Engine mounts, chassis parts, and machined components for assembly lines.
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Electrical devices built to deliver stable voltage and current for power distribution and equipment operation.
Manufactured to provide safe and consistent power delivery for electrical equipment and appliances.
Magnetic components designed to store energy, filter signals, and control current in electrical circuits.
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Electrical bars designed for efficient current distribution in electrical panels and power systems.
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Heavy-duty fabrication with high-strength materials for demanding applications. Robust welding for maximum structural durability.
High-frequency switching transients and common-mode voltages are key contributors to premature motor bearing failures. Our isolation chokes suppress these high-frequency disturbances before they propagate, minimizing bearing currents and motor insulation stress. This ensures longer motor life and reduced maintenance costs in VFD and inverter-fed systems.
When you’re integrating power electronics into sensitive grids, managing reflected harmonics and transient voltage spikes becomes critical. Our Inverter Isolation Chokes offer high differential-mode impedance tailored for the inverter’s switching characteristics, allowing compliance with EN 61000-6-4, IEC 60034-17, and IEEE 519. This ensures smoother grid interaction, enabling you to deploy high-power systems without violating harmonic limits.
Overheating of magnetic components often leads to derating and unplanned downtimes. Engineered with low-loss, high-permeability core materials and optimized thermal dissipation geometry, our inverter isolation chokes operate efficiently under continuous duty, even in compact enclosures. This prevents hot-spot formation and maintains stable inductance across load cycles.
Need reliable Chokes for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Suppresses high-frequency disturbances and stabilizes inverter output, ensuring grid compliance in solar and wind power conversion applications.
Filters inverter-generated electrical noise to prevent interference with control circuits and reduce component stress in fan and pump systems.
Reduces voltage reflection and overshoot at motor terminals, maintaining insulation integrity in high-speed, precision-controlled servo applications.
Isolates inverter-induced voltage transients, ensuring stable motor operation and enhancing safety in regenerative braking lift applications.
Provides electromagnetic isolation and voltage stability for inverter-fed motors operating under fluctuating loads and harsh environmental conditions.
Filters inverter ripple currents and reduces electromagnetic emissions during charge-discharge cycles to improve battery life and system efficiency.
Inverter switching generates significant EMI that can corrupt signals in nearby instrumentation or control lines. Our chokes offer superior high-frequency attenuation in both common-mode and differential-mode paths. The result? Clean output signals, protected sensitive electronics, and increased system immunity against electromagnetic noise.
Each application—whether it’s industrial automation, renewable energy, or HVAC—presents unique operational stresses. We offer custom winding configurations, insulation classes, and core geometries tailored to your exact inverter topology and switching frequency range. Whether you need high-temperature operation, moisture resistance, or compact form factor—our engineering team aligns the choke design with your operational environment.
Check all our Frequently Asked Question
Frigate uses core materials with high saturation flux density to prevent core distortion under fast switching transients. The winding layout minimizes parasitic capacitance while maintaining effective impedance at switching frequencies. Each choke is tuned to the inverter’s pulse width modulation (PWM) profile. This ensures minimal noise transmission and reduced harmonic injection.
Frigate designs chokes with symmetrical inductance and low core hysteresis losses to handle bidirectional current flow efficiently. The construction allows stable impedance in both motoring and regenerative modes. Inverter isolation chokes also withstand frequent direction switching without affecting magnetic performance. It helps maintain voltage control and power quality in dynamic loads.
Frigate uses thermally rated Class H insulation and low-loss core materials that resist saturation even at elevated temperatures. The design includes optimized air gaps and cooling paths. This allows the choke to maintain inductance with minimal drift under thermal stress. As a result, performance remains stable during continuous duty cycles.
Yes. Frigate tailors inductance, core selection, and winding geometry based on load impedance and cable reflection profiles. The customization helps to suppress voltage overshoot and match impedance across inverter-motor systems. This avoids insulation damage and enhances system reliability.
Frigate performs thermal imaging, B-H loop analysis, and high-frequency impedance scans during product validation. Chokes are tested under simulated inverter switching with representative load profiles. This ensures reliable operation across the full frequency and temperature spectrum. Each choke is delivered with test data to match application-specific parameters.
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10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.
9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ
Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!