Overview
TP-P16 is an airborne DC-DC module for tethered UAVs with 850-1000VDC input, 50VDC nominal output (49.7-50.3VDC range), 16kW rated power, 320A rated and 340A maximum current, and an approximate weight of 6.5kg. TethPower TP-P16 is a 16kW airborne DC-DC power module for heavy-lift tethered UAV systems using a regulated 50V-class aircraft bus. It accepts 850-1000VDC tether input and delivers 320A rated output current for high-power propulsion and mission loads.
The 6.5kg module integrates forced-air cooling, ≥97% conversion efficiency and industrial protection functions for sustained field operation where smaller airborne converters do not provide enough output capacity.
Features
- 16kW continuous airborne power for heavy-lift UAV architectures
- 320A rated / 340A maximum output current
- 850-1000VDC tether input for high-power transmission
- Forced-air cooling and outdoor-oriented protection
- Integrated protection against input, output and thermal faults
Key specifications
| Brand | TethPower |
|---|---|
| Model | TP-P16 |
| Input voltage range | 850-1000VDC |
| Rated output voltage | 50VDC nominal (49.7-50.3VDC range) |
| Rated output current | 320A rated, 340A maximum |
| Rated power | 16kW |
| Peak output power | Not specified in current manual |
| Dimensions | 206 × 201 × 127mm ±1mm |
| Weight | Approx. 6.5kg |
| Protection rating | IP54 |
| Operating temperature | -40°C to +50°C |
| Efficiency | ≥97% |
| Voltage regulation accuracy | ≤±1% |
| Output ripple and noise | ≤±2% Vo |
| Storage temperature | −40°C to +80°C |
| Maximum altitude | 2,000 m |
| Cooling | Integrated forced-air cooling |
| MOQ | 1 unit |
| Warranty | 1 year |
For complete electrical characteristics, protection thresholds, EMC/safety data and connector definitions, refer to the product manual. Contact Stella for the current version.
Applications
- Heavy-lift tethered UAVs
- High-power surveillance
- Industrial inspection platforms
- Large mission payloads
- Special-purpose continuous-operation aircraft
System selection guidance
TP-P16 should be selected as part of the complete tethered UAV power chain, not from the kW rating alone. We review the aircraft battery/DC-bus voltage, continuous and peak demand, payload, tether length, cable voltage drop, operating altitude, temperature and ground-power architecture before confirming a matched configuration.
FAQ about TP-P16
What aircraft class is TP-P16 intended for?
TP-P16 is intended for heavy-lift platforms where the combined propulsion and mission load requires substantially more power than 8-12kW airborne modules can supply.
What is the confirmed continuous power rating?
The manual specifies 16kW rated output at 50V-class voltage and 320A rated current.
Does TP-P16 have a specified peak-power value?
No separate peak-power figure is stated in the current manual. The maximum current is 340A, but we do not convert that into a claimed peak-power rating without a specified peak-power value.
How much payload margin is required?
The airborne module weighs about 6.5kg, and the aircraft must also lift part of the tether and the mission payload. MTOW and real working payload should be checked together.
Can TP-P16 be used at high ambient temperature?
The manual specifies operation from -40°C to +50°C. Actual power capability depends on cooling airflow, installation and environmental conditions.
Downloads
Product manual
16kW Tethered Drone Power Supply | TP-P16 50V Module
Need a different voltage, connector or a complete tethered system?Discuss a custom requirement Configure your system
Product support and enquiries
We manufacture tethered UAV power systems and support project-specific system integration and customization.
| Contact | Stella |
|---|---|
| Website | www.tethpower.com |
| stella@ | |
| WhatsApp / Tel | +86 177 1431 2943 |
