Doc. No. PBC9 Rev.C 28-4-11

392

PM42 Series

3 0 - 4 8 W A T T S - A C / D C S I N G L E & M U L T I P L E O U T P U T

FEATURES

•

Medical and ITE approvals

•

Compact size

•

Single, dual and triple outputs

•

Wide-range input 90-264 VAC

•

Low earth leakage current

•

Level B emissions

•

RoHS compliant

OPERATING

MTBF

400,000 hours at full load at 25°C

ambient, calculated per MIL-HDBK-217F

Efficiency

80-88% typical except PM42-31-3A and

PM42-31-5A at 75% typical

Switching frequency

62 KHz typical

ENVIRONMENT

Operating temperature:

-10°C to +70°C

Storage temperature:

-40°C to +85°C

Relative humidity:

5% to 95% non-condensing

Derating:

Derate from 100% to +50°C linearly to

50% at +70°C

STANDARDS AND APPROVALS

Safety

UL 60601-1, CSA C22.2 No. 601.1, TÜV EN

60601-1,

UL 60950-1, CSA C22.2 No.

60950-1, TÜV EN 60950-1

C-Tick

AS/NZS CISPR11 Group1, Class A

EMC standards

IEC60601-1-2, EN55011 / EN55022 and

FCC, VCCI: Class B conducted . class B

radiated

Immunity standards

EN61000-3-2, EN61000-3-3, EN61000-4-

2, EN61000-4-3, EN61000-4-4, EN61000-

4-5, EN61000-4-6, EN61000-4-8,

EN61000-4-11

MECHANICAL

Dimensions

101x50.8x30mm

Weight

205g

INPUT

Voltage range

90-264 VAC

Frequency

47-63 Hz

Inrush current

25 A @ 115 VAC, or 50 A @ 230 VAC, at

25°C cold start

Input current

0.9 A (rms) for 100 VAC

0.5 A (rms) for 240 VAC

Earth leakage current

150 µA max. @ 264 VAC, 63 Hz

Isolation

Input – Output: 4000VAC

Input – Case:1500VAC

Output – Case: 500VAC

OUTPUT

Output voltage

See table

Output current

See table

Ripple and noise

100 mV peak to peak on 3.3 V & 5.0 V

models, 1% peak to peak on other models

Line regulation

±0.5% maximum at full load

Load regulation

See table

Minimum load current

See table

Transient response

Maximum excursion of +0.04% or better

on all models, recovering to 1% of final

value within 500 us after a 25% step

load change

Overvoltage protection

Provided on output #1 only; set at

112–132% of its nominal output voltage

Overcurrent protection

All outputs protected to short circuit

conditions

Temperature coefficient

All outputs ±0.04% /°C maximum

Hold-up time

12 ms minimum at 110 VAC

SPECIFICATIONS