AC-AC Voltage Regulator & Frequency Converter Manufacturer

Empowering Global Industry with High-Precision Power Stability and Frequency Conversion Solutions.

๐ŸŒ Global Power Quality & Industrial Status

As industrial automation and digital transformation accelerate globally, the demand for stable AC power is no longer just a luxuryโ€”it's a critical infrastructure requirement. From the semiconductor fabs in Southeast Asia to the automated automotive lines in Germany, voltage fluctuations and frequency variations are leading causes of equipment downtime and data loss. Our mission as a tier-1 AC-AC manufacturer is to provide the "clean energy" bridge between an unstable grid and high-precision machinery.

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Grid Instability Mitigation

In developing markets, grid sag and surges can damage sensitive PLC systems. Our static voltage stabilizers react within milliseconds to maintain a ยฑ1% output precision.

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Frequency Standardization

Global trade requires operating 60Hz equipment on 50Hz grids (and vice versa). Our frequency converters provide seamless 50/60/400Hz conversion with pure sine wave output.

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Harmonic Distortion Reduction

Modern non-linear loads introduce noise. We utilize advanced filtering and induction regulation to ensure THD remains under 3%, protecting your investment.

โš™๏ธ Technical Engineering Excellence

What we do?

  • ๐Ÿ”น DC-DC Converter: Isolated and non-isolated, voltage from 12vdc to 1000vdc, power from 1-200kw.
  • ๐Ÿ”น AC DC Power Supply: Voltage from 0 to 200kv, current from 0-20k amps.
  • ๐Ÿ”น DC AC Inverter: DC voltage from 12vdc to 2000vdc, power from 100w to 500kw.
  • ๐Ÿ”น AC AC Power Source: Single phase or 3 phases, 10-500hz, power supply from 1kva to 500kva.
  • ๐Ÿ”น AC DC Ground Power Unit: Specialized aviation and industrial support from 300 amps to 50,000 amps.

Who we are?

We are a leading power electronics integrator based in Guangzhou, China. With our own state-of-the-art facilities and a network of over 20 specialized partner factories, we manage over 10,000 distinct models.

Our philosophy: "Leading Technology, Reliable Quality, Satisfactory Service & Customers First!"

20+
Factories
10k+
Models

๐Ÿญ Production & Quality Control

Wire CuttingWire Cutting
Plug-InPlug-In
Soldering TinSoldering Tin
TestTest
Glue FillingGlue Filling
Burn-In TestBurn-In Test
PackagingPackaging
Winding MachineWinding Machine
Wire Cutting MachineWire Cutting Machine
Automatic SolderingAutomatic Soldering
Laser EngravingLaser Engraving
Canning machineCanning machine
DC TesterDC Power Supply Tester
Voltage TesterAC Withstand Voltage Tester
Temp ChamberConstant temperature and humidity chamber
MicroscopeOptical microscope
Aging testAging test
DesignEngineering Design

๐Ÿš€ Macro-Industry Power Solutions

๐Ÿฅ Medical & Healthcare

Hospitals rely on CT scanners and MRI machines that are extremely sensitive to voltage drops. Our SVC and static stabilizers ensure life-critical equipment operates without interruption, meeting ISO 13485 standards for medical power quality.

๐Ÿญ Smart Manufacturing (Industry 4.0)

High-speed robotics and CNC machines require precision frequency conversion. Our AC-AC solutions provide the stable 400Hz or 60Hz power needed for international machinery operating in European or Asian 50Hz grids.

๐Ÿ”‹ Renewable Energy Integration

As solar and wind farms fluctuate, our large-scale 2500kva oil-cooled regulators provide the necessary ballast to stabilize grid injections and protect local microgrid distribution.

๐Ÿ”ฎ Technology Roadmap & Future Outlook

The future of AC-AC regulation lies in Wide Bandgap (WBG) semiconductors like Silicon Carbide (SiC). We are currently transitioning our next-generation static stabilizers to SiC architecture, which will offer:

  • 99%+ Efficiency: Reducing thermal waste by 40%.
  • Ultra-Fast Response: Correction times under 1ms.
  • IoT Integration: Real-time cloud monitoring for predictive maintenance.

โ“ Frequently Asked Questions (FAQ)

What is the main difference between a Voltage Stabilizer and a Frequency Converter?
A Voltage Stabilizer corrects fluctuations in the input voltage (e.g., keeping 220V stable) while maintaining the same frequency. A Frequency Converter changes both the voltage and the frequency (e.g., converting 50Hz to 60Hz) using a double-conversion process (AC-DC-AC).
When should I choose an Oil-Immersed Stabilizer over a Dry-Type?
Oil-immersed regulators (like our 100kVA-4000kVA models) are preferred for high-power industrial applications, outdoor installations, or harsh environments where superior cooling and insulation are required. Dry-types are ideal for indoor, space-constrained, and sensitive office/lab environments.
Do you support international compliance and localization?
Yes. Our manufacturing processes follow strict international standards, including CE, RoHS, and ISO 9001. We provide localized technical support and can customize voltage ranges to match any national grid standard worldwide.
Can these regulators handle inductive loads like motors?
Absolutely. Our induction-type and magnetic-compensation stabilizers are specifically designed to handle the high inrush currents associated with motors, compressors, and pumps without tripping or output distortion.

๐Ÿ“ธ Factory Operations

All AC-AC Voltage Regulator & Frequency Converter Products