Open core control transformers are a practical low-cost option for high-inrush applications, such as contactors or solenoid valves, that require reliable output voltage stability. This inrush current caused by these inductive loads has no adverse effect on the transformer.
Control transformers provide reliable output voltage stability for high inrush applications. The HPS Spartan® series of industrial control transformers are ideally suited for general-purpose, industrial, and light-duty loads. The open core and coil construction offers an efficient and economical solution, suitable for HVAC applications, signal and alarm systems, motor control circuits, lighting, and circuit isolation.
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