kelleyphd
Member
Hi,
I have a taito power supply that I repaired a few weeks ago and it was working fine. Now measuring the voltage coming off the PS board they all pulse. That is, when I set my meter to hold it beeps at me constantly. The voltages were perfect before after replacing the bridge rectifier and 3055s and 2094s. Does this pulsing mean I am getting half wave DC meaning a bridge rectifier failure? I tested all three and they test fine.
I know I can replace it with a switcher but I would really like to get this working again.
Any thoughts?
Thanks
Daniel
I have a taito power supply that I repaired a few weeks ago and it was working fine. Now measuring the voltage coming off the PS board they all pulse. That is, when I set my meter to hold it beeps at me constantly. The voltages were perfect before after replacing the bridge rectifier and 3055s and 2094s. Does this pulsing mean I am getting half wave DC meaning a bridge rectifier failure? I tested all three and they test fine.
I know I can replace it with a switcher but I would really like to get this working again.
Any thoughts?
Thanks
Daniel