Osborne 1 Power Supply

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This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables

This device is in the WorkNeeded:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so.

Osborne 1 Power Supply

Preliminary Information
Release Year	1981
Leak Risk	Medium
Batteries	None
Mounting Technology	Through Hole
Capacitor Types	Aluminum Electrolytic, Ceramic
Destructive Entry	No

The only electrolytic capacitors in the Osborne seem to be in the power supply.

Disassembly Notes

Warning: It's high voltage, unplug it.

Original Parts

AA12100

(C) 1980 Astec Components LTD

04202016708

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C18,	2	3300 µF	16V	Through Hole				85 °C		Nippon Chemi-Con	SM / CE04W
C15, C16, C17	3	1000 uF	25V	Through Hole				85 °C		Nippon Chemi-Con	SM / CE04W
C21	1	2200 uF	16V	Through Hole				85 °C		Nippon Chemi-Con	SM / CE04W
	1	400 uf?	25V	Through Hole				85 °C		Nippon Chemi-Con	SM / CE04W
C6,	2	100 uF	250V	Through Hole				85 °C		Nippon Chemi-Con	SM / CE04W
	2	0.1 uF	250V	Through Hole						Rifa	X
	2	0.1 uF	250V	Through Hole						Rifa	X

Replacement Parts

AA12100

Capacitors

RefDes	Qty	Compatible Part Number	Order Links
			Digikey

If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search