Product Overview

This Low Loss Grounded Medical Isolation Toroidal Transformer is specially designed for medical equipment, precision instruments, audio systems, and other applications requiring high safety standards and superior anti-interference performance.

Featuring a toroidal core structure with electrostatic shielding and grounding protection, the transformer provides complete electrical isolation from the power grid, helping eliminate electric shock risks while suppressing electrical noise and electromagnetic interference.

It is an ideal isolated power solution for medical-grade and sensitive electronic equipment.

Technical Specifications

Key Features & Advantages

Medical-Grade Electrical Isolation for Maximum Safety

Complete Power Isolation

The transformer provides full electrical isolation between input and output circuits, with secondary grounding insulation to reduce leakage current and electric shock risks.

Suitable for:

• Medical devices

• Laboratory instruments

• Sensitive electronic systems

Copper Foil Electrostatic Shielding

Built-in copper foil shielding layer effectively suppresses:

• Electromagnetic interference (EMI)

• Grid noise

• Cross-device electrical interference

Ensures stable signal transmission and cleaner power output for precision equipment.

Grounding Protection Design

Equipped with standard yellow-green grounding wire to establish a reliable grounding circuit and reduce enclosure leakage voltage risks.

Low Loss Toroidal Core for High Efficiency

The premium toroidal core design offers:

• Closed magnetic circuit without air gaps

• Extremely low magnetic leakage

• Low no-load loss (<7.5W)

• Low no-load current (<0.06A)

Achieves energy efficiency up to 90%–95% while maintaining low temperature rise during continuous operation.

The toroidal structure also provides more uniform heat dissipation and extended service life.

Multiple Safety Protection Functions

Over-Temperature Protection

Integrated temperature sensor automatically disconnects power during overheating conditions to protect transformer windings.

Over-Current Protection

Rapid circuit disconnection during abnormal current conditions prevents short-circuit damage.

Overload Protection

Automatically cuts off power when load exceeds rated capacity, improving operational safety and equipment reliability.

High-Quality Wiring & Flexible Installation

Input and output leads use UL1015-14# standard wires with clear color coding:

• Input: Red–Red

• Output: Brown–Brown

Features:

• 250mm exposed lead length

• Reliable grounding cable (RV5.5-6 specification)

• Optional terminal configurations available

Supports flexible installation for different equipment applications.

Typical Applications

✅ Medical equipment power isolation
✅ Patient monitoring systems
✅ Ultrasound and surgical equipment
✅ Laboratory and precision instruments
✅ Hi-Fi audio and professional sound systems
✅ Industrial equipment anti-interference power supply
✅ IT equipment electrical isolation systems

Product Advantages Summary

✅ Medical-grade electrical isolation and grounding protection
✅ Low-loss toroidal core for energy-efficient operation
✅ Excellent EMI suppression with copper foil shielding
✅ Over-temperature, overload, and over-current protection
✅ Stable low-noise power output for sensitive equipment
✅ Flexible wiring and customizable configurations

Contact Us for Custom Medical Isolation Transformer Solutions

Looking for a reliable medical-grade isolation transformer for sensitive equipment or critical power systems?

We provide:

• OEM & customized transformer solutions

• Custom voltage and power configurations

• Engineering support for medical and industrial applications

• Fast production and worldwide shipping

📩 Contact us today with your application requirements for a fast quotation and professional recommendation.