- Power Integrity
Transformers for Automotive Electronics
Frigate’s automotive transformers ensure power integrity by providing reinforced isolation, controlled parasitics, and high thermal stability for high-frequency, EMC-sensitive, safety-critical automotive systems.
- Timely Dispatch
- Cost Efficiency
- Pre-Production Samples
- Reinforced Galvanic Isolation
Supports ASIL B-D systems with >4 kVrms isolation, TIW windings, and partial discharge-resistant materials for long-term safety compliance.
- High Thermal Stability
Operates from –40 °C to +150 °C using low-loss ferrites, litz windings, and thermally conductive encapsulants for thermal reliability.
- Robust Mechanical Design
Withstands shock, vibration, and thermal cycling through potted coils, CTE-matched materials, and vibration-isolated, strain-relieved construction.
- Global Trust
Our Clients
Preferred by OEMs and system designers for transformer sourcing
- Engineered Range
Our Products
Browse our transformer lineup built to support diverse voltage, insulation, and mounting needs across industries.
- Products Delivered
Feedback from Transformer Clients
Hear how procurement teams and engineering leads rate our transformer reliability, customization depth, and production consistency.
“Been using their dry-type units for the last 6 months. Build quality is solid. No overheating, no complaints.”
“Very smooth sourcing. Cords work fine. Packaging was neat also!”
“High frequency noise dropped significantly. We tested many suppliers but this part was very stable. Frigate team answered all specs questions quickly.”
“The units were delivered well-packed. Slight delay on customs but Frigate handled all communication quickly. Output stability is very reliable. Good value for money.”
“ Fire rating passed inspection, no trouble. Cables are flexible enough for tight runs. Cheers to Frigate.”
“We sourced this for an automotive application... Fitment exact. Thermal performance very clean. Price also reasonable. No issue so far! ”
“Cable is very tough... no crack during installation, even in outdoor condition. Shipment take 3 weeks, but product was good. We Source again sure.”
“ Frigate sent us samples Fast. The lamination is smooth, no burrs. Our assembly team had zero fitting issues.”
“ Delivery time was okay. The plastic molding finish on the plug could improve. But it works well. Good for bulk orders.”
“ We installed the busbars into our LV switchboards. Stable output readings and connection layout was compact. Better than our last supplier.”
- Real Impact
Words from Clients
See how global OEMs and sourcing heads describe their experience with our scalable execution.
“Quick turnaround and solid quality.”
“The instant quote tool saved us time, and the parts were spot-on. Highly recommend Frigate!”
“I would strongly recommend Frigate to anyone who wants to do Rapid Prototyping, and take their ideas to manufacturing. One firm doing all kinds of Product Development!”
“Great service, fair price, and the parts worked perfectly in our assembly.”
“Top-notch machining and fast shipping. Very satisfied with the results.”
“The next disruption is happening in Prototyping & Manufacturing on-demand and Frigate is leading the way! I personally believe the Frigate's way of IIOT enabled cloud platform with Al.”
“Frigate delivered high-quality parts at a competitive price. The instant quote tool is a huge plus for us!”
“We appreciate the precision and quality of the machined components in the recent delivery—they meet our specifications perfectly and demonstrate Frigate’s capability for excellent workmanship.”
“Flawless execution from quote to delivery.”
“I am absolutely happy to work with supplier like Frigate who were quite proactive & result oriented . Frigate has high willingness team who has strong know how & their passion towards the products & process were absolutely thrilling.”
“The precision on these parts is impressive, and they arrived ahead of schedule. Frigate’s process really stands out!”
“Parts were exactly as spec’d, and the instant quote made budgeting a breeze.”
“Good value for the money.”
“The finish was perfect, and the team was easy to work with.”
“Working with Frigate has been great. Their proactive, results-driven approach and expertise shine through in every project. It's been a pleasure collaborating with them.”
"We are highly satisfied with the timely delivery and quality of the MIG Welding Cable from Frigate. Their attention to detail, secure packaging, and quick responsiveness stood out. We confidently recommend Frigate Engineering Services Pvt. Ltd. as a reliable manufacturing partner."
- Signal Coupling
Automotive Power and Signal Isolation Applications
Transformers in automotive electronics enable controlled power transfer, galvanic isolation, and EMI mitigation across high-voltage, high-frequency, and safety-critical subsystems.
Battery Management Systems (BMS)
Enables reinforced isolation and signal coupling between high-voltage battery strings and low-voltage control circuits in multi-cell monitoring architectures.
Gate Drive Circuits in Traction Inverters
Provides isolated drive signal transmission for high-side IGBT/MOSFET control, maintaining dv/dt immunity and timing accuracy at high switching frequencies.
- Compact Magnetics
High-Density Magnetic Integration
Frigate engineers transformers for space-constrained automotive systems using advanced core materials, optimized winding topologies, and thermally efficient layouts.
Planar Architecture
Planar transformers with PCB windings enable uniform geometry, reduced Z-height, and improved thermal conduction in layered module assemblies.
EMI and Leakage Control
Symmetrical winding structures and embedded shields reduce flux leakage and suppress EMI in tightly packed electronic control environments.
Full-Spectrum Transformer Solutions
Engineered for high-reliability environments, our Automotive Electronics transformers deliver precise voltage regulation, low leakage current, and superior EMI suppression.
- Electrical Precision
Ensuring Reliability in Automotive Electronics Transformers
Frigate ensures transformers for automotive electronics deliver peak performance, durability, and safety in dynamic vehicle environments. Each unit undergoes extensive technical evaluation to meet stringent industry standards.
- Our Blogs
Insights from Transformer Manufacturing Experts
Read technical articles on transformer integration, compliance standards and sourcing strategies across industry-specific use cases.
Frigate uses tight coupling between primary and secondary windings through optimized winding geometry and interleaving techniques. This reduces leakage inductance, which helps maintain fast switching edges and timing accuracy. Lower leakage also minimizes voltage overshoot in IGBT or MOSFET gate drives. Each design is verified through frequency-domain analysis and high-speed simulation.
Frigate applies triple-insulated wire (TIW) and high-CTI insulation materials to meet reinforced isolation up to 4 kVrms. All designs conform to ISO 26262 insulation coordination and IEC 60664 clearance/creepage requirements. Accelerated life testing is performed under temperature-humidity-bias conditions. Partial discharge testing ensures stable dielectric performance over system lifetime.
Frigate uses shield windings, low-capacitance winding arrangements, and symmetrical layouts to suppress conducted and radiated EMI. Transformers are tested for compliance with CISPR 25 and ISO 11452 standards. High-frequency core materials with low loss are selected to reduce harmonic distortion. Custom filtering and simulation tools are used in the design phase.
Transformers are built with vibration-isolated housings, strain-relieved leads, and mechanically reinforced coil forms. Frigate tests each design to IEC 60068 shock and vibration profiles. Thermal cycling and fatigue modeling ensure long-term mechanical integrity. Designs are qualified for environments from –40 °C to +150 °C with high humidity and chemical exposure.
Frigate selects magnetic cores with high saturation flux density and uses center-tapped winding strategies to avoid flux imbalance. Inrush and DC offset conditions are simulated to prevent magnetic saturation. Core selection is based on B-H curve stability under thermal load. Each transformer is validated through real-time inverter stress tests.
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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
- Bhilai
- Chennai
- USA
- Germany