Neumüller Elektronik GmbH has added the two latest AC/DC power supplies
for medical applications from DELTA Electronics
to its portfolio. While the open frame version MEU-600C24 with 600W convection cooled with U-channel is available, the MEB-1K2A24
was designed as a chassis power supply with 1200W power, 24VDC output voltage. This means a power increase of 20% with the same form factor. Both products are approved to EN/IEC/UL60950-1 (ITE standard) and EN/IEC/UL60601-1-2 4th Edition (medical standard) and have a wide input voltage range of 85 to 264VAC and an operating temperature range of -20 to +70°C, with the ability to operate at full power up to +50°C. The power supply is designed to operate at full power up to +50°C. The power supply is designed to operate at full power up to +20VAC and the power up to +20VAC can be supplied at full power up to +50°C.
Additional features are the included active current distribution in parallel operation, an analog (+/-10%) and digital voltage setting (PMBus) and the choice between "Remote On/Off", both in normal and inverted logic controllable. In addition, the MEB-1K2A24 has an intelligent fan speed control to minimize ambient noise and still ensure an optimal cooling function. Both units have an MTBF
of up to 500,000 hours and are particularly suitable for use in medical applications with 2 x MOPP insulation requirements; Type BF.