HELLO ALL,
Is it safe to connect a Solid State Relay With Snubberless Triac Output to the MCU in order to drive the fan, light etc. in the room? though it uses opto-isolation, i really don't know whether it can be used for prolonged periods with a heat sink, the SSR is rated at 10A, while the load would be at max 2A, is there any chance to have a short circuit in such a manner that the driving side(3-32VDC in this case) somehow gets the AC voltages and ends up frying my MCU+MCU Board, Laptop, Desktop etc. ? What preventive measurement/s is/are necessary in this case? Lastly, my input currents are rated at MAX: 14mA, if put any of the pin from my mcu to this, what kind of anomaly should i expect? Is it safe and recommended to use a resistor to bring down the mA?
Engineering Data
Form: 1 Form A (SPST-NO).
Duty: Continuous.
Isolation: 4000V rms minimum, input - output.
Capacitance: 8.0 pf typical (input to output).
Temperature Range:
Storage: –40°C to +100°C
Operating Temperature: –20°C to + 80°C
Case Material: Plastic, UL rated 94V-0.