Custom-wound isolation, power, toroidal, ferrite-core and current transformers — built by hand, tested at source, trusted by industry across Maharashtra.
Galvanic separation, surge protection and clean power for sensitive industrial and medical loads.
CRGO-core distribution and step-up / step-down transformers for industrial lines and machinery.
Built-to-order transformers for control panels, laboratory benches and compact machinery.
Class 0.5 / 1 / 3 CTs for metering, protection and energy monitoring — ratios to spec.
Low-noise, high-efficiency ring-core transformers for audio, medical and low-profile systems.
For SMPS, inverters and high-frequency converter circuits — cores matched to your waveform.
Every winding is turned, wrapped, stamped, clamped, varnished and inspected under one roof — by people who've been doing it for decades.
Plus two manual winders and three assembly stations. Accurate turn counts on copper 10 to 47 SWG.
3½-digit multimeter, voltmeter, ammeter and a 2A demag rig for voltage-regulation tests on every build.
Enamelled copper, CRGO / CRNGO stampings, polyester & triplex insulation, varnish-impregnated for life.
A transformer is only as good as the discipline behind every turn, stamp and seal. Here is the exact sequence that leaves our workshop on every unit we ship.
Tour the workshopNylon / bakelite bobbin dressed & squared.
Enamelled copper layered under tension on CNC.
Interlayer insulation — no shortcuts.
Matched secondary on the same core stack.
Every coil metered before assembly.
Laminations interleaved & clamp-fitted.
Electrical & mechanical, logged per serial.
For thermal stability and longevity.
Labelled, boxed and dispatched.
“We don't build transformers by the thousand.Bhaskar Dubule · Founder & Proprietor
We build them one at a time — and we build them right.”
Every unit specified against your application — not picked from a shelf.
Turn-by-turn resistance, insulation & regulation — logged per serial.
Talk to the people who built it. No call-centre chain.
Standard configurations ship in 7–10 days from confirmation.