👉 Exposers are a type of device used in electrical circuits to isolate a small portion of the circuit, thereby allowing a specific part of it to be operated without causing damage or interference with other parts. They are typically used for controlling certain elements within a system, such as transformers, switches, or capacitors, and are often found in electronic equipment such as power supplies, telecommunications devices, and medical equipment. Exposers consist of an external circuit that contains only the exposed part of a component,