DES C RI P T I O N

The

TM650

series

comprising

single

and

multiple output models for 650-700 watts of

continuous output power is specially designed

for medical applications not for life support.

They operate at 90 to 264VAC input voltage

without the need of a selector strap. The units

are constructed on a printed circuit board with a

U-bracket for mechanical support and heat

sinking.

A

cover-and-fan

assembly

can

be

added during manufacturing.

TM650 SERIES

Saf e t y Sta n da rd A ppr o va l s ：

FE AT URES

‧ EN61000-3- 2 class A and D compliant

‧ Po w e r Facto r 0.9 8 ty pical

‧ Ov er v o l tage protection

‧ Short-circuit protection

‧ Thermal prot ection

‧ Po w e r Fai l Detect (PFD)

‧ 100 % b u rn-in at full rate d load

‧ Remote sens e on output #1 and outp u t #2

‧ Remote inhi bit – TTL hig h disables output

‧ Compliant w i th RoHS req u irements

INPUT SPECIFICATIONS

Input voltage：

90 to 264VAC

Input frequency：

47 to 63Hz

Input current：

10A（rms）for 115VAC

5A（rms）for 230VAC

Earth leakage current：

100µA max. @ 115VAC, 60Hz

165µA max. @ 230VAC, 50H z

ENVI RONME N TA L S PECI F I C AT IONS

Operating te mperature ： 0 º C t o + 7 0 º C

S t orage temperature ：

-40ºC to +85 º C

Relati v e hu midit y ：

5% to 95% n on-con den sin g

Derating ：

Derate fr om 100% at +50 º C

linear ly to 50 % at +7 0ºC

OUTPUT SPECIFICATIONS

Output voltage/current：

See rating chart

Total output power：

See rating chart

Ripple and noise：

2% peak to peak maximum

Overvoltage protection： Provided on output #1 only; set

at 115 –140% of its nominal output

voltage

Overcurrent protection： All outputs protected to short

circuit conditions

Temperature coefficient： All outputs ±0.04%/ºC maximum

Transient response：

Maximum excursion of 4% or

better on all models, recovering to

1% of final value within 500µs

after a 25% step load change

PFD signal：

TTL logic high for normal

operation and TTL logic low upon

loss of input power. This signal

appears at least 1ms prior to

master output dropping 5% below

its nominal value. This signal also

provides a minimum delay of 100

ms after master output is within

regulation.

Remote inhibit：

Requires an external TTL high

level signal to inhibit outputs for

standard models.

GENERAL SPECIFICATIONS

Switching frequency：

70KHz ±10KHz

Power factor：

0.98 typical

Efficiency：

80% minimum on all models

Hold-up time：

12 msec minimum at 110VAC

Line regulation：

±0.2% maximum at full load

Inrush current：

50amps @115VAC or 100 amps

@ 230VAC at 25ºC cold start

Withstand voltage：

4000VAC from input to output

1500VAC from input to ground

500VAC from output to ground

MTBF：

300,000 hours minimum at full load

at 25ºC ambient, calculated per

MIL-HDBK- 217F

EMC Performance (EN60601-1-2)

EN55011:

Class B conducted, Class A radiated

EN61000-3-2:

Harmonic distortion, Class A and D

EN61000-3-3:

Line flicker

EN61000-4-2:

ESD, ±8KV air and ±6KV contact

EN61000-4-3:

Radiated immunity, 3V/m

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

RoHS

UL 60601-1

CSA C22.2 No. 601.1

TÜV EN60601-1

TRUMPower

650 WATT MEDICAL POWER SUPPLIES

Tumbler Technologies + TRUMPower

3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA

Phone: 408-988-6616

● Fax: 408-988-6622 ● email: sales@trumpower.com ● Website: www.TRUMPower.com

(LVD)