I have a 2 Amp power supply. My project normally draws less than 0.5 Amps, but about 5 times a minute a Solenoid activates for a fraction of a second and pushes the total power draw to around 2.3 Amps (for a fraction of a second). Is this dangerous, or is it fine? My project has an MCU, could there possibly be reset issues when the Solenoid hits (because it's going above rated current)? Should I buy a 3A power supply, or is that unnecessary?