How does Frigate prevent coolant-related failure in water-cooled inductor systems?

Frigate builds each inductor with a pressure-tolerant flow path and sealed design up to IP68. Coolant ingress and contamination are prevented by precision-machined flanges and epoxy potting around inlet joints. We validate the units across 0.2–1.5 bar flow pressures and up to 15°C temperature differentials. This ensures leak-free operation during start-stop cycling and flow surges.

Water Cooled Inductor

Name: Water Cooled Inductor | Cooled Induction Coil | Liquid Cooled Inductors – Frigate
Price: 249.00 USD
Availability: InStock

Power loss and thermal rise reduce efficiency in compact converters. Our Water Cooled Inductors remove excess heat at the source.

Inductance (L)

50μH-50mH (Customizable for high-power applications)

Current Rating (Irms)

200-5000A (Water-cooled continuous operation)

Current Rating (Isat)

300-7500A (10% inductance drop point)

Cooling Flow Rate

5-30 L/min (Optimal cooling performance range)

Inlet/Outlet Temp Range

+5°C to +50°C inlet (∆T<15°C at full load)

Product Description

Built for continuous conduction at high amperage, these inductors use submerged windings and stainless housings for fast thermal transfer. We design each unit with integrated coolant ports and low-DCR winding paths to reduce electrical and thermal stress.

Pressure Drop

0.2-1.5 bar (3-22 PSI) at rated flow

Frequency Range

DC-1000Hz (Ideal for high-power converters)

DC Resistance (DCR)

0.0001-0.01Ω (Ultra-low loss design)

Corrosion Resistance

IP68 (Stainless steel housing, ceramic-coated windings)

Tolerance (%)

±5% standard (±2% precision option)

Temperature Range

-20°C to +180°C (Coolant-dependent operation)

Mounting Style

Flange-mounted with vibration damping

Termination Type

Copper bus bars (1000A+ options available)

Core Material

High-permeability silicon steel (Low hysteresis losses)

Certification Standards

UL 508, IEC 60076, CE, RoHS compliant

Technical Advantages

Our windings use ceramic-coated copper and stainless enclosures to resist corrosion during direct coolant contact. Flow ports are balanced for stable pressure at up to 30 L/min and low turbulence.

We match inductance and saturation points to each current class, from 200 to 5000A. Coolant efficiency and internal path symmetry keep winding temperatures below thermal runaway levels, even under fault modes.

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Industry Applications

Induction Heating Systems

Manages sustained high-frequency current without inductance drift under thermal load

Electric Arc Furnaces

Handles irregular high current flow while staying within magnetic and thermal thresholds.

Battery Test Rigs

Protects imaging and scanning equipment from voltage ripple and waveform irregularities.

Motor Test Benches

Filters torque ripple in test motors with consistent magnetic field across variable RPMs.

DC Bus Systems

Absorbs switching ripple at high load with minimal voltage drop or copper losses.

Offshore Converters

Performs in sealed enclosures with limited airflow and strict heat rise tolerances.

Form Factor Variants for Thermally Challenging Setups

Application load profiles vary by enclosure type, coolant system design, and thermal targets. Our Water Cooled Inductors offer flange or panel-mount styles with standard or offset inlet pairs for tight-fit builds.

We include pressure-optimized nozzles, EPDM or Viton sealing kits, and bus bar termination up to 1000A+. Our builds maintain inductive consistency across ambient swings, helping your system avoid derating or cooling reworks.

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How does Frigate ensure thermal performance in its water-cooled inductors under continuous high current?

Frigate uses stainless steel housings with ceramic-coated windings to maintain stability under thermal load. The cooling channels are optimized for flow rates from 5 to 30 L/min to extract heat efficiently without excess pressure buildup. Our inductors maintain inductance up to 180°C coolant-linked temperature using high-grade silicon steel cores. Each unit undergoes thermal load testing under full current to validate performance.

What makes Frigate’s water-cooled inductors suitable for high-current filtering applications?

Frigate designs water-cooled inductors with low DCR (down to 0.0001Ω) and high saturation tolerance. The copper bus bars handle currents up to 7500A without thermal drift. These units operate efficiently across 0–1000Hz, making them effective for smoothing ripple in DC links and inverter outputs. We test each unit at rated load to confirm inductance drop is within ±10% tolerance.

Are Frigate’s water-cooled inductors compatible with inverter systems using fast switching semiconductors?

Yes, Frigate inductors support high-frequency switching environments up to 1000Hz. Their core construction uses high-permeability silicon steel, which minimizes hysteresis loss at faster cycles. The bus-bar terminations reduce stray inductance at high di/dt conditions. Our builds are tested under PWM and resonant topologies to confirm stable operation without core saturation or performance drift.

What kind of environmental protection does Frigate integrate into its water-cooled inductor construction?

Our inductors offer corrosion-resistant housing with stainless steel and protective ceramic-coated windings. All units meet IP68 ingress protection for continuous wet operation. The system remains stable across -20°C to +180°C, depending on coolant type. Each assembly is validated against UL, CE, and RoHS to meet safety and compliance expectations across industries like rail traction and power conversion.

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Components Built for Critical Performance

Engineered Products for Critical Applications

Water Cooled Inductor

Inductance (L)

Current Rating (Irms)

Current Rating (Isat)

Cooling Flow Rate

Inlet/Outlet Temp Range

Product Description

Pressure Drop

Frequency Range

DC Resistance (DCR)

Corrosion Resistance

Tolerance (%)

Temperature Range

Mounting Style

Termination Type

Core Material

Certification Standards

Technical Advantages

Let's Get Started

Industry Applications

Form Factor Variants for Thermally Challenging Setups

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Having Doubts? Our FAQ

Get Clarity with Our Manufacturing Insights

We'd love to Manufacture for you!

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

Water Cooled Inductor

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Water Cooled Inductor

Get Latest Price