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Custom Power Transformers

Datatronics, Inc. offers custom power transformers engineered for performance, reliability, and precision across a range of demanding environments. As experienced custom power transformer manufacturers, we develop solutions for aerospace, industrial automation, battery charging, and medical applications. These transformers are engineered to meet strict requirements for thermal conditions, voltage levels, and physical constraints.

Engineering and Design Capabilities

Each power transformer begins with a collaborative design process. Our engineers work closely with our clients to define electrical specifications, mechanical dimensions, and environmental constraints. Using in-house resources for simulation, prototyping, and testing, we provide comprehensive development support from concept to production.

These transformers are not limited to standard specifications. Instead, the design process accounts for voltage ratings, power requirements, magnetic shielding, mounting needs, and thermal performance. This flexibility allows us to produce custom inductors and transformers for power electronics across a wide range of applications.

Transformer Types

Datatronics manufactures a variety of transformer types, each serving different applications:

Three‑Phase Power Transformers

Three‑Phase Power Transformers

50/60 Hz General-Purpose Transformers

50/60 Hz General-Purpose Transformers

400 Hz Transformers for Aerospace Systems

400 Hz Transformers for Aerospace Systems

Audio Transformers for Signal Clarity

Audio Transformers for Signal Clarity

Distribution

Distribution

Step-Up / Step-Down Voltage Converters

Step-Up / Step-Down Voltage Converters

Isolation

Isolation

Shielded Transformers for EMI-Sensitive Environments

Shielded Transformers for EMI-Sensitive Environments

Auto-Transformers for Compact Installations

Auto-Transformers for Compact Installations

Ferro-Resonant Transformers for Constant Voltage Output

Ferro-Resonant Transformers for Constant Voltage Output

Each product type can be configured to meet size, voltage, frequency, and insulation requirements. From small medical implants to high-voltage industrial systems, Datatronics provides purpose-built designs for precise needs.

Serving Critical Industries

Datatronics supports several sectors where performance and reliability are essential:

  • Aerospace and Avionics: Transformers rated up to 90 kVA and 400 Hz for backup ground systems or onboard electronics.
  • Industrial Automation: 5 kVA step-control transformers suited for harsh temperatures and continuous use.
  • Medical Devices: Miniaturized transformers with high-voltage output for use in implantable defibrillators and diagnostic tools.
  • Battery Charging Equipment: Custom transformer solutions for lift trucks, golf carts, and other charging systems.

Custom inductors and transformers for power electronics are a critical part of these systems, supporting voltage regulation, signal integrity, and energy conversion in highly specific applications.

Technical Advantages

Our transformers are built with attention to electrical performance, reliability, and compliance. Some of the key technical attributes include:

  • Compact form factors for limited-space installations
  • High efficiency with minimal power loss
  • Custom ferrite or laminated cores for optimal magnetic performance
  • Wide frequency ranges from audio up to 400 Hz and beyond
  • EMI shielding to meet regulatory or operational noise limits
  • Dielectric insulation to support high-voltage and high-temperature use

Testing and quality assurance processes are carried out on-site to verify electrical performance, thermal behavior, and mechanical integrity.

Manufacturing Standards and Certifications

Datatronics follows strict manufacturing and quality procedures. The company is certified to ISO 9001 and AS9100 standards. Transformers can be built to comply with UL, MIL-STD, and RoHS standards based on project requirements. This level of documentation and control helps meet regulatory, safety, and durability expectations in both commercial and military sectors.

Custom Means Control. Take Charge with Datatronics

Ready to start your custom power transformer project? Datatronics engineers are available to review your specifications and provide guidance from concept to production. Submit your Transformer Design Worksheet today or contact us directly to discuss your application. Whether you need a high-frequency solution or custom power transformers built to exact voltage and size requirements, we’re here to help.