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| AC-DC 300/400 Watts SMQ Series * * * * * * * High Power Density High Peak Load Rating DC OK Remote On/Off Universal Input xppower.com Single Outputs from 12.0 V to 54.0 V Internal Fan Specification Input Input Voltage Input Frequency Input Current * 90-264 VAC (120-370 VDC) * 47-63 Hz * 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 General Efficiency Isolation * 80% typical * 3000 VAC Input to Output, 1500 VAC Input to Ground, 250 VDC Output to Ground * 60 kHz typical for PFC stage, 30 kHz typical for main converter * 4.7 W/In3 (SMQ300), 6.25 W/In3 (SMQ400) * DC OK, TTL HIGH within 100-500 ms LOW 1 ms before loss of regulation * 138 kHrs per MIL-HDBK-217F Switching Frequency Power Density Signals MTBF Output Output Voltage Output Voltage Trim Minimum Load Start Up Delay Hold Up Time Line Regulation Load Regulation Transient Response * * * * * * * * 12 to 54 VDC - see table See table No minimum load required 2.5 s typical at 120 VAC 20 ms minimum at 120 VAC & 80% load 1% 1% 5% max. deviation, recovery to within 1% in 500 s for a 50% load change 1% pk-pk, 20 MHz BW 115-130% Vnom, recycle input to reset 120-150% of nominal current, auto recovery Unit shuts down, auto recovery 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 Ripple & Noise * Overvoltage Protection * Overcurrent Protection * Overtemperature Protection Remote Sense Remote On/Off * EMC & Safety Emissions Harmonic Currents Voltage Flicker ESD Immunity Radiated Immunity EFT/Burst Surge Conducted Immunity Dips & Interruptions Safety Approvals * EN55022 and FCC Part 15, level B conducted * EN61000-3-2 * EN61000-3-3 * EN61000-4-2, level 2 contact, level 3 air, Perf Criteria A * EN61000-4-3, 3 V/m, Perf Criteria A * EN61000-4-4, level 2, Perf Criteria A * EN61000-4-5, level 3, Perf Criteria A * EN61000-4-6, level 2, Perf Criteria A * EN61000-4-11, 30% 10 ms, 60% 100 ms, 100% 5000 ms Perf Criteria A, B, B * UL60950, CSA C22.2 No.60950, EN60950, CE Mark LVD * Compensates for up to 0.5 V drop * On = TTL Logic High or Open circuit Off = TTL Logic Low or Short circuit AC-DC Models and Ratings Maximum Power Output Voltage(1) Preset 12 V 15 V 18 V 24 V 27 V 36 V 48 V 54 V 12 V 15 V 18 V 24 V 27 V 36 V 48 V 54 V Range 12-15 V 12-15 V 16-21 V 22-30 V 22-30 V 31-47 V 48-56 V 48-56 V 12-15 V 12-15 V 16-21 V 22-30 V 22-30 V 31-47 V 48-56 V 48-56 V Output Current Maximum Peak(2) 25.00 A 46.66 A 20.00 A 46.66 A 16.66 A 33.33 A 12.50 A 23.33 A 11.11 A 23.33 A 8.33 A 17.07 A 6.25 A 12.72 A 5.55 A 12.72 A 33.33 A 46.66 A 26.66 A 46.66 A 22.22 A 33.33 A 16.66 A 23.33 A 14.81 A 23.33 A 11.11 A 17.07 A 8.33 A 12.72 A 7.40 A 12.72 A SMQ Model Number(3) SMQ300PS12-C^ SMQ300PS15-C^ SMQ300PS18-C SMQ300PS24-C^ SMQ300PS27-C SMQ300PS36-C SMQ300PS48-C^ SMQ300PS54-C SMQ400PS12-C^ SMQ400PS15-C^ SMQ400PS18-C SMQ400PS24-C^ SMQ400PS27-C SMQ400PS36-C SMQ400PS48-C^ SMQ400PS54-C 300 W 400 W 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 s 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. Available from Farnell. See pages 204-206. ^ Available from Newark. See pages 207-208. Mechanical Details A Mounting Hole 8 Places Scale 4:1 1.10 (27.94)* 2.00 (50.8) B A B A 0.25 (6.4) 0.75 (19.05) UNC6-32 (Zn-plated) 2.00 (50.8) 0.02 (0.6) 0.07 (1.9) 1.50 (38.1) 0.22 (5.6) 2.00 (50.8) 6.00 (152.4) A B 1.10 (27.94) 0.75 (19.05) A B Pin Control 1 VO- 4.00 (101.6) 1.80 (45.72) LN 2.50 (63.5) B 8.25 (0.32) A 1.10 (27.94) 0.75 (19.05) A Terminal Block M3 Screw 3 Pins 8.25 mm center 8.00 (203.2) Terminal Block M3.5 Screw 6 Pins 9.5 mm center 1.25 (31.75) 0.22 (5.6) A B A B 0.25 (6.4) M4 (Zn (yellow) - plated) 0.02 (0.6) 0.07 (1.9) B Mounting Hole 8 Places Scale 4:1 Pin 1 2 3 4 5 Control Function DC OK On/Off RTN -sense +sense VO+ B 2.00 (50.8) 1.50 (38.1) 1.10 (27.94)* Notes 1. 2. 3. 4. 5. 6. * Dimensions in inches (mm). Control connector mates with JST XHP-5 or equivalent. Fan connector is wired in parallel to the internal fan. No auxiliary output is available. Weight: 2.42 lbs (1100 g) approx. Maximum mounting screw penetration: 0.15 (4.00) from case outer surfaces. Remote ON/OFF activation is 3 minutes max. Dimension for SMU models is 1.20 (30.48). 17-Apr-07 |
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