Daburn Electronics and its Polytron Devices division have announced the MUI50 series of AC/DC medical power supplies. Accepting 85 V to 264 V, these universal input units deliver up to 50 W of continuous power and include a peak power function that allows up to 140% of rated output power for five seconds.

Source: Daburn ElectronicsSource: Daburn Electronics

Designed with safety in mind, the Isolation Class I and Class II power supplies 4,000 V AC reinforced two times MOPP insulation to protect against shock and electrocution, 5,000 V AC input to output isolation and a low leakage current of less than 100 µA. Additional safeguards include adjustable voltage output, overcurrent, overvoltage and short circuit protection as well as electromagnetic compatibility (EMC) compliance.

Featuring a high efficiency up to 92.5%, the MUI50 medical-grade power supplies operate from -40° C to 55° C without derating and up to 85° C with derating or forced air cooling. Their compact 3 inch x 1.5 inch open frame package makes them ideal for pulse oximeters, handheld ultrasound devices, mobile C-arm systems, ambulatory infusion pumps and ECG monitors.

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