitor bank with APFC panel |
| Low power factor, many VFDs | Detuned APFC panel |
| High or fast-changing harmonics | Active harmonic filter |
| DC supply for panels and electronics | SMPS or AC-DC converter |
For panel builders and electronics manufacturers
Panel builders in Ahmedabad and across Gujarat can source capacitors, reactors, APFC controllers and SMPS units for their own panels. Electronics manufacturers can send a bill of materials for ICs and power supplies and get a single consolidated quotation.
Tell us the part numbers, quantities and required delivery dates, and we will confirm availability and lead times for each line.
What happens after you share your details
For power factor and harmonic problems, start by sending a few recent electricity bills and a short note on your main loads. That tells us your current power factor, demand and whether penalties are being charged.
We then suggest the type of solution, such as a standard APFC panel, a detuned panel or an active harmonic filter, along with an approximate rating, and send a quotation. Where the picture is unclear, a power quality measurement at your main incomer is the best next step before sizing.
For SMPS, converters, ICs and wireless products, send your part list and we will confirm availability, price and lead time for each line.
Need help choosing?
Get the right fit, first time
Talk to our product desk
Real people, Ahmedabad office
Send us these details for an accurate quote:
- Recent electricity bills showing power factor, kVA demand and any penalties
- Connected load, transformer rating and share of VFDs or non-linear loads
- Harmonic or power quality measurement data, if available
- For SMPS and converters: input voltage, output voltage, current and mounting
- For ICs and wireless products: part numbers, quantities and delivery dates
Applications
Where power quality and electronics are used
Common industries and jobs we supply for across Ahmedabad and Gujarat.
- Manufacturing plants
- Textile mills
- Pharma and chemical units
- Plastic and moulding units
- Commercial buildings
- Hospitals
- Panel builders
- Electronics manufacturers
- Automation and control panels
- Water and wastewater plants
- IT and networking
How it works
From enquiry to delivery in four simple steps
Share your requirement
Send a model number, a nameplate photo or describe the job by form, WhatsApp or phone.
We match the right product
We check flow, pressure, range or load and shortlist what fits, not everything in the catalogue.
Get a clear written quote
Price, GST, specs, warranty and delivery time in one place, usually within a working day.
Dispatch and support
Collect in Ahmedabad or get it delivered anywhere in Gujarat and India. We stay on call after the sale.
FAQs
Frequently asked questions
What does an APFC panel do?
An automatic power factor control panel reads the reactive load and switches capacitor banks on and off in stages, typically 6 or 12 steps, to keep the power factor close to the target, often around 0.99 lag. It works automatically as your load changes through the day, so you do not need to switch capacitors by hand.
When do I need a detuned filter instead of plain capacitors?
Use a detuned panel when your plant has a significant share of VFDs, UPS or other non-linear loads. A reactor in series with each capacitor shifts the resonance frequency below the main harmonics. This prevents harmonic amplification, reduces thermal stress on capacitors and stops nuisance fuse blowing and breaker tripping.
What is the difference between detuned and active harmonic filters?
A detuned filter mainly protects capacitors while correcting power factor and gives some harmonic reduction. An active harmonic filter actively measures harmonics and injects equal and opposite currents to cancel them, responding quickly to load changes. Active filters suit sites with high or variable harmonics, or limits to meet.
Why is my power factor still low after installing capacitors?
Common causes are capacitors that have lost capacitance, failed stages, an undersized bank after load growth, or a controller set up incorrectly. Harmonics can also damage capacitors early. A site check of the panel and a power quality reading usually shows the cause.
SMPS or linear power supply: which should I choose?
For most industrial control panels, an SMPS is the better choice. Its high switching frequency allows a smaller transformer and lighter components, so it is more compact and efficient. Linear supplies are simpler but larger and less efficient, and are now used mainly where very low noise is critical.
Can you supply components for panel builders?
Yes. Send your list of capacitors, reactors, APFC controllers, SMPS units or other components with quantities. We will quote the full list together and confirm availability and lead time for each item. Repeat orders for regular panel builds can be planned ahead to avoid delays.
Do you supply power quality products across Gujarat?
Yes. We are based in Ahmedabad and supply to industrial areas such as Vatva, Naroda, Odhav, Sanand, Changodar, Kalol, Vadodara, Surat and Rajkot, and ship across India. Larger panels are supplied to order, so ask us for the lead time when you request a quote.
Keep exploring
Related solutions
Talk to a real person
Fix power factor and harmonics for good
Share a recent electricity bill and your load details, and we will suggest the right panel or filter with a quotation.
- +91 94448 77783
- WhatsApp us
- contact@ekasynergy.com
- 78/F, Sarvoday Commercial Centre, Near G.P.O., Salapose Road, Relief Road, Gheekanta, Bhadra, Ahmedabad, Gujarat 380001