300VA 60 Hz Medical Isolation Transformer | Toroidal | Low Leakage | Made in USA

300VA toroidal medical isolation transformer in a compact white polycarbonate enclosure. Delivers ultra-low patient leakage current for safe isolated power in dental and medical applications. Fully customizable 120/240V options and hospital-grade receptacles. Made in the USA.

Category:

ISO-PUCK 300 VA / 60Hz Medical Isolation Transformer

The ISO-PUCK 300VA medical isolation transformer is a compact, lightweight solution designed for smaller medical devices, single instruments, and space-constrained clinical environments.

Built with a toroidal core and electrostatic shielding, the IP300/60 provides reliable isolated power with excellent leakage current performance and low electromagnetic interference in a small footprint.

Key Specifications – ISO-PUCK 300 VA / 60Hz

  • Power Rating: 300 VA / 2.5 A @ 60 Hz
  • Input / Output Voltage: 120V primary and secondary (standard); fully customizable 120/240V, dual-primary, and international voltage configurations available
  • Frequency: 60 Hz (50/60 Hz designs available across the ISO-PUCK line)
  • Enclosure: Polycarbonate, white – 5¾” diameter × 2¾” depth
  • Weight: Approximately 8.9 lbs
  • Thermal Protection: Available via custom configuration
  • Input/Output: Custom cord lengths, NEMA 5-15P plug (standard), hospital-grade receptacles, and other plug/receptacle options available
  • Core Technology: Toroidal with electrostatic shielding for minimal leakage current and low stray magnetic field
  • Certifications: UL Recognized, INTERTEK (ETL) Certified, designed to meet IEC 60601-1 / UL 60601-1 medical standards
  • Origin: Designed, wound, and assembled in Shelton, Connecticut, USA

Toroidal Design Benefits for Medical Use

Toroidal transformers offer clear advantages over traditional EI-core designs in medical settings, including lower electromagnetic interference, quieter operation, higher efficiency, smaller size and weight, and improved leakage current control. The electrostatic shield between windings helps keep patient leakage current well below 100 µA under normal conditions.

Medical-Grade Compliance & Patient Safety

This model supports compliance with:

  • IEC 60601-1 and UL 60601-1 leakage current requirements
  • NFPA 99 guidelines for patient care areas
  • Hospital-grade electrical safety standards

Ideal Applications

  • Smaller dental instruments and single-device setups
  • Compact medical devices and diagnostic equipment
  • Space-constrained clinical environments
  • Medical OEM integration where size and weight are critical
  • Any application requiring reliable medical-grade isolation in a compact form factor

Full Customization Options

Bridgeport Magnetics builds every ISO-PUCK to your exact specifications. For the 300VA model you can request:

  • 120V or 240V primary/secondary configurations
  • Custom cord lengths and hospital-grade plugs/receptacles
  • Multiple output receptacles or hardwired options
  • Specific mounting hardware
  • Additional thermal protection or monitoring features
  • Lead and connection configurations for OEM equipment

Most custom units ship in 1–2 weeks.

Need a 300VA medical isolation transformer configured for your exact voltage and application? Contact our engineers at (203) 954-0050 or request a quote. We’ll help you specify the right solution for safety, compliance, and performance.

input-length

10 feet , 2 feet, 6 feet

output-length

10 feet , 2 feet, 6 feet

output-receptacle

NEMA 5-15R, None, Schuko Type EU1-16R, UK Receptacle

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