Custom Transformers

Standard transformer platforms may not meet every voltage, power, isolation, thermal, or dimensional requirement. ICE Components engineers custom transformers for power-conversion and control applications. Our design process integrates electrical, magnetic, insulation, thermal, and mechanical requirements.

We define the winding configuration, turns ratio, core geometry, and conductor selection from the application specifications. We then optimize inductance, DCR, isolation, temperature rise, mounting, and package dimensions. Submit your requirements below so our engineering team can assess the appropriate construction.

Send us your custom requirements

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Application

Topology:(Required)

If Other

Electrical Specifications

Input (Primary):

Input Voltage (V, Nom)(Required)

Minimum Voltage (V, Min)

Maximum Voltage (V, Max)

Switching Frequency (Hz)(Required)

Duty Cycle

DC resistance (DCR, Max)

Primary Inductance (µH)

Inductance Tolerance (%)

Total Output Power (Watts or VA)(Required)

Outputs (Secondaries):

Secondary 1

Voltage Current

Secondary 2

Voltage Current

Secondary 3

Voltage Current

Secondary 4

Voltage Current

If additional secondaries are required, include information in Other Details

Absolute Maximums

Isolation Voltage (DC or AC Hipot):

Primary to All Secondaries(Required)

Secondary to Secondary(Required)

Primary to Core(Required)

Secondaries to Core(Required)

Mechanical Requirements:

Mounting Style:(Required)

Length

Width

Height

Safety & Other Requirements

Estimated Annual Usage (EAU)(Required)

Applicable Safety Agencies

Environmental Compliance

Message

Contact Information

Name(Required)

Company(Required)

Job Title

Office Address

Email(Required)

Phone

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Quote Request for Custom Transformers

Company

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Part Number(Required)

Quantity(Required)

Contact Information

First Name(Required)

Last Name(Required)

Company Name(Required)

Contact Number(Required)

Email Address(Required)

Address Line 1(Required)

Address Line 2(Required)

City(Required)

State(Required)

Zip code(Required)

Country(Required)

Message

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Performance Tradeoffs in Custom Transformer Design

Transformer parameters interact throughout the magnetic design. Increasing the number of turns can reduce flux density but may increase DCR and winding capacitance. Core material and geometry affect power loss, temperature rise, operating frequency, and overall package size.

Winding construction also influences leakage inductance, coupling, capacitance, and dielectric performance. Isolation requirements can reduce available winding space and change the thermal path. These relationships require careful balance rather than independent parameter selection.

A well-coordinated transformer design supports efficient power transfer while maintaining isolation, thermal margin, and reliable switching performance. If your custom requirements present conflicting electrical, mechanical, or thermal challenges, talk with our engineering team to explore a practical transformer solution for your application.

Sample Request for Custom Transformers

Comments

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Part Number(Required)

Contact Information

First Name(Required)

Last Name(Required)

Email Address(Required)

Company Name(Required)

Project Information

Project Name/Description(Required)

Project EAU(Required)

Sample Quantity Needed(Required)

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SPICE Data Download for Custom Transformers

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Contact Information

First Name(Required)

Last Name(Required)

Job Title(Required)

Email Address(Required)

Company(Required)

Website

Please let us know the project name, expected start date and quantity.

Project Name

Expected Start Date

Anticipated Production Quantity

Additional Info

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Here is the Spice data file for Custom Transformers Download

3D File Download for Custom Transformers

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Contact Information

First Name(Required)

Last Name(Required)

Job Title(Required)

Email Address(Required)

Company(Required)

Website

Project Information

Project Name

Expected Start Date

Anticipated Production Quantity

Additional Info

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Yes, I’d like to receive updates, newsletters, and promotional emails (no more than once per month, we promise).

Here is the 3D file for Custom Transformers Download

Component Library Request for Custom Transformers

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Library Type*(Required)

Contact Information

Name(Required)

First Name* Last Name*

Email(Required)

Enter Email Confirm Email

Company Name(Required)

Contact Number

Address

City State / Province / Region ZIP / Postal Code Country

Additional Details

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Yes, I’d like to receive updates, newsletters, and promotional emails (no more than once per month, we promise).

Send us your custom requirements

Application

Electrical Specifications

Input (Primary):

Outputs (Secondaries):

Absolute Maximums

Isolation Voltage (DC or AC Hipot):

Mechanical Requirements:

Safety & Other Requirements

Contact Information

Performance Tradeoffs in Custom Transformer Design

Technical Resources