Engineered for Performance

The GT1011 is a robust, high-frequency drive transformer engineered for critical isolation and signal transfer in modern power conversion systems. Its precise 1:1 turns ratio between windings (3-4):(5-8) ensures accurate pulse transmission without voltage scaling. With a minimum inductance of ‌200µH @ 100kHz‌ (all primary/secondary windings) and ultra-low leakage inductance (‌Lk ≤1µH max‌), it maintains signal integrity at high switching frequencies.

Built for Reliability

• ‌5,000V DC Hi-Pot Isolation‌ between Pin 3-5 (1mA, 60s)
• Extremely low DC resistance (‌DCR ≤0.16Ω max‌ per winding) minimizes power loss
• Industrial-grade operating temperature: ‌-40°C to +75°C‌ (including self-temperature rise)
• Storage temperature tolerance: ‌up to +85°C‌
• Rugged construction for harsh environments

Key Applications

• ‌Switching Power Supplies‌: Isolating MOSFET/IGBT drivers in AC-DC/DC-DC converters
• ‌Renewable Energy‌: Gate drive signal coupling in solar inverters & EV charging systems
• ‌Motor Control‌: Safe PWM transmission for industrial VFDs and servo drives
• ‌Bridge Topologies‌: Shoot-through prevention in resonant LLC converters (half/full-bridge)

ABOUT US:

Shinhom Enterprise was founded in Xi'an China with 37 years of experiencing of designing & manufacturing transformers & Coils components.
High quality, low cost and best service are what we pursuit most!
Meanwhile, the certification of ISO 9001 by SGS system was also earned.
Shinhom is to remain a specialist in designing and manufacturing high-performance transformers,power inductors, choke coils power supplies for purchasers around the world.