Vizier87
Active Member
Hi everyone.
I've got this kinda cheap DC power supply which has been quite decent for the past 4 years.
It's an R-SPS3010.
Only recently did something happened when I disconnected a boost regulator from the terminals powered by this supply. It gave sparks and then the supply was dead.
When I opened it up, I was surprised that the Live terminal of the supply is actually not connected to anything. It seemed to operate only with the Neutral and Earth wire. I don't know what to make of this.
Can anyone shed some light on this?
Thanks
Vizier87
I've got this kinda cheap DC power supply which has been quite decent for the past 4 years.
It's an R-SPS3010.
Only recently did something happened when I disconnected a boost regulator from the terminals powered by this supply. It gave sparks and then the supply was dead.
When I opened it up, I was surprised that the Live terminal of the supply is actually not connected to anything. It seemed to operate only with the Neutral and Earth wire. I don't know what to make of this.
Can anyone shed some light on this?
Thanks
Vizier87
