Toroidal transformers, also known as toroids, are commonly used in a wide range of life-saving equipment due to their high efficiency, compact size, and low noise operation. These transformers can be found in a variety of medical devices and emergency response equipment, including:
Defibrillators: Defibrillators restart a patient’s heart during a cardiac arrest. Toroidal transformers are used in these devices to convert the electrical energy from the power source into the high-voltage energy needed to shock the heart back into a normal rhythm.
Ventilators: Ventilators assist or replace breathing in critically ill patients. These devices use toroidal transformers to convert the electrical energy from the power source into the mechanical energy needed to power the ventilator’s motor.
Infusion pumps: Infusion pumps deliver precise amounts of medication to patients. These devices use toroidal transformers to convert the electrical energy from the power source into the mechanical energy needed to power the pump’s motor.
Patient monitors: Patient monitors are used to tracka patient’s vital signs, including heart rate, blood pressure, and oxygen levels. Toroidal transformers are used in these devices to convert the electrical energy from the power source into the electrical energy needed to power the monitor’s sensors and displays.
Emergency vehicles: Toroidal transformers can be found in various emergency vehicles, including ambulances and fire trucks.
Toroids and custom coil winding are essential components in modern electronic devices, and their importance is likely to continue to grow. Their high efficiency, compact size, and low noise operation make them an ideal choice for many applications, including life-saving equipment. They are also a reliable transformer design because they do not have any air gaps that can cause core saturation and increased losses. Additionally, toroids help reduce electromagnetic interference (EMI), becoming increasingly important as electronic devices become more integrated into our daily lives. With the ongoing development of new technologies, toroids will likely play an even more critical role in powering and protecting the electronic devices we rely on.