Products for USB Sensing and Control
3052_1 - SSR Relay Board 2.5A
Quantity Price
1$15.00
5$14.40
10$13.95
25$13.50
100$13.05
In Stock
Qty: 1000+
ROHS

Product Features


Rated for 28VAC/2.5A or 40VDC/2.5A switching, this SSR is controlled by a digital output.
Product Description

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.



Product Specifications

Electrical Properties

Relay Output TypeMOSFET
Isolation MethodPhotoelectric
Dielectric Strength1.5 kV AC
Control Voltage Min3 V DC
Control Voltage Max30 V DC
Control Current10 mA
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 Max5 ms
Turn-off Time Max0.2 ms
Contact Resistance Max50 mΩ

Physical Properties

Recommended Wire Size (Load)16 - 26 AWG
Recommended Wire Size (Control)16 - 26 AWG
Operating Temperature Min-40 °C
Operating Temperature Max85 °C

Related Products

If you need two relays to switch up to 9A you should consider the 3053 - Dual SSR Relay Board.

If you only need to switch around 500mA, you can choose the more economical 3054 - SSR Relay Board 0.5A.



Enclosure

You can protect your board by purchasing the 3821 - Acrylic Enclosure for Relay Boards.

3821


Resources



Previous Versions of the 3052



Code Samples For This Product

View Live DownloadC# (Windows)