2U Single / TC-2U50PD8
500W 2U High Efficiency Switching Power Supply
A 500W 2U single (non-redundant) EPS PSU, 100.1 × 70.1 × 240.0 mm, 82% efficient with triple +12V rails and <38dB at full load — listed EOL on iStarUSA; still imported with source status intact.
Product Overview
What the TC-2U50PD8 is built for.
The Xeal TC-2U50PD8 is a 2U 500W single switching PSU (80Plus on the specsheet). Official product copy marks it EOL. It uses triple +12V circuitry (15A each rail), 82% minimum efficiency, 16ms hold-up, and a low-noise claim of <38dB at 100% load. Dimensions 100.1 × 70.1 × 240.0 mm match the 2U EPS envelope of TC-2U70PD8UC (that sibling is 700W, 240.3 mm, and 80 PLUS Bronze / IEC62368). Active PFC, full-range input, OCP/OVP/SCP. This is the SKU to show as the documented 500W 2U single; new designs should evaluate TC-2U70PD8UC for a current 2U single-module path.
Specifications
Technical specifications.
| Model Number | TC-2U50PD8 |
|---|---|
| Product Category | Switching Power Supply |
| Brand | Xeal |
| Form Factor | 2U |
| Redundancy | Single module |
| Status | EOL (as published on iStarUSA) |
| Output Wattage | 500W |
| Efficiency | 82% minimum |
| Noise | <38dB at 100% load |
| Hold-up Time | 16ms |
| DC Output | +3.3V 24A · +5V 20A · +12V1 15A · +12V2 15A · +12V3 15A · −12V 0.5A · +5VSB 2.5A |
| Connector Type | Main 24 pin · 4+4-pin 12V ×1 · 8-pin EPS 12V ×1 · Molex ×4 · SATA ×4 · Floppy ×1 |
| Protections | OCP · OVP · SCP |
| Certification | RoHS |
| Dimensions | 3.94" × 2.76" × 9.45" · 100.1 × 70.1 × 240.0 mm |
Key Features
Engineered for reliability and integration.
- Single-module 2U 500W EPS (not redundant)
- High efficiency 82% minimum
- 16ms hold-up time
- Triple +12V circuitry (15A per rail)
- Low noise <38dB at 100% load
- OCP, OVP, short-circuit protection
- Active PFC, full-range AC input
- Official status: EOL — listed as published on iStarUSA
Downloads
Documentation & drawings.
Applications
Where the TC-2U50PD8 is deployed.
2U Servers / Compact PC
EPS 2U 500W for space-constrained industrial systems.
Low-noise 2U
<38dB at full load where acoustics matter.
Legacy 500W 2U
EOL SKU for existing integrations; see TC-2U70PD8UC for 700W current.
OEM 2U Chassis
240 mm depth EPS 2U envelope.
Customization Options
Adapt the TC-2U50PD8 to your program.
iStarUSA Design-In services cover mechanical, electrical, and lifecycle customization scopes.
Power Supply Options
Branding / Labeling
Long Lifecycle Planning
Two Ways to Buy
Order the standard model — or use it as a platform.
The TC-2U50PD8 is available both as a ready-to-ship standard product and as a starting point for OEM/ODM customization. Pick the path that matches your project.
Option A
Use as Standard Product
Order the TC-2U50PD8 with its published specifications. Ideal when you need a proven configuration, immediate quotation, and comparable datasheets against other models.
- Published specifications and datasheets
- Standard configuration, ready to quote
- Compatible with existing integrations
Option B
Use as Customizable Platform
Start with the TC-2U50PD8 and adapt it for OEM/ODM, Design-In, mechanical modification, or long-term supply programs. Our engineering team supports the full customization scope.
- OEM/ODM branding and mechanical modification
- Design-In engineering support
- Long-lifecycle and BOM stability planning
Related Products
Explore adjacent options.
Product quotation
Request a quote for this model.
Standard or slightly modified builds of TC-2U50PD8 can be quoted on this page. For OEM/ODM manufacturing, system build and integration, or data center planning and deployment, start a project.
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