Delta SMP-120EB (IIvx/Performa 600 PSU) Capacitor List?

jdmcs

TinkerDifferent Board DoP&G
Staff member
Oct 28, 2021
127
93
28
Central Virginia
youtube.com
I recently acquired a Performa 600, and it’s in need of a recapping.
It has the Delta SMP-120EB power supply, which was also used in other Mac II series models, including the IIvx.
My usual go-to, Console5, is out of stock and didn’t publish a list of capacitors for this power supply. Neither Bruce or Steve has a guide for this one, and a web search has turned up empty.
Does anyone already have a capacitor list for this power supply? I’d rather not re-invent the wheel.
 

jdmcs

TinkerDifferent Board DoP&G
Staff member
Oct 28, 2021
127
93
28
Central Virginia
youtube.com
Yeah, Luke had the cap list and will update their Wiki when he gets a moment.
He also let me know that this particular cap kit was initially made as a small batch, as they didn't have dimensions of the capacitors and made the kit by guessing sizes from pictures, but since the initial run sold out and no one reported issues, he is going to put this kit on the backlog.
 
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daanvdl

New Tinkerer
Feb 8, 2023
8
10
3
Netherlands
I recently recapped a Delta Electronics LR57908C power supply.
This PSU is commonly found in the Macintosh Quadra 700 and is labeled as:

Model: SMP-120EB
Apple Part Number: 614-0009
For anyone planning to do the same, here’s a complete parts list with modern replacements.

🌀 Fan
Original: NMB 3110NL-04W-B20-D03
Spec: 12V, 80×25mm
Replacement: Noctua NF-A8 FLX

🔼 Top board
Ref Value Ø (mm) H (mm) Lead spacing Replacement
C1 470µF / 200V 26 30 10 200VXG470MEFCSN25X30
C2 470µF / 200V 26 30 10 200VXG470MEFCSN25X30
C807 470µF / 35V 10 21 5 647-UHE1V471MPD1TD

🔽 Bottom board
Ref Value Ø (mm) H (mm) Lead spacing Replacement
C551 1000µF / 35V 12.5 26 5 647-UHE1V471MHD6
C684 10µF / 50V 5 11 2 667-EEU-EB1H100SH
C505 2.2µF / 50V 5 11 2 667-EEU-EB1H2R2SH
C522 10µF / 50V 5 11 2 667-EEU-EB1H100SH
C302 10µF / 50V 5 11 2 667-EEU-EB1H100SH
C252 470µF / 25V 10 20 5 647-UPJ1E471MPD
C103 2200µF / 10V 12.5 25 5 647-UBT1A222MHD8
C153 1000µF / 16V 10 20 5 647-UPW1C102MPD
C104 1000µF / 16V 10 20 5 647-UPW1C102MPD
C154 1000µF / 16V 10 20 5 647-UPW1C102MPD
C253 470µF / 16V 8 19 3.5 667-EEU-FR1C471

🔽 Daughterboard
Ref Value Ø (mm) H (mm) Lead spacing Replacement
C612 10µF / 50V 5 11 2 667-EEU-EB1H100SH

All parts are also available in this Mouser project:
👉 https://nl.mouser.com/Tools/Project/Share?AccessID=508b1be062
 
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