14 to 28 VDC Step Up Converter
$594.95
Lone Star Aviation’s new 14 to 28.0 vdc STEP-UP Converter is the smallest, most efficient (90%), and the most reliable STEP-UP converter in our industry today.
This third-generation DC converter is ideal for applications that require voltage from 14 to 28 volts, such as the Bendix King KX-155, KX-165, KY-196A, KY-196B, Motorola VHF/UHF transceivers, and Artex ELTs.
FAA TSO-C71 Approved.
Lone Star Aviation 14 to 28 VDC Step-Up Converter
This compact and lightweight DC-DC step-up converter from Lone Star Aviation is designed to deliver reliable performance with high efficiency, making it an excellent choice for a wide range of avionics applications.
With a 90% efficiency rating, this converter minimizes power loss, ensuring optimal performance in aircraft systems. Its rugged design allows for continuous 8-amp operation, with a peak capacity of 9 amps. Equipped with comprehensive protections—reverse polarity, over-voltage, short-circuit, and over-current—the unit ensures durability and safety during operation.
Key Features
- Ultra compact and lightweight — Only 275g
- Input Voltage: 9 VDC — 16 VDC
- Output Voltage: 28VDC (8A continues / 9A peak)
- Output adjustment potentiometer
- Universal mounting bracket with adjustment slots
- LED Status Indicators, 90% Efficiency
- Operating temperature: 55°C to 70°C
- Over & under voltage, short circuit, over current, reverse polarity circuit protection
- Regulation load: ±0.5%
- Ripple input/output: 20 mVpp — 25 mVpp
- Simple installation
- TSO C71 approved
Additional information
| Weight | 0.7 lbs |
|---|---|
| Dimensions | 2.5 × 4.5 × 2 in |
| Approvals | FAA TSO C71 |
| Input Voltage | 9 VDC – 20 VDC |
| Input Transient Surge Protection | Input reverse polarity protection |
| Output Voltage | 27.5 VDC |
| Output Current | 8A (continuous), 9A, peak |
| Efficiency | 90% (13.5 VDC @ 8A) |
| Over Voltage | 20 VDC, max. |
| Over Current | 110% — 140% > 10.0A auto recovery |
| Short Circuit | Auto Recovery |
| Output Ripple | 20mVp-p — 25mVp-p |
| Operating Altitude | 50,000 feet |
| Operating Temperature | -55°C to 71°C |
| Terminal Block | (4) Phillips pan head screws |
| MTBF | 100,000 hr |
