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TRUMPower

D E SCR IPTION

The TM300 series comprising single and multiple

output models for 200 to 300 watts of continuous

output power is specially designed for medical

applications. They operate at 90 to 264VAC input

voltage without the need of a selector strap. All

auxiliary outputs are with magnetic amplifier to

keep regulation. The units are constructed on a

printed circuit board with a U-bracket for

mechanical

support

and

heat

sinking.

cover-and-fan assembly can be added during

manufacturing.

300 WATT MEDICAL POWER SUPPLIES

TM300 SERIES

( LV D )

RoHS

F EATU R E S

‧

EN61000-3-2 class A and D compliant

Pow er Factor 0.98 typical

O v e r v o l ta g e p r o t e c t i o n

Short-circuit protection

Pow er Fail Detect (PFD)

100% burn-in at full rated load

Remote sense on output #1 and output #2

Remote inhibit – TTL high disables output

C o m p l i a n t w i t h R o H S r e q u i r e m e n ts

Saf et y Sta n da rd A ppr o va ls：

UL 60601-1

CSA C22.2 No. 601.1

TÜV EN60601-1

INPUT SPECIFICATIONS

Input voltage :

Input frequency:

Input current :

90 to 264VAC

47 to 63Hz

4.7A (rms) for 115VAC

2.3A (rms) for 230VAC

Earth leakage current:

100µA max. @115VAC, 60Hz

220µA max. @ 230VAC, 50Hz

E N V IR O N M ENTA L SP E C IF ICATI O N S

Operating temperature

：

Storage temperature

：

Relative humidity

：

Derating

：

Cooling

：

0ºC to +70ºC

-40ºC to +85ºC

5% to 95% non-condensing

Derate from 100% at +50ºC

linearly to 50% at +70ºC

200/250/300 watts continuous

output power at 35 CFM forced

air cooling or 100/125/150 watts

at convention cooling

OUTPUT SPECIFICATIONS

Output voltage/current：

Total output power：

Ripple and Noise：

Overvoltage protection：

See rating chart

2% peak to peak maximum

Provided on output #1 only; set

at 115–140% of its nominal

output voltage

All outputs protected

to short circuit conditions

All outputs ±0.04%/ºC

maximum

Maximum excursion of 4%

or better on all models,

recovering to 1% of final value

within 500µs after a 25% step

load change

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

100ms after master output is

within regulation.

Requires an external TTL

high level signal to inhibit

outputs for standard models.

Switching frequency：

Power factor：

Efficiency：

Hold-up time：

Line regulation：

Inrush current：

GENERAL SPECIFICATIONS

KHz ±10KHz

0.98 typical

70% minimum on all models

12 msec minimum at 110VAC

±0.2% maximum at full load

30 amps @ 115VAC or 60 amps

@230VAC, at 25ºC cold start

4000VAC from input to output

Withstand voltage：

1500VAC from input to ground

500VAC from output to ground

300,000 hours minimum at full load

MTBF：

at 25ºC ambient, calculated per

MIL-HDBK- 217F

EMC Performance (EN60601-1-2: 2001)

EN55011:

Class B conducted, Class B

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

Overcurrent protection：

Temperature coefficient：

Transient response：

PFD signal：

Remote inhibit：

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

MEDICAL GRADE

OUTPUT VOLTAGE/CURRENT RATING CHART

Output # 1

Vnom. Imin. Imax.

3.3V

5.1V

12V

15V

24V

30V

48V

3.3V

5.1V

24V

3.0A

60A

3.0A

1.2A

25A

1.0A

20A

0.6A 12.5A

0.5A

10A

0.5A

6.3A

3.0A

35A

2.0A

35A

2.0A

35A

2.0A

35A

2.0A

35A

2.0A

35A

2.0A

35A

2.0A

35A

2.0A

35A

0.5A

6.3A

0.5A

6.3A

0.5A

6.3A

0.5A

6.3A

0.5A

6.3A

TM300 SERIES

Output # 2

Output # 3

Output # 4

Vnom. Imin. Imax. Tol. Vnom. Imin. Imax. Tol. Vnom. Imin. Imax.

Maximum

Output

Power (5)

200W

300W

250W

300W

Product No.

TM300-S3.3

TM300-S5.1

TM300-S12

TM300-S15

TM300-S24

TM300-S30

TM300-S48

TM300-Q403

TM300-Q40

TM300-Q41

TM300-Q42

TM300-Q45

TM300-Q46

TM300-Q47

TM300-Q48

TM300-Q49

TM300-Q410

TM300-Q411

TM300-Q412

TM300-Q413

TM300-Q414

Tol.

5.1V

12V

15V

12V

24V

12V

24V

2.0A

1.0A

0.8A

1.0A

0.5A

1.0A

0.5A

22A

10A

12V

15V

12V

5.1V

12V

5.1V

12V

5.1V

24V

12V

24V

15V

12V

15V

24V

12V

24V

12V

15V

12V

2.5A

NOTES:

Add suffix "C" for enclosed format with option fan control, e.g. TM300-Q45C.

All outputs are floating. It can be connected externally for positive or negative

output.

Output #1 & #2 can be adjusted within ±5% of their nominal voltage.

Output #3 & #4 can be adjusted within ±15% of their nominal voltage.

300 watts for "C" version with cover-and-fan assembly. 150 watts for U-bracket

version without moving air (maximum current of output #1 & #2 derated to 50%), or 300

watts with 35 CFM forced air provided by user.

TM300-S5.1 is rated 200 watts with 35 CFM forced air cooling or 100 watts

convection cooled. TM300-Q403 is rated 250 watts with 35 CFM forced air

cooling (maximum current of output #1 & #2 derated to 50%) or 125 watts

convection coole).

Single output models may be operated at no-load. At no-load, output voltage

tolerance increases to 10%.

MECHANICAL SPECIFICATIONS

Single Output Models

NOTES:

Dimensions shown in inch [mm]

Tolerance 0.02 [0.5] maximum

Input connector P1 is Dinkle DT-35-B01W-03 screws are

M3, Nickel plated.

Connector P4 mates with Molex housing 50-37-5103 and

pins 5263.

Connectors P2, P3, P5 and P6: M3*0.5 screw connections

Weight: 1.20 kgs. (2.64 lbs.) approx.

DC fan on P4 is rated at 12V/0.1A.

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

MEDICAL GRADE

MECHANICAL SPECIFICATIONS

Multiple Output Models

TM300 SERIES

NOTES:

Dimensions shown in inch [mm]

Tolerance 0.02 [0.5] maximum

Input connector P1 is Dinkle DT-35-B01W-03 screws are

M3, Nickel plated.

Connector P4 mates with Molex housing 50-37-5103 and

pins 5263.

Connectors P2, P3, P5 and P6: M3*0.5 screw connections

Output connector P7 mates with Molex housing 09-50-3041

and Molex 2878 series crimp terminal.

Weight: 1.24 kgs. (2.73 lbs.) approx.

DC fan on P4 is rated at 12V/0.1A.

PIN CHART

Single Output Models

CONN

P1 (AC)

＋VO1

(－VO1)

SIGNAL GROUND

Product No.

＋S

(VO1)

－S

(VO1)

TM300-S5.1 TM300-S3.3

TM300-S12 TM300-S15

TM300-S24 TM300-S30

TM300-S48

Product No.

TM300-S5.1

TM300-S12

TM300-S24

TM300-S48

CONN

TM300-S3.3

TM300-S15

TM300-S30

LIVE

NEUTRAL GROUND

PFD

INHIBIT

N.C.

VOID

N.C.

0V (FAN)

FAN

－VO1

VOID

Multiple Output Models

Product No.

TM300-Q403

TM300-Q41

TM300-Q45

TM300-Q47

TM300-Q49

TM300-Q411

TM300-Q413

CONN

TM300-Q40

TM300-Q42

TM300-Q46

TM300-Q48

TM300-Q410

TM300-Q412

TM300-Q414

CONN

Product No.

TM300-Q403

TM300-Q41

TM300-Q45

TM300-Q47

TM300-Q49

TM300-Q411

TM300-Q413

TM300-Q40

TM300-Q42

TM300-Q46

TM300-Q48

INHIBIT

TM300-Q410

TM300-Q412

TM300-Q414

P1 (AC)

SIGNAL GROUND

LIVE

NEUTRAL GROUND

＋VO1

－VO1

(－VO1)

＋S

(VO1)

－S

(VO1)

PFD

N.C.

＋S

(VO2)

－S

(VO2)

0V (FAN)

FAN

＋VO2

－VO2

＋VO3 －VO3

＋VO4

－VO4

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