Designed in India · Incubated at CIIE, IIT (ISM) Dhanbad
ChargeInfinityTech designs custom silicon carbide (SiC) and gallium nitride (GaN) power converters, battery management systems (BMS) for EVs and energy storage, sensor cards and auxiliary supplies, for research labs and industry teams that need hardware that fits.
Products
Start from a validated platform and adapt it, or give us a blank specification. Every build ships with documentation, test results and firmware access where you need it.
Wide-bandgap (WBG) converters: bidirectional DC-DC (dual active bridge, buck-boost), LLC and resonant stages, power factor correction (PFC) front ends, and single- or three-phase inverters, including traction inverter prototypes.
BMS for 2-, 3- and 4-wheeler packs, modular BMS for battery energy storage system (BESS) racks, and research BMS with open firmware for testing your own estimation methods.
Voltage, current and temperature sensing with signal conditioning matched to your controller's ADC, so measurements are clean from the first power-up.
Isolated gate-drive supplies with low coupling capacitance for high dv/dt switching, plus multi-output flyback and DC-DC modules for control boards.
Abbreviations: OCP, OVP, OTP = over-current, over-voltage, over-temperature protection; SoC, SoH, SoP = state of charge, health, power; CMTI = common-mode transient immunity.
How we work
We agree ratings, topology, interfaces and test criteria with you.
Schematic, layout, magnetics and thermal design, reviewed with you.
Prototype fabrication and assembly with trusted partners.
Bench validation, double-pulse and efficiency tests, with a full report.
Hardware, firmware and documentation, followed by ongoing support.
Contact
Send your ratings, application and timeline. An engineer will reply with questions or a proposal.
