TRAFOTEK CHK0520 High-Frequency Industrial Transformer
Key Parameters
- Rated Output: 24V DC / 5A
- Frequency Range: 40-60Hz (30kHz output)
- Certification: CSA Approved
- Efficiency: ≥90% with active PFC
- Protection: IP20 (Short-circuit/Overload/Overvoltage)
- Operating Temp: -20°C to +70°C
Industrial-Grade Performance Features
Engineered for precision power management in harsh environments, the TRAFOTEK CHK0520 delivers:
- Ultra-stable voltage regulation (±1%)
- EMI/RFI noise suppression technology
- Zero-crossing switching for reduced harmonics
- DIN-rail mountable design (35mm)
- 5000m altitude operation capability

Apextron Technology Advantage
As global leaders in industrial automation solutions since 2003, we specialize in:
Core Brands
- • ABB
- • GE
- • FANUC
- • FOXBORO
- • TRICONEX
- • BENTLY NEVADA
Product Expertise
- • PLC/DCS Modules
- • Motion Control Systems
- • Redundant Power Supplies
- • Industrial Networking
- • Obsolete Parts Solutions
Inventory Advantage: 60,000+ components in stock
Logistics: Global express shipping via UPS/DHL/FedEx
Support: 24/7 technical assistance + 1-year warranty
Immediate Availability
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All products include certification documents and operation manuals









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