TM25 TRUMPOWER | Alldatasheet
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Technical content
DESCRIPTION
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.
FEATURES
‧ Low safety ground leakage current ‧ 100% burn-in ‧ 85 to 264VAC wide input range ‧ Input surge current protection ‧ Overvoltage protection ‧ Overcurrent protection ‧ Open PCB construction ‧ Compliant with RoHS requirements INPUT SPECIFICATIONS Input voltage ： 85 to 264VAC Input frequency ： 47 to 63 Hz Input current ： 0 . 7 A （ rms ） for 115VAC 0 . 4 A （ rms ） for 230VAC Earth leakage current ： 90µA max. @ 115VAC, 60Hz Safety Standard Approvals ： GENERAL SPECIFICATIONS Switching frequency ： 42KHz ±5KHz Efficiency ： 70% minimum on single output model with Vo ≥ 12V, 68% minimum on the others Hold-up time ： 10 msec minimum at 110VAC Line regulation ： ±0.5% maximum at full load Inrush current ： 10 amps @ 115VAC or 25 amps @ 230VAC at 25ºC cold start Withstand voltage ： 4000VAC from input to output 1500VAC from input to ground 500VAC from output to ground MTBF ： 500,000 hours minimum at full load at 25ºC ambient, calculated per MIL- HDBK- 217F EMC Performance (EN60601-1-2:2001) EN55011: FCC: Class B conducted, Class B radiated Class B conducted, Class B radiated VCCI: 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 for 80~2500 MHz 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 ENVIRONMENTAL SPECIFICATIONS Operating temperature: 0ºC to +70ºC Storage temperature ： -40ºC to +85ºC Relative humidity ： 5% to 95% non-condensing Derating： Derate from 100% at +50ºC linearly to 50% at +70ºC OUTPUT SPECIFICATIONS Output voltage/current ： See Rating Chart Total output power ： See Rating Chart Ripple and noise ： 1% peak to peak max. 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%/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 TÜV EN60601-1 UL 2601-1 CSA C22.2 No. 601.1 TM25 SERIES (LVD) RoHS 150µA max. @ 230VAC, 50Hz TRUMPower 25-28 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
OUTPUT VOLTAGE/CURRENT RATING CHART Output #1 Output #2 Output #3 Maximum TM25-S5.1 5.1V 0A 5.5A 2% (N/A) (N/A) 28W TM25-S12 12V 0A 2.3A 1% (N/A) (N/A) 28W TM25-S15 15V 0A 1.9A 1% (N/A) (N/A) 28W TM25-S24 24V 0A 1.2A 1% (N/A) (N/A) 28W TM25-S28 28V 0A 1.0A 1% (N/A) (N/A) 28W MECHANICAL SPECIFICATIONS Single Output Models NOTES: 1. Dimensions shown in inch [mm] 2. Tolerance 0.03 [0.76] maximum 3. Input connector mates with Molex housing 09-50-3031 and Molex 2878 series crimp terminal. 4. Output connector mates with Molex housing 09-50-3041 and Molex 2878 series crimp terminal. 5. Weight ：163 grams Multiple Output Models NOTES: 1. Dimensions shown in inch [mm] 2. Tolerance 0.03 [0.76] maximum 3. Input connector mates with Molex housing 09-50-3031 and Molex 2878 series crimp terminal. 4. Output connector mates with Molex housing 09-50-3061 and Molex 2878 series crimp terminal. 5. Weight ：175 grams NOTES: 1. All multiple output models may be operated at no-load without damage. At no-load, output voltage tolerance increases to 10%. 2. Ripple and noise: Peak-to-peak with 20MHz bandwidth and 10µF in parallel with a 0.1µF capacitor at rated line voltage and load ranges. 3. 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. [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
TM25-S5.1 TM25-S15 TM25-S28 TM25-S12 TM25-S24 RETURN RETURN OUTPUT OUTPUT 1 2 3 4 5 6 TM25-D23 TM25-D25 OUTPUT OUTPUT OUTPUT COMMON RETURN COMMON RETURN N.C. TM25-T31 TM25-T39 TM25-T32 OUTPUT OUTPUT OUTPUT COMMON RETURN COMMON RETURN OUTPUT PIN Product No. Product No. PIN Single Output Models Multiple Output Models 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