Electromagnetic Relay Demonstration Unit

    Product Name:  Electromagnetic Relay Demonstration Unit
    Model NO.:  PE026
application and features
application: this product is to study the work principle and structure of an electromagnetic relay. This relay, together with other devices, can be used in demonstration experiments such as remote control and self-alarm control.
features: This product is stable and reliable. Big size, wide intervals between touching points, high intuitive, clear labeling. rationale and structure
rationale: when there is current in the relay coil, magnetic circuit is generated in iron core, yoke and keeper; the magnet absorbs keeper and touches the contact piece which isolates the normally closed contractor and touches the normally touch contractor. Thus, it fulfills the missions of transforming and controlling the relay.
structure:
frame foot 2 base board 3 sound control connecting post 4 contractor intensifier 5 pushing pole 6 leading line 7 normally touch contractor 8 dynamic touch contractor 9