OP OP Londo7 Active member Donor 2022 Joined Nov 20, 2022 Messages 165 Reaction score 74 Location Ohio Nov 19, 2024 #21 0.75v of AC ripple on the 10.3v test point, triangle wave, roughly 125Hz.
andrewb Well-known member VAPS Joined May 14, 2014 Messages 28,987 Reaction score 16,968 Location Portsmouth, New Hampshire Nov 19, 2024 #22 What do you get when you measure it with a DMM?
OP OP Londo7 Active member Donor 2022 Joined Nov 20, 2022 Messages 165 Reaction score 74 Location Ohio Nov 19, 2024 #23 andrewb said: What do you get when you measure it with a DMM? Click to expand... +9.75vdc
andrewb Well-known member VAPS Joined May 14, 2014 Messages 28,987 Reaction score 16,968 Location Portsmouth, New Hampshire Nov 19, 2024 #24 Londo7 said: +9.75vdc Click to expand... No, I meant when you measure the AC ripple on the 10.3 test point, with a DMM.
Londo7 said: +9.75vdc Click to expand... No, I meant when you measure the AC ripple on the 10.3 test point, with a DMM.
OP OP Londo7 Active member Donor 2022 Joined Nov 20, 2022 Messages 165 Reaction score 74 Location Ohio Nov 19, 2024 #25 andrewb said: No, I meant when you measure the AC ripple on the 10.3 test point, with a DMM. Click to expand... On ACV, Beckman Industrial 310B = 0.18v Beckman Tech 320B = 0.15v Readings bounce around a bit, maybe +/-0.015v
andrewb said: No, I meant when you measure the AC ripple on the 10.3 test point, with a DMM. Click to expand... On ACV, Beckman Industrial 310B = 0.18v Beckman Tech 320B = 0.15v Readings bounce around a bit, maybe +/-0.015v