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TRUMPower
D E S C R IP T IO N
25-28 WATT MEDICAL POWER SUPPLIES
TM25 SERIES
( LV D )
The TM25 series of compact, open PCB constructed, AC-DC switching power supplies are capable of delivering 25 to 28 watts of continuous output power. They operate at 85 to 264VAC input voltage without the need of voltage selection. They are ideally suited for use in medical equipments, safety systems and monitoring equipments.
RoHS
F E AT U R E S
Low safety ground leakage current 100% burn-in 8 5 t o 2 6 4 VAC w i d e i n p u t r a n g e Input surge current protection O v e r v o l ta g e p r o t e c t i o n Overcurrent protection Open PCB construction 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
S a f e t y Sta n d a r d A p p r o va l s
UL 2601-1 CSA C22.2 No. 601.1
I N P U T S P E C I F I C AT I O N S
I n p u t v o l ta g e Input frequency Input current 8 5 t o 2 6 4 VA C 47 to 63 Hz 0 . 7 A r m s f o r 11 5 VA C 0 . 4 A r m s f o r 2 3 0 VA C E a r t h l e a k a g e c u r r e n t 9 0 A m a x . @ 11 5 VA C , 6 0 H z 1 5 0 A m a x . @ 2 3 0 VA C , 5 0 H z
TUV EN60601-1
GENERAL SPECIFICATIONS
Switching frequency 42KHz 5KHz Efficiency 70% minimum on single output model with Vo 12V, 68% minimum on the others 10 msec minimum at 110VAC 0.5% maximum at full load 10 amps @ 115VAC or 25 amps @ 230VAC at 25C cold start 4000VAC from input to output 1500VAC from input to ground 500VAC from output to ground 500,000 hours minimum at full load at 25C ambient, calculated per MIL- HDBK- 217F
Hold-up time
OUTPUT SPECIFICATIONS
Output voltage/current Total output power Ripple and noise Overvoltage protection See Rating Chart See Rating Chart 1% peak to peak max. Provided on output #1 only; set at 112-132% of its nominal output voltage All outputs protected to short circuit conditions
Line regulation Inrush current Withstand voltage
MTBF
Overcurrent protection
Temperature coefficient All outputs 0.04%/C maximum Transient response Maximum excursion of 4% or better on all models, recovering to 1% of final value within 500s after a 25% step load change
EMC Performance (EN60601-1-2:2001) E N 5 5 0 11 : Class B conducted, Class B radiated FCC: Class B conducted, Class B radiated VCCI: Class B conducted, Class B radiated EN61000-3-2: EN61000-3-3: EN61000-4-2: EN61000-4-3: EN61000-4-4: EN61000-4-5: EN61000-4-6: EN61000-4-8: E N 6 1 0 0 0 - 4 - 11 : Harmonic distortion, Class A and D Line flicker ESD, 8KV air and 6KV contact Radiated immunity, 3V/m for 80~2500 MHz Fast transient/burst, 2KV Surge, 1KV diff, 2KV com. Conducted immunity, 3Vrms Magnetic field immunity, 3A/m Voltage dips, 30% reduction for 500ms, 60% reduction for 100ms and >95% reduction for 10ms
E N V I R O N M E N TA L S P E C I F I C AT I O N S
Operating temperature: 0C to +70C Storage temperature Relative humidity Derating -40C to +85C 5% to 95% non-condensing Derate from 100% at +50C linearly to 50% at +70C
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
Product No. TM25-S5.1 TM25-S12 TM25-S15 TM25-S24 TM25-S28 TM25-D23 TM25-D25 TM25-T31 TM25-T32 TM25-T39 NOTES: 1. 2. 3. Vnom. 5.1V 12V 15V 24V 28V +5.1V +5.1V +5.1V +5.1V +5.1V Output #1 Imin. Imax. 0A 0A 0A 0A 0A 0.4A 0.4A 0.4A 0.4A 0.4A 5.5A 2.3A 1.9A 1.2A 1.0A 2.5A 2.5A 2.5A 2.5A 2.5A Tol. 2% 1% 1% 1% 1% 3% 3% 3% 3% 3% +12V +24V +12V +15V +24V Vnom. Output #2 Imin. Imax. Tol. (N/A) (N/A) (N/A) (N/A) (N/A) 0.2A 1.5A 0.1A 0.2A 0.1A 0.1A 0.8A 1.5A 1.0A 0.8A 5% 5% 5% 5% 5% -12V -15V -12V Vnom.
TM25 SERIES
Output #3 Imin. Imax. Tol. (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) 0.05A 0.05A 0.05A 0.2A 0.2A 0.2A 4% 4% 4% Maximum Output Power 28W 28W 28W 28W 28W 25W 25W 25W 25W 25W
All multiple output models may be operated at no-load without damage. At no-load, output voltage tolerance increases to 10%. Ripple and noise: Peak-to-peak with 20MHz bandwidth and 10F in parallel with a 0.1F capacitor at rated line voltage and load ranges. Safety agency approvals are for the above listed models in PCB format. Add suffix "B" for L-bracket format, or suffix "C" for enclosed format, e.g. TM25-T31C.
MECHANICAL SPECIFICATIONS Single Output Models
NOTES: 1. 2. 3. 4. 5. Dimensions shown in inch [mm] Tolerance 0.03 [0.76] maximum Input connector mates with Molex housing 09-50-3031 and Molex 2878 series crimp terminal. Output connector mates with Molex housing 09-50-3041 and Molex 2878 series crimp terminal. Weight 163 grams
Multiple Output Models
NOTES: 1. 2. 3. 4. 5. Dimensions shown in inch [mm] Tolerance 0.03 [0.76] maximum Input connector mates with Molex housing 09-50-3031 and Molex 2878 series crimp terminal. Output connector mates with Molex housing 09-50-3061 and Molex 2878 series crimp terminal. Weight 175 grams
[24.38]
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
PIN CHART
TM25 SERIES
Single Output Models
Product No. TM25-S5.1 TM25-S15 TM25-S28 PIN TM25-S12 TM25-S24 1 2 3 OUTPUT #1 4 OUTPUT #1
RETURN
RETURN
Multiple Output Models
Product No. TM25-D23 TM25-T31 TM25-T39 PIN TM25-D25 TM25-T32 1 OUTPUT #2 OUTPUT #2 2 OUTPUT #1 OUTPUT #1 3 OUTPUT #1 OUTPUT #1 4 COMMON RETURN COMMON RETURN 5 COMMON RETURN COMMON RETURN 6 N.C. OUTPUT #3
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

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