SMQ300PS12-C XPPOWER | Alldatasheet

Document overview

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Technical content

  • High Power Density
  • High Peak Load Rating
  • DC OK
  • Remote On/Off
  • Universal Input
  • Single Outputs from 12.0 V to 54.0 V
  • Internal Fan SMQ Series Input Input Voltage • 90-264 VAC (120-370 VDC) Input Frequency • 47-63 Hz Input Current • 5.00 A at 90 VAC (SMQ300),

6.35 A at 90 VAC (SMQ400)

Inrush Current • 35 A max at 230 VAC Power Factor • 0.99 typical Earth Leakage Current • <2.5 mA at 230 VAC/50Hz <1.5 mA at 115 VAC/60Hz Output Output Voltage • 12 to 54 VDC - see table Output Voltage Trim • See table Minimum Load • No minimum load required Start Up Delay • 2.5 s typical at 120 VAC Hold Up Time • 20 ms minimum at 120 VAC & 80% load Line Regulation •± 1 % Load Regulation •± 1 % Transient Response • 5% max. deviation, recovery to within 1% in 500 µs for a 50% load change Ripple & Noise • 1% pk-pk, 20 MHz BW Overvoltage Protection • 115-130% Vnom, recycle input to reset Overcurrent Protection • 120-150% of nominal current, auto recovery Overtemperature • Unit shuts down, auto recovery Protection Remote Sense • Compensates for up to 0.5 V drop Remote On/Off • On = TTL Logic High or Open circuit Off = TTL Logic Low or Short circuit xppower.com General Efficiency • 80% typical Isolation • 3000 VAC Input to Output,

1500 VAC Input to Ground,

250 VDC Output to Ground

Switching Frequency • 60 kHz typical for PFC stage, 30 kHz typical for main converter Power Density • 4.7 W/In 3 (SMQ300), 6.25 W/In3 (SMQ400) Signals • DC OK, TTL HIGH within 100-500 ms LOW 1 ms before loss of regulation MTBF • 138 kHrs per MIL-HDBK-217F Environmental Operating Temperature • 0 ˚C to +70 ˚C, derate linearly from 100% at +50 ˚C to 50% at +70 ˚C Cooling • Via internal fan Operating Humidity • 5-90% RH, non-condensing Storage Temperature • -20 ˚C to +85 ˚C Shock • 15 g (non-operation), 11 ms half sine-wave, 3 times for each axis Vibration • 10 Hz - 55 Hz (non-operation) 2 g, sweep time 3 mins, 60 mins/axis EMC & Safety Emissions • EN55022 and FCC Part 15, level B conducted Harmonic Currents • EN61000-3-2 Voltage Flicker • EN61000-3-3 ESD Immunity • EN61000-4-2, level 2 contact, level 3 air, Perf Criteria A Radiated Immunity • EN61000-4-3, 3 V/m, Perf Criteria A EFT/Burst • EN61000-4-4, level 2, Perf Criteria A Surge • EN61000-4-5, level 3, Perf Criteria A Conducted Immunity • EN61000-4-6, level 2, Perf Criteria A Dips & Interruptions • EN61000-4-11, 30% 10 ms, 60% 100 ms, 100% 5000 ms Perf Criteria A, B, B Safety Approvals • UL60950, CSA C22.2 No.60950, EN60950, CE Mark LVD

Output Voltage(1) Output Current Model Number(3) Preset Range Maximum Peak(2) 300 W 12 V 12-15 V 25.00 A 46.66 A SMQ300PS12-C†^ 15 V 12-15 V 20.00 A 46.66 A SMQ300PS15-C†^ 18 V 16-21 V 16.66 A 33.33 A SMQ300PS18-C 24 V 22-30 V 12.50 A 23.33 A SMQ300PS24-C†^ 27 V 22-30 V 11.11 A 23.33 A SMQ300PS27-C 36 V 31-47 V 8.33 A 17.07 A SMQ300PS36-C 48 V 48-56 V 6.25 A 12.72 A SMQ300PS48-C†^ 54 V 48-56 V 5.55 A 12.72 A SMQ300PS54-C 400 W 12 V 12-15 V 33.33 A 46.66 A SMQ400PS12-C†^ 15 V 12-15 V 26.66 A 46.66 A SMQ400PS15-C†^ 18 V 16-21 V 22.22 A 33.33 A SMQ400PS18-C 24 V 22-30 V 16.66 A 23.33 A SMQ400PS24-C†^ 27 V 22-30 V 14.81 A 23.33 A SMQ400PS27-C 36 V 31-47 V 11.11 A 17.07 A SMQ400PS36-C 48 V 48-56 V 8.33 A 12.72 A SMQ400PS48-C†^ 54 V 48-56 V 7.40 A 12.72 A SMQ400PS54-C Notes 1. Other voltages are available. Contact sales office for details. 2. Standard models have foldback mode current protection with a high peak load capacity. This peak can be taken for 500 µs max. 3. For optional U-channel versions without fan/cover, change SMQ prefix to SMU, and delete suffix ‘-C’ from model number. Requires forced air cooling at 18 CFM. LN 1.10 (27.94)* 1.50 (38.1) B B A A 2.00 (50.8) 0.75 (19.05) 6.00 (152.4) VO- VO+ 8.25 (0.32) 4.00 (101.6) Pin Control 1 Terminal Block M3.5 Screw 6 Pins 9.5 mm center 2.00 (50.8) A A A A B B B B 1.25 (31.75) 2.00 (50.8) A A B B 1.50 (38.1) Terminal Block M3 Screw 3 Pins 8.25 mm center 2.00 (50.8) A Mounting Hole 8 Places Scale 4:1 B Mounting Hole 8 Places Scale 4:1 0.07 (1.9) 0.02 (0.6) 0.22 (5.6) 0.25 (6.4) UNC6-32 (Zn-plated) 0.22 (5.6) 0.25 (6.4) 0.07 (1.9) 0.02 (0.6) (Zn (yellow) - plated) 1.10 (27.94)* 8.00 (203.2) Control Pin Function

1 DC OK

2 On/Off

3 RTN

  1. Dimensions in inches (mm). 2. Control connector mates with JST XHP-5 or equivalent. 3. Fan connector is wired in parallel to the internal fan. No auxiliary output is available. 4. Weight: 2.42 lbs (1100 g) approx. 5. Maximum mounting screw penetration: 0.15 (4.00) from case outer surfaces. 6. Remote ON/OFF activation is 3 minutes max. * Dimension for SMU models is 1.20 (30.48). † Available from Farnell. See pages 204-206. ^ Available from Newark. See pages 207-208. Mechanical Details