AEC-Q200 Certified High Frequency Power Transformer with 4KVrms Isolation Voltage and Compact SMD Footprint for EVs & Industry 4.0

Designed for the most demanding automotive and industrial environments, the GT06K Series is an AEC-Q200 certified high-voltage isolation transformer that ensures reliable performance under extreme conditions, including wide temperature ranges (-40℃ to +125℃), vibration, and salt spray. Featuring reinforced insulation compliant with IEC62368-1 and a minimum 8mm creepage distance, it provides robust electrical isolation up to 4KVrms for safety-critical applications. Its compact SMD footprint and wave-solderable design make it an ideal choice for next-generation electric vehicles and smart manufacturing systems requiring high efficiency, high reliability, and Industry 4.0 compatibility.

Features:

• Turns Ratio Options: Multiple configurations from 1:1 to 8:3 (e.g., 1:1, 1:2, 2:1, 3:4, 3:5, 3:8, 4:3, 8:3, 8:9, 1:1.7)

• Inductance (Pin 1-3): 538µH or 680µH (±35%) measured at 100kHz, 100mVrms

• Leakage Inductance (Primary with Secondary Shorted): Ranging from 0.6µH to 2.0µH max

• Capacitance (Primary to Secondary): 15pF to 30pF max

• DC Resistance (Primary 1-3): 750mΩ to 1500mΩ max

• DC Resistance (Secondary 6-4): 750mΩ to 1500mΩ max

• Isolation Voltage: 4KVrms (550Vrms continuous operation)

• Creepage & Clearance Distance: ≥ 8mm between primary and secondary windings

• Operating & Storage Temperature: -40℃ to +125℃

• Certification & Compliance: AEC-Q200 qualified, IEC62368-1 reinforced insulation

• MSL Rating: Level 1, floor life 0.5 year under ≤30°C / 60% RH

• Recommended Wave Soldering Profile Included: With preheat, ramp-up, peak temperature (250°C±3°C), and ramp-down guidelines

Applications

• Electric Vehicle Systems: On-board chargers (OBC), battery management systems (BMS), electric drive units, and DC-DC converters.

• EV Charging Infrastructure: AC/DC power modules in charging stations and wall boxes.

• Industrial Automation & Industry 4.0: Motor drives, servo controllers, PLCs, and high-precision motion control systems.

• Renewable Energy: Photovoltaic inverters, energy storage systems (ESS), and grid-tied converters.

• Telecommunications & Networking: Isolated power supplies for routers, switches, and PoE equipment.

• Medical & Railway Electronics: Safety-isolated power stages where high reliability and certification are mandatory.