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3051_1 Dual Relay Board SSR

$19.00

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SKU: 3051_1 Categories: , Tags: ,

Description

3051_1 Dual Relay Board SSR – Solid State Relays, or SSRs, are devices designed to operate like standard relays but without mechanical motion.

The 3051_1 Dual Relay Board SSR 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.

Product Specifications for 3051_1 Dual Relay Board SSR

Electrical Properties
Relay Output Type MOSFET
Isolation Method Photoelectric
Dielectric Strength 5.3 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) (per channel) 9 A
Load Current Max (DC) (per channel) 9 A
Turn-on Time Max 1.9 ms
Turn-off Time Max 0.16 ms
Contact Resistance Max 50 mΩ
Switching Speed Max 300 cps
Physical Properties
Recommended Wire Size (Control) 16 – 26 AWG
Recommended Wire Size (Load) 12 – 24 AWG
Operating Temperature Min -40 °C
Operating Temperature Max 100 °C

SKU:3050_1
TITLE: 3051_1 Dual Relay Board SSR

Additional information

Weight 0.5 lbs
Dimensions 3 × 3 × 1 in