Relays Explained: Signal vs. Power and Latching vs. Non-Latching
In this video, we break down how relays work, explore the differences between signal and power relays, and explain when to use latching vs non-latching designs. We also walk through a live demo showing the internal movement of a relay in action, helping visualize how electrical signals translate into mechanical switching.
Part List
| Imagen | Número de pieza del fabricante | Descripción | Cantidad disponible | Precio | Ver detalles | |
|---|---|---|---|---|---|---|
![]() | ![]() | PR12-5V-360-1C | RELAY GEN PURPOSE SPDT 15A 5V | 1660 - Inmediata | $1.33 | Ver detalles |
![]() | ![]() | PR12-12V-360-1C | RELAY GEN PURPOSE SPDT 15A 12V | 163 - Inmediata | $1.33 | Ver detalles |
![]() | ![]() | SR5-3V-200-1C | RELAY GENERAL PURPOSE SPDT 1A 3V | 375 - Inmediata | $1.57 | Ver detalles |
![]() | ![]() | SR5-12V-200-1C | RELAY GEN PURPOSE SPDT 1A 12V | 0 - Inmediata | $1.57 | Ver detalles |
![]() | ![]() | PR30-3V-450-1A-E | RELAY GEN PURPOSE SPST 10A 3V | 1614 - Inmediata | $1.69 | Ver detalles |
![]() | ![]() | PR25-5V-S-360-1C-E | RELAY GEN PURPOSE SPDT 15A 5V | 664 - Inmediata | $1.80 | Ver detalles |
![]() | ![]() | SR7-12V-200-1C | RELAY GEN PURPOSE SPDT 1A 12V | 1101 - Inmediata | $1.80 | Ver detalles |
![]() | ![]() | SR7-5V-200-1C | RELAY GENERAL PURPOSE SPDT 1A 5V | 934 - Inmediata | $1.80 | Ver detalles |
![]() | ![]() | SR7-24V-200-1C | RELAY GEN PURPOSE SPDT 1A 24V | 1628 - Inmediata | $1.83 | Ver detalles |
![]() | ![]() | SR11-5V-200-2C | RELAY GENERAL PURPOSE DPDT 1A 5V | 639 - Inmediata | $2.02 | Ver detalles |
![]() | ![]() | SR11-12V-200-2C | RELAY GEN PURPOSE DPDT 1A 12V | 247 - Inmediata | $2.02 | Ver detalles |
![]() | ![]() | SR3-5V-150-1C | RELAY GENERAL PURPOSE SPDT 1A 5V | 240 - Inmediata | $2.02 | Ver detalles |
![]() | ![]() | SR5-5V-200-1C | RELAY GENERAL PURPOSE SPDT 1A 5V | 1742 - Inmediata | $2.12 | Ver detalles |
![]() | ![]() | SR11-24V-200-2C | RELAY GEN PURPOSE DPDT 1A 24V | 808 - Inmediata | $2.14 | Ver detalles |
![]() | ![]() | PR9-5V-200-1A | RELAY GEN PURPOSE SPST 16A 5V | 449 - Inmediata | $2.21 | Ver detalles |
![]() | ![]() | SR5-24V-200-1C | RELAY GEN PURPOSE SPDT 1A 24V | 389 - Inmediata | $2.27 | Ver detalles |
![]() | ![]() | PRL3-5V-DC-1C | RELAY GEN PURPOSE SPDT 10A 5V | 377 - Inmediata | $2.58 | Ver detalles |
![]() | ![]() | PR23-12V-900-1A | RELAY GEN PURPOSE SPST 30A 12V | 1478 - Inmediata | $2.79 | Ver detalles |
![]() | ![]() | PR24-24V-900-1A | RELAY GEN PURPOSE SPST 40A 24V | 906 - Inmediata | $2.99 | Ver detalles |
![]() | ![]() | PR16-24V-540-2C | RELAY GEN PURPOSE DPDT 5A 24V | 1533 - Inmediata | $3.15 | Ver detalles |















