Løsning, Denmark
Inductive components, engineered to IEC and UL standard.
ICD&C designs high- and low-frequency transformers and reactors for industrial and institutional infrastructure — from spec through production, with manufacturing partners across Europe and China.
Standard series
Standard series · select online
Reactors and power inductors – datasheet for every type.
Over 300 standard reactors and inductors with full datasheets, curves and dimension drawings. Pick a type, download the datasheet, request a quote.
ILR line reactors for drives
Standard series 2–400 A, uk 2 % and 4 %, 400 V, class F and B – aluminium standard, copper option. Datasheet for every type.
Select a line reactor →IDR detuned filter reactors (PFC)
Standard series 5–100 kvar, p = 5.67 / 7 / 14 %, 400 and 690 V, class F and B – with the matching capacitor µF. Datasheet for every type.
Select a detuned reactor →HPP powder-core power inductors
Standard series 30–600 µH, 15–75 A rms at 15 / 20 / 30 kHz – datasheet for every part.
Open selection matrix →HPV power inductors for 800 V
Standard series 260–2600 µH, 15–150 A rms at 15 / 20 / 30 kHz for 800 V DC bus, up to ≈ 65 kW – datasheet for every part.
Open selection matrix →About ICD&C
Design office and sales.
We’re a team of design engineers building inductive components — transformers and reactors, conventional and planar — for clients running industrial and institutional infrastructure projects.
Every project gets full technical support from spec to delivery, with our own engineers staying close to your electronics team throughout — not a handoff to a black box overseas.
- Design of inductive components and production specs for HF/LF transformers and reactors, per IEC/UL.
- Project and production management aligned to IEC, UL and ETL standards.
- Electronics design collaboration and European production.
- Project management run jointly with the client, end to end.
- Production and sourcing management through China manufacturing partners.
Product range
Eight product families.
From 200 VA toroidal transformers to 31.5 MVA oil-immersed units – plus a standard series of HF power inductors.
Three-phase harmonic AC reactors
Three-phase AC reactors for harmonic filtering, line reactance and detuned capacitor banks.
View range →High-power HF inductors
High-power inductors for switched-mode power electronics – boost, buck, PFC and filter chokes.
View range →Toroidal safety transformers
Compact, low-stray-field toroidal transformers for control panels, instrumentation, audio and power supplies.
View range →Single-phase isolating transformers
Isolating and control transformers from 0.5 kVA to 315 kVA, open or enclosed.
View range →Three-phase transformers, IP00
Open IP00 three-phase transformers from 0.25 kVA to 2 MVA, built to the vector group and voltages you need.
View range →Dry-type phase-shift rectifier transformers
Dry-type multi-pulse rectifier transformers up to 15 MVA and 35 kV.
View range →Epoxy resin cast dry-type transformers
Cast-resin dry-type transformers up to 6.3 MVA / 35 kV for indoor installations with high fire-safety demands.
View range →Oil-immersed distribution transformers
Oil-immersed distribution and power transformers up to 31.5 MVA / 35 kV.
View range →Custom design
Not on the list? We’ll design it.
Standard catalog types cover most jobs, but a lot of our work starts from a blank spec sheet — a voltage, frequency or footprint the catalog doesn’t have. Our engineers take it from there: core selection, winding layout, insulation class and mechanical mounting, built around your application rather than a datasheet.
Spec review
Voltage, frequency, power, mounting and target standard.
Design
Core, winding and insulation chosen for the application, not a template.
Prototype and test
Verified against IEC/UL before production is approved.
Production
Run through our Europe and China manufacturing partners.
Every custom design goes through the same IEC/UL verification as our standard range, with a prototype signed off before production starts.
Get in touch
Start a spec conversation.
Send us your requirements — power, frequency, core preference, target standard — and we’ll scope design and production together.