|3052_0 - SSR Relay Board - Discontinued|
Solid State Relays, or SSRs, are devices designed to operate like standard relays but without mechanical motion.
The SSR Board is safe to use with sensitive control devices like microprocessors, and will not damage a Phidget device or your PC. Optoisolation between the control inputs and outputs of the SSR in the form of a GaAs LED paired with a set of optically-controlled MOSFETs provides protection from output to input. An on-board 47V bidirectional transorb across the relay output protects the board from static electricity and surges from inductive loads.
If you only need to switch 0.5A or less, you should take a look at the 3054 - SSR Relay Board 0.5A .
If you need two relays to switch up to 9amps you should consider the 3053 - Dual SSR Relay Board.
- An SSR Relay connector cable
|Relay Output Type||MOSFET|
|Dielectric Strength||1.5 kV AC|
|Control Voltage Min||1.5 V DC|
|Control Voltage Max||5 V DC|
|Load Voltage Max (DC)||40 V DC|
|Load Voltage Max (AC)||28 V AC|
|Load Current Max (AC)||2.5 A|
|Load Current Max (DC)||2.5 A|
|Turn-on Time Max||5 ms|
|Turn-off Time Max||0.2 ms|
|Contact Resistance Max||50 mΩ|
|Recommended Wire Size (Load)||12 - 24 AWG|
|Operating Temperature Min||-40 °C|
|Operating Temperature Max||85 °C|
You can protect your board by purchasing the 3821 - Acrylic Enclosure for the 3052.