EDAC POWER Launches EM1331 Series – GaN Medical AC/DC Desktop Power Supply
To meet the increasing demand for compact, high-performance power solutions in the medical industry, EDAC POWER introduces the EM1331 Series, a GaN-based medical AC/DC desktop power supply designed specifically for medical applications.
Leveraging advanced GaN technology, the EM1331 Series delivers up to 330W of output power at higher switching frequencies, reducing energy losses and minimizing component sizes like inductors and capacitors. Compared to traditional 300W silicon-based models, this series offers 50% higher power density, combining exceptional efficiency and compact design.
With an energy efficiency of up to 93% and standby power consumption of ≤ 0.5W, the EM1331 Series supports environmentally conscious designs while delivering high performance.
Certified according to IEC/EN60601-1 with a 2 x MOPP safety design, it ensures optimal electrical protection for patients and operators alike. Its wide output voltage range (12V to 56V) and customizable configurations make it ideal for various medical applications, including:
- Diagnostic and monitoring equipment
- Medical imaging systems
- Therapeutic and ultrasonic devices
- Dental and clinical instruments

Product Highlights
- 2 x MOPP, fully compliant with IEC/EN60601-1 medical safety standards
- Gallium Nitride (GaN) based design for superior power density
- Compact and space-saving form factor
- Active PFC (Power Factor Correction) for improved efficiency
- Comprehensive protections: Short circuit, Over voltage, Over current, Over temperature
- High efficiency up to 93%
- Low no-load power consumption ≤ 0.5W
- MTBF > 100,000 hours for long-term reliability