TransphormHighest Performance, Highest Reliability GaN

Aviation’s First Passively Cooled
(Fanless) 420 W Power Supply


• 10% more efficient than competition
• 3 lbs product weight
• Airbus A318-A321, A330, A340, A380
• Boeing B767, B787 VIP

Learn More

Aviation’s Most Efficient
1200 W Power Supply

AES’ PS6120

• 11.5% more efficient than competition
• 8.8 lbs product weight
• Airbus A318-A321, A330, A340, A380
• Boeing B767, B787 VIP

Learn More

Introducing the Gen III PQFN88 FETs

• Source and Drain tabs
• 72 mΩ on-resistance
• ± 20 V gate robustness
• 4 V threshold

Learn More


Understanding High Voltage
GaN FET Quality + Reliability

Available on Demand


Now Sampling: TP90H050WS

900 Volt, Gen III GaN FET

• 1000 V transient rating
• 8 kW output in a half bridge topology
• 50 mOhm typical on-resistance

Learn More

Wentai’s New Titanium Power Supply

1.6 kW GaN ATX PC Gaming PSU

• 20% power density increase
• ~95% efficiency at 50% full load
• Fully modular, low noise

Learn More

The Highest Quality GaN FETs
Powering Next Gen
Power Adapters

Offered at 175°C

Introducing Gen III AEC-Q101 Qualified GaN FETs

• 4 V threshold
• ±20 V gate robustness
• 2nd auto-qualified device

Learn More

TDK’s New AC-DC 504 W Power Supply

Smaller. More efficient. Different.

Designed for harsh environments

• 5% efficiency increase
• 30% increase in power density (100 W/in3)
• Runs 30% cooler
• Transphorm's quality and reliability

Learn More


• Over a quarter of a million devices shipped
• Over 1.3 billion field hours of operation realized
• High volume scalability available

The GaN Revolution is here.

Learn More

Smaller Power Systems
Bigger Power Supply Benefits

Delta’s 800W server PSU uses GaN to:

• Reduce system size
• Integrate a backup battery
• Maintain same CRPS form factor

Learn More

An Extreme Generator
Powered by Extreme Tech

The Kodiak Extreme: The first portable solar-powered
generator built with GaN.

• 33% more power
• 98% inverter efficiency
• Fast charging
• Water-resistant

Learn More

Visit Inergy

Quality & Reliability


Transphorm Wire

Back to top

Transphorm prioritizes Quality + Reliability. To ensure our Q+R, we innovate at each stage within the FET development process—design, fabrication, device, and application support. The result? Customers produce groundbreaking, high performing GaN-based products that reimagine what’s possible with power. Welcome to the GaN Revolution.