PROTEK

51-65 WATT MEDICAL SWITCHING POWER SUPPLIES

DESCRIPT ION

The PM66 series of compact, open PCB constructed,

AC-DC switching power supplies are capable of delivering

51 to 65 watts of continuous power. They operate at 90 to

264VAC input voltage without the need of voltage

selection. They are ideally suited for use in medical

equipment not for life support. All models meet the safety

requirements of UL, CSA and IEC.

FE AT URES

•

R ecogniz e d o r ce rt i f ied b y U L,C S A and TÜ V

•

Sma ll s ize

•

100 % burn - i n

•

W i de input range 90 t o 26 4VAC

•

Input surg e cur r en t prot e c t i on

•

Over vol tage pro t e c ti on

•

Over curr ent p r ot ec ti on

•

C o mplia nt w i t h R o H S r e q u ir e m e n ts

INPUT SPECIFICATIONS

Input voltage：

90 t o 2 64VA C

Input f r equen c y：

4 7 to 6 3 Hz

Input curr ent：

1. 60A （ rm s ） fo r 11 5 VAC

1. 00A （ rm s ） f or 23 0VA C

E a rth l e aka ge cu rren t： 90 uA m a x. @ 115VA C , 6 0 H z

Safety Standard Approvals：

OUTPUT SPECIFICATIONS

Output voltage/current： See rating chart

Total output power：

65 watts maximum

Ripple and noise：

1﹪ peak to peak maximum

Overvoltage protection： Provided on output; set at

112 - 132﹪ of its nominal

output voltage

Overcurrent protection： The output protected to short

circuit conditions

Temperature coefficient： All outputs ±0.04﹪ /℃

maximum

Transient response：

Maximum excursion of 4﹪

or better on all models,

recovering to 1﹪ of final value

within 500us after a 25﹪

step load change

ENVIRONM ENTAL SPECIF IC AT IO NS

Opera t i ng t e m p era t ur e: 0t o + 7 0

℃℃

St orage tem p e r a t ure ： -40

t o + 8 5

℃℃

R e l a t i v e humidi t y：

5 ﹪ to 9 5 ﹪ n o n- c o n d en s i n g

Derating：

Derate from 100﹪at +50℃

linearly to 50﹪at +70℃

GENERAL SPECIFICATIONS

Switching frequency： 42KHz ±5KHz

Efficiency：

75﹪minimum on models with

Vo

12V, 66% minimum on the others

≧

Hold-up time：

10 msec minimum at 110VAC

Line regulation：

±0.5﹪maximum at full load

Inrush current：

17 amps @ 115VAC or 40 amps

@230VAC, at 25

cold start

℃

Withstand voltage：

4000VAC from input to output

1500VAC from input to ground

500VAC from output to ground

MTBF：

400,000 hours minimum at full load

at 25℃ ambient , calculated per

MIL-HDBK-217F

EMC Performance (EN60601-1-2: 2001)

EN55011:

Class B conducted, Class B radiated

FCC:

Class B conducted, Class B radiated

VCCI:

Class B conducted, Class B radiated

EN61000-3-2:

Harmonic distortion, Class A

EN61000-3-3:

Line flicker

EN61000-4-2:

ESD, ±8KV air and ±6KV contact

EN61000-4-3:

Radiated immunity, 3V/m for

80~2500MHz

EN61000-4-4:

Fast transient/burst, ±2KV

EN61000-4-5:

Surge, ±1KV diff., ±2KV com.

EN61000-4-6:

Conducted immunity, 3Vrms

EN61000-4-8:

Magnetic field immunity, 3A/m

EN61000-4-11:

Voltage dips, 30% reduction for 500ms,

60% reduction for 100ms and >95%

reduction for 10ms

2-

11

UL 2601-1, CSA C22.2 NO. 601.1

File No. E178020

TÜV EN60601-1

PM66 SERIES

(LV D)

150 uA m a x. @ 230VA C , 50 Hz

RoHS