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01-003859 Rev AC Switch Neg Assembly PCB Power Supply Board Module

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SKU:
50436
MPN:
01-003859
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
2.00 LBS
Shipping:
Calculated at Checkout
  • 01-003859 Rev AC Switch Neg Assembly PCB board – angled top view showing power transistors, red wiring harness, and large yellow Sprague film capacitor
  • 01-003859 Rev AC Switch Neg Assembly PCB board – opposite angled view showing two yellow Sprague 10uF 400V film capacitors and aluminum heatsink rail
  • 01-003859 Rev AC Switch Neg Assembly PCB board – top-down view showing four Sprague 10uF 400V film capacitors, power transistors, and full PCB layout
$35.00
Was: $70.00
Current Stock: 1

Sold Out

Description

01-003859 Rev AC Switch Neg Assembly PCB Power Supply Board Module

Open frame PCB power supply board assembly for industrial and telecom equipment. This switch negative assembly manages power distribution and regulation in larger systems requiring stable DC voltage supply.

Specifications & What's Included

  • Model: 01-003859, Revision AC
  • Type: Switch Negative Power Supply PCB Assembly
  • Form Factor: Open Frame PCB Board Assembly
  • Capacitors: Sprague 73EP 10.0µF +10% 400V DC film capacitors
  • Additional Components: Power transistors, aluminum chassis/heatsink plate
  • Board only; no enclosure included

Applications

Power supply assemblies of this type were commonly used in industrial control systems, telecommunications equipment, and server infrastructure from the 1990s through 2000s. Boards with this architecture supported negative voltage switching regulation in equipment requiring multiple voltage rails. Typical applications included legacy telecom switching hardware, power distribution modules in industrial UPS systems, and distributed power architectures in data center equipment.

Condition: Used
This 01-003859 Rev AC Switch Neg Assembly PCB power supply board has been inspected and appears to be in good condition. The board has not been bench-tested. Visually, the PCB shows no obvious damage — solder joints look intact, the Sprague film capacitors are present and undamaged, and the power transistors and wiring harness appear intact. Minor surface handling marks consistent with prior service use may be present. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Unbranded
Model:
01-003859
MPN:
01-003859
Type:
Switch Negative Power Supply PCB Assembly
SKU:
50436
Revision:
Rev AC
Form Factor:
Open Frame PCB / Board Assembly
Condition:
Used – Inspected, Not Bench-Tested
Seller Notes:
Board only as shown; no enclosure included
Notable Components:
Sprague 10.0uF 400V DC film capacitors, power transistors
Capacitor Type:
Sprague 73EP 10.0uF +10% 400V DC
Mounting:
Aluminum chassis/heatsink plate
Condition Notes:
01-003859 Rev AC Switch Neg Assembly PCB board. Inspected, appears in good condition. Not bench-tested. No obvious damage; capacitors and transistors intact. Photos available.
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