PRODUCTS
SSR Relay Board 0.5A
MODEL: 3054_0
(per piece)
Rated for 28VAC/0.5amp or 40VDC/0.5amp switching, this SSR is controlled by a digital output.
Solid State Relays, or SSRs, are devices designed to operate like standard relays but without mechanical motion. By simply providing a small voltage to the control side of the circuit, you can open or close a higher powered circuit on the load side.
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 an LED paired with a set of optically-controlled MOSFETs provides protection from output to input. An on-board diode across the relay output protects the board from static electricity and surges from inductive loads.
Connection
This SSR board can be controlled with a 5V digital output. For more details, see the Connection & Compatibility tab.
Product Specifications
Board | |
---|---|
Controlled By | Digital Output (5V) |
Electrical Properties | |
Relay Output Type | MOSFET |
Isolation Method | Photoelectric |
Dielectric Strength | 1.5 kV AC |
Control Voltage Min | 3 V DC |
Control Voltage Max | 30 V DC |
Control Current | 10 mA |
Load Voltage Max (DC) | 40 V DC |
Load Voltage Max (AC) | 28 V AC |
Load Current Max (AC) | 500 mA |
Load Current Max (DC) | 500 mA |
Turn-on Time Max | 5 ms |
Turn-off Time Max | 0.2 ms |
Contact Resistance Max | 850 mΩ |
Physical Properties | |
Recommended Wire Size (Load) | 16 - 26 AWG |
Recommended Wire Size (Control) | 16 - 26 AWG |
Operating Temperature Min | -40 °C |
Operating Temperature Max | 85 °C |
Customs Information | |
Canadian HS Export Code | 8473.30.00 |
American HTS Import Code | 8473.30.51.00 |
Country of Origin | CN (China) |