ISO-PUCK 1000 VA / 60Hz Medical Isolation Transformer
The ISO-PUCK 1000VA medical isolation transformer offers an ideal balance of power capacity and compact size for a wide range of medical and dental applications. Built with a toroidal core, electrostatic shielding, and built-in thermal protection, this model provides reliable isolated power with low electromagnetic interference and strong leakage current performance.
Housed in a white polycarbonate enclosure, the IP1000/60 is a popular choice for dental operatories, hospital patient care areas, and medical OEM equipment where space and performance both matter.
Key Specifications – ISO-PUCK 1000 VA / 60Hz
- Power Rating: 1000 VA / 8.3 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 support available across the ISO-PUCK line)
- Enclosure: Polycarbonate, white – 7⅞” diameter × 3⅛” depth
- Weight: Approximately 19.7 lbs
- Thermal Protection: Built-in thermistor (SL22 7R010)
- 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 deliver clear advantages over traditional EI-core designs in medical environments, including lower electromagnetic interference, quieter operation, higher efficiency, smaller physical size, and improved leakage current control. The electrostatic shield between windings helps minimize capacitive coupling, supporting patient leakage current well below 100 µA under normal conditions.
Medical-Grade Compliance & Patient Safety
This model is engineered to help manufacturers and healthcare facilities meet strict safety requirements, including:
- IEC 60601-1 and UL 60601-1 leakage current limits
- NFPA 99 guidelines for patient care areas
- Hospital-grade electrical safety standards
Ideal Applications
- Dental chairs, delivery systems, and sterilization equipment
- Hospital patient monitoring and diagnostic devices
- Medical OEM equipment requiring reliable medical-grade isolation
- Clinical environments where compact size and thermal protection are important
- General medical and patient-care applications needing low leakage current performance
Full Customization Options
Bridgeport Magnetics builds every ISO-PUCK to your exact specifications. For the 1000VA model you can request:
- 120V or 240V primary/secondary configurations
- Custom cord lengths and hospital-grade plugs/receptacles
- Multiple output receptacles or hardwired terminations
- Specific mounting hardware
- Additional thermal or monitoring features
- Lead and connection configurations for OEM integration
Most custom units ship in 1–2 weeks.
Need a 1000VA medical isolation transformer configured for your exact voltage and application requirements? Contact our engineers at (203) 954-0050 or request a quote. We’ll help you specify the right solution for safety, compliance, and performance.









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