EIRE300

300W Single Output Open Frame Power Supply.

The EIRE300 is an single output open frame AC/DC power supply that combines compact design with exceptional reliability and efficiency, delivering 300 Watts with a peak output of 375 Watts within a compact 4” x 2” footprint and a slim 1” profile. It offers versatility with unrivalled convection-cooled ratings of 200 Watts at 115 VAC, making it suitable for use in even the quietest of environments.

The product series offers power density exceeding 37.5W/in³ with efficiency up to 95%, significantly minimising power losses.  The product series offers a range of outputs from 12V to 60V, including standard options of 12V, 15V, 18V, 24V, 28V, 36V, 48V, and 54V. Each output voltage has a wide adjustment range, ensuring compatibility with most non-standard voltage requirements within this range.

Engineered for seamless integration into medical applications, the EIRE300 features 2 x MOPP isolation, low leakage currents, standard mounting holes and a dedicated auxiliary fan supply. Additional standard features include internal dual line fusing, remote sensing, and an AC_OK signal. The EIRE300’s low standby power consumption of less than 0.5W makes it optimal for energy-critical applications.

The series is not only certified to the latest international Medical Safety Standards but also offers a “BF” rating, making it suitable for equipment that requires direct contact with patients. This rating is crucial for applications like surgical instruments and critical care medical devices, ensuring that they can be safely used close to the patient without risk of electrical hazards.

Designed for both Class I and Class II equipment, the EIRE300 meets EMC Class B standards for conducted and radiated emissions. To maximise reliability and performance, the design utilises ultra long-life electrolytic capacitors and comes conformal coated as standard. Its high-efficiency design reduces heat output, supporting a wide operating temperature range of -40°C to +70°C, with a calculated MTBF exceeding 500K hours.

200W (115 VAC) convection
300W fan rating 375W peak for one second

Features

  • 300 Watts output
  • 4” x 2” x 1” footprint
  • Forced air or convection Cooled
  • High efficiency (Up to 95%)
  • Class I & II installations
  • High reliability design
  • Operating altitude up to 5000m
  • Wide input voltage range (85VAC – 264VAC)
  • Wide Operating temperature range (-40°C to +70°C)
  • Low no-load and standby power
  • Low EMC emissions (EN55032 Class B)
  • Auxiliary fan supply
  • 3 year warranty
  • Approved to latest standards:

IEC62368-1 (Industrial Safety)
IEC/UL60601-1 (Medical Safety)

VCCS300S
VCCS300S Scalable

Specifications

AC input voltage100 – 240 VRMS
Size4 x 2 x 1 Inches
Power rating300 Watts
EfficiencyUp to 95%
Power factor0.99
Holdup8mS @ 300W
14mS @180W
No load powertypically 0.25W
Operating temperature -40°C to +70°C
Leakage & touch current≤100uA
Output voltages11.7V to 60V

Documentation

Datasheets
Technical Reports

Coming soon

Mechanical Drawings
Manuals & Application Notes
Safety Approvals

Coming soon

Videos

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