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AC Input

100-240VAC +/- 10%, 47-63 Hz single phase.

Turn On Time

Less than 2 seconds under all rated load conditions.

Input Current

115VAC: 3.0A max.

Hold-up Time

16 ms at 270W, nominal input (120VAC).

Inrush Current

The inrush at 264VAC, at a cold start, will not exceed 45A.

Overvoltage Protection

See chart for levels, latching type

Input Fuse

T6.3A, 250VAC fuse provided on all models.

Overload Protection

Hiccup Mode

Power Factor

Complies with EN61000-3-2.

Short Circuit Protection

Hiccup Mode

Efficiency

90% typical.

Overtemperature Protection

Provided on all models, auto-recovery.

Output Power

270W continuous.

Medical Safety Standards

EN/IEC/UL 60601-1, CSA22.2, No. 60601.1

Ripple and Noise

1% pk-pk max., 20MHz BW, differential mode. Measured with noise

probe directly across output terminals.

Isolation

Input-Output: 4000VAC, Input-Ground: 1500VAC, Output-Ground:

707VDC

Output Voltages

See chart.

Earth Leakage Current

260µA typical at 264Vac, 50Hz.

Total Regulation

See chart.

Operating Temperature

0° to 70°C, refer to derating curve.

Minimum Load

Not required.

Storage Temperature

-40 to +85°C.

Transient Response

500µs max. for a 50% load step, with 5mSec high load and 5mSec low

load.

Relative Humidity

5% to 95%, non-condensing

Enclosure Dimensions & Weight

3.35”W x 7.17”L x 1.17”H. See outline drawing.

Weight: 550 grams

MTBF (Mean-Time-Between-Failure):

325,000 hours at 40°C operating ambient temperature.

MINT2270A

270W Dual Output Series

Medical – Universal Input Power Supply

2 Year Warranty

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270W Convection Cooled AC-DC Power Supply

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Up to 90% Efficiency Typical

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Natural Interleaving Technology for PFC

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LLC Technology for DC Converter

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Remote ON/OFF by PS-ON Signal

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Approved to EN/IEC/UL60601-1 for Medical

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DC-OK, AC-OK Signal Active

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Compliant (LVD, RoHS)

Specifications