DC PDU Lite 7-CH 0.5U for DeskPi RackMate T1 (DP-0042)
SKUDP-0042
Height / Form Factor0.5U · 10-Inch Rack Mount
Input Voltage RangeDC 0V – 24V Wide Range
Output Channels7 Independent Channels (8A Max)
Description
The DeskPi DC PDU Lite (DP-0042) is a compact 0.5U rackmount DC Power Distribution Unit engineered specifically for 10-inch server racks such as the DeskPi RackMate T1 and RackMate T0.
Featuring 7 independent DC output channels with front-facing mechanical toggle switches and dual front/rear DC output barrel jacks, it eliminates messy DC wall adapters and consolidates power for single-board computers, network switches, cooling fan arrays, and monitoring screens into a single organized rack slot.
Key Features
- 0.5U Ultra-Compact Form Factor: Conserves valuable vertical space inside 10-inch server cabinets.
- Wide Voltage Compatibility: Supports input DC voltages up to 24V with no minimum voltage floor, matching typical 5V, 9V, 12V, or 19V homelab power supplies.
- High Current Throughput: Up to 8A total input current capacity, capable of simultaneously powering multiple SBCs and network appliances.
- Dual Front and Rear Ports: Each channel provides both front and rear output jacks sharing up to 3A per channel for versatile internal/external cable routing.
- Self-Recovering Overcurrent Protection: Each channel triggers an automatic fuse break when current exceeds 5A, automatically resetting after 4 seconds to protect attached devices.
- Independent Latching Toggle Switches: Front-facing mechanical switches provide satisfying, physical power cutoffs for individual nodes.
Technical Specifications
| Specification | Details |
|---|---|
| Model SKU | DP-0042 |
| Form Factor | 10-Inch Rack Mount (0.5U Height) or Desktop Placement |
| Input Voltage Range | DC 0V to 24V (Output voltage matches input voltage) |
| Total Input Current | Up to 8A Max |
| Channels | 7 Independent Channels |
| Channel Max Current | 3A per channel (shared between front/rear jacks) |
| Fuse Trip Threshold | > 5A Overcurrent |
| Automatic Reset Time | Approximately 4 seconds |
| Cabinet Fit | DeskPi RackMate T0, RackMate T1, and universal 10" racks |
Typical Applications & Wiring Safety
Recommended Scenarios
- SBC Cluster Power Hub: Power up to 7 Raspberry Pi or SBC nodes from a single 5V or 12V high-current main adapter.
- Homelab Networking: Power 10" micro-switches, routers, and PoE injectors cleanly.
- Cooling & Illumination: Drive 12V exhaust cooling fan panels and LED strip accessories.
Electrical Safety Precautions
- Ensure total attached current across all 7 channels does not exceed the 8A main input rating.
- The output voltage on every channel equals the input voltage applied. Do not connect 5V SBCs if a 12V or 24V power supply is plugged into the PDU.
Frequently Paired Accessories
| Accessory | SKU | Form Factor | Recommended Pairing |
|---|---|---|---|
| DeskPi RackMate T1 | DP-0022 | 8U Cabinet | Mount inside T1 to centralize cabinet power |
| 1U PCIe NVMe Mount | DP-0039 | 1U | Power Raspberry Pi 5 boards with NVMe storage |
| 0.5U Cable Management Panel | DP-0044 | 0.5U | Stack with PDU to guide DC power barrel cords neatly |
| 10" 2U Dual Cooling Fan Panel | DR-0006 | 2U | Connect active 12V exhaust fans directly to PDU channels |