Boncuk
New Member
Hi,
this is the first time I have to deal with a relay drawing relatively high coil current (5VDC/180mA)
(Using another type of relay isn't possible due to customer's requirements.)
I'm afraid the relay will cause power fluctuations on the regulator output to cause problems for the MCU supply (VCC).
So I designed the supply like that.
Will this be safe enough for the MCU not to crash?
Boncuk
this is the first time I have to deal with a relay drawing relatively high coil current (5VDC/180mA)
(Using another type of relay isn't possible due to customer's requirements.)
I'm afraid the relay will cause power fluctuations on the regulator output to cause problems for the MCU supply (VCC).
So I designed the supply like that.
Will this be safe enough for the MCU not to crash?
Boncuk