Bel MEPG500 series medical AC-DC power supply

Bel’s MEPG500 series of medical AC-DC power supplies provides up to 500W of regulated output power over a wide input range of 90VAC to 264VAC. The power supplies are available in six single output voltages ranging from 12V to 58V. The MEPG500 Series can be used in applications that require low power loss and simple thermal management. RoHS compliant and CE marked, the power supplies are safety agency certified and meet the latest regulatory requirements.

Features

• New efficient GaN power technology design
• High efficiency up to 94%
• Form factor: 5 in × 3 in × 1.6 in (127mm × 76.2mm × 40.64mm)
• Output power: 500W (forced‑air cooling), 300W (convection cooling)
• 550W peak power (up to 10 seconds)
• High power density of 20.83 W/in³
• Operating temperature range: −40°C to +70°C
• Thermal shutdown feature with dual fusing
• Available with metal enclosures and accessories
• Compliant with IEC / EN / ANSI AAMI 60601‑1
• I²C interface communication provision planned for future addition
• Over‑temperature, over‑voltage (OV), over‑current (OC), and short‑circuit (SC) protection
• Optional standby 5 VDC, PGPF signal, and remote ON/OFF features
• 12VDC, 0.5A fan output and remote sense signal

Applications

• Therapy devices
• Hospital beds
• Imaging equipment
• Monitoring devices
• Surgical devices
• Ultrasound equipment
• Diagnostic equipment
• Dialysis equipment
• Drug pumps