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**Brand:** Boschert Inc. / Sun Microsystems Spec
**Model / Component Type:** Custom Rectifier Assembly
**CSA File Number:** LR50913
**Country of Manufacture:** Hong Kong
**Historical Origin:** Pulled from an authentic vintage 1980s Sun Microsystems SMD Pedestal external drive tower.
**Technical Specifications:**
* **Input Voltage:** 110V / 220V Selectable AC input (47-63Hz)
* **Form Factor:** Slim open-frame chassis within a rugged U-channel aluminum heat-sink mount bracket.
* **Core Components:** Premium heavy-duty Boschert power transformer, quad primary electrolytic smoothing filters, integrated ceramic input fuse setup, and barrier strip terminal blocks.
**Condition Notes:**
Pre-owned / Vintage enterprise server hardware. This power supply unit is in beautiful cosmetic shape. The green PCB layout remains clean with crisp traces, no burn spots, and absolutely no bulging or leaking on the blue or red electrolytic capacitors. Aluminum enclosure is straight. Features an original handwritten bench marker note on the chassis shell tracking its technical lineage: *"From Wide Sun SMD Pedistal. 8/19/00"*. Sold **AS-IS / Untested** due to a lack of a complete vintage Sun workstation environment to safely load-test the power rails. Perfect replacement block for legacy server preservation, Unix hardware restoration, or computer museum archiving.

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