relay Circuit Rev. 1.0

Objective:

                To provide enough power for triggering 2 relays, from different input pins. In addition, the amplified Input signals from input Pins are available (12v and up to 500mA) just in case.

Input/output specs:

• Input voltage: min 3.3V
• Input required Current: Depends on model and input Voltage (max 2mA)
• Out put voltage: 12V – filtered – non-regulated
• Output max current: 500mA on each output pins
• 5V and 12V regulated( max Current: 1.5A) and 12V non-regulated DC Power Source

AC specs:

Input for feeding components: 22VAC -60 or 50 HZ

Input for relays: (depends on model)

Max rating current: depends on model