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Demonstrations · Electricity and Circuits
Reed Relay Demonstration Board
A reed relay demonstration board with 4 mm plug connections. Current through the coil closes a separate contact, showing electromagnetic switching and how a small signal can control a larger circuit.
- Pack
- Single (1 EA)
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A reed relay demonstration board with 4 mm plug connections. Current through the coil closes a separate contact, showing electromagnetic switching and how a small signal can control a larger circuit.
| Cat. No. | PHD-03-Z28-9000-007 |
|---|---|
| Category | Demonstrations / Electricity and Circuits / Switches, Keys, Relays and Fuses |
| Subject | Physics |
| Pack size | Single (1 EA) |
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