Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PD90XB57 application field and working principle

The PD90XB57 is a power relay with an operating voltage of between 2.0 and 5.5 Amps. It is used for multiple purposes, including switching circuits, controlling current, and powering loads of various capacities, from low to high voltage.

The PD90XB57 is designed for toggling power to a load. It is a single-pole, double-throw (SPDT) relay with two isolated contacts - one normally-open (NO) and one normally-closed (NC). When power is applied to the relay coil, it causes an electromagnet to be formed, which attracts the armature and changes the contacts, thus switching the power to the load. When power is removed from the coil, the armature is de-energized, and the normally-open contact closes and the normally-closed contact opens.

The PD90XB57 is designed to be both reliable and versatile. It has a power contact with a force of up to 2.0 Amps and a voltage rating of up to 125 Vac/125 Vdc. It has an insulation voltage of up to 400 Vdc and can switch up to a maximum of 3 Amps. It has a maximum switching capacity of 3600VA and an operational temperature range of -25°C to +70°C.

The PD90XB57 is also designed to be extremely durable. It has a mechanical durability of over 10,000 operations and an electrical durability of up to 100,000 operations.

The PD90XB57 can be used in a variety of applications, including motor control, home automation, industrial controls, HVAC, and lighting. It is well-suited for applications requiring high-current switching, as well as those requiring high-current control.

In conclusion, the PD90XB57 is a reliable and versatile power relay with a current rating of up to 5.5 Amps and a voltage rating of up to 125 Vdc. Its high-current switching and control capabilities make it well-suited for a variety of applications. Its mechanical and electrical durability also make it suitable for use in a variety of environments.

The specific data is subject to PDF, and the above content is for reference