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RF Guru
30A 13.8V PowerPole PowerHub 4
30A 13.8V PowerPole PowerHub 4
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€49,00 EUR
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€49,00 EUR
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PowerHub4 – Rugged 30 A PowerPole Distributor
Updated: October 2025
The PowerHub4 is a hand-built 13.8 V power distribution hub featuring four genuine Anderson PowerPole PP45 ports. Designed for demanding radio shacks, field stations, or lab benches, it provides clean 30 A continuous current with virtually zero voltage drop.
✅ Ready to deploy: each unit is individually tested before leaving our workshop.
Highlights
- 4 genuine Anderson PowerPole PP45 outputs
- 30 A continuous current handling, single-board design
- Compact 3D-printed enclosure, built and finished in-house
- Pure 13.8 V distribution — minimal voltage drop even under full load
- Integrated reverse-polarity and over-current protection
- Hand-soldered and quality-checked the RF.Guru way
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 13.8 V DC nominal (11–15 V DC) |
| Continuous Current | 30 A (4× PP45 ports shared) |
| Connector Type | Anderson PowerPole PP45 |
| Enclosure | 3D-printed, matte black |
| Dimensions | 80 × 80 × 30 mm (approx.) |
| Weight | ≈ 150 g |
Build Philosophy
Unlike mass-produced DC hubs, every PowerHub4 is assembled and verified by hand. The 3D-printed housing is heat-resistant, ensuring reliable operation. Internal PCB uses low-resistance tinned copper bus traces for minimal loss at high current.
🧰 Install with confidence: use 30 A rated cabling and secure the hub close to your PSU for best performance.
Mini-FAQ
- Q: Can I use it with a 20 A power supply? — Yes. The hub draws only what your equipment needs and remains efficient down to 5 A.
- Q: What connectors fit? — Standard PP45 series (Anderson, West Mountain, etc.).
- Q: Is the PowerHub4 noisy? — No. The internal layout minimizes RF pickup and avoids switching components entirely.
Interested in more technical content? Subscribe to our updates for deep-dive RF articles and lab notes.
Questions or experiences to share? Feel free to contact RF.Guru.
Written by Joeri Van Dooren, ON6URE — RF engineer, antenna designer, and founder of RF.Guru, specializing in high-performance HF/VHF antennas and RF components.
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