45-480 Watts xppower.com THF Series • Wide Adjustment Range • Rugged for Industrial Use • High Efficiency • Overvoltage Protection • Overcurrent Protection • Overtemperature Protection • Lightweight Design Specification Input General Input Voltage • 90-264 VAC except: 90-132/176-264 VAC switch-selectable (THF120 and THF480LSxx models) and 180-264 VAC (THF480PS models) Input Frequency • 47-63 Hz Input Current • 0.5 A at 230 VAC 45 W models, 0.8 A at 230 VAC 75 W models, 1.4 A at 230 VAC 120 W models, 1.8 A at 230 VAC 240 W models, 4.0 A at 230 VAC 480 W models Inrush Current • 60 A max Power Factor • All units EN61000-3-2 compliant, ≥0.95 THF240, ≥0.70 THF480 Earth Leakage Current • <1.0 mA max 45 and 75 W models, <3.5 mA max 120, 240 & 480 W models at 240 VAC Output Switching Frequency • • • • Start Up Rise Time • Hold Up Time • Line Regulation • Load Regulation Ripple & Noise Overvoltage Protection Overload Protection • • • • Temperature Coefficient • See tables ±10% ±2% max 800 ms max 45 and 240 W models, 1000 ms 75 W models, 500 ms 120 W models, 1200 ms 480 W models 60 ms max 45 & 75 W models, 70 ms max 120 W models, 40 ms max 240 W & 480 W models 50 ms at 230 VAC 45 & 75 W models, 30 ms at 230 VAC 120 W models, 20 ms at 230 VAC max 240 W models, 16 ms at 230 VAC max 480 W models ±1.0% max 45 W models, ±0.5% 75, 120, 240 & 480 W models ±0.5% max, ±1% max 45 W models See tables 115-135% 105-150%, constant current with auto recovery 0.03% /˚C • 72-89% (see tables) • 3000 VAC Input to Output 1500 VAC Input to Ground 500 VAC Output to Ground • 100 kHz typical 45 & 240 W models 70 kHz typical 480 W models 50 kHz typical 75 & 120 W models Environmental Operating Temperature Operating Humidity Storage Temperature Vibration • • • • See derating curves 90% RH, non-condensing -20 ˚C to +85 ˚C 2 G, 10 Hz to 500 kHz, 10 min/cycle for 60 minutes each axis EMC & Safety Emissions Output Voltage Output Voltage Trim Initial Set Accuracy Start Up Delay 1 Efficiency Isolation Voltage Flicker ESD Immunity Radiated Immunity EFT/Burst Surge Conducted Immunity Safety Approvals • EN55022/55011, Class B conducted and radiated, EN61000-3-2, 3 • EN61000-3-3 • EN61000-4-2, level 3 air, Perf Criteria B • EN61000-4-3, 10 V/m, Perf Criteria B • EN61000-4-4, level 3, Perf Criteria B • EN61000-4-5, level 3, Perf Criteria B • EN61000-4-6, 10 V rms, Perf Criteria B • EN60950, UL508, (UL60950 on 120, 240 & 480 W models) THF Models and Ratings Maximum Output Power 25 W 42 W 42 W 48 W Output Voltage Nominal 5.0 V 12.0 V 15.0 V 24.0 V Output Voltage Adjustment 4.75-5.50 V 10.80-12.20 V 13.50-16.50 V 21.60-26.40 V Output Current Maximum 5.0 A 3.5 A 2.8 A 2.0 A Ripple and Noise(1) 100 mV 200 mV 240 mV 480 mV Efficiency 72% 77% 77% 80% Model Number THF45US05 THF45US12 THF45US15 THF45US24 Notes 1. Measured at 20 MHz bandwidth using a 12’’ twisted pair terminated with a 0.1 µF/47 µF capacitor. Mechanical Details THF45 MODELS PINOUT Pin Function 1 AC Input 2 AC Input 3 Earth 4 DC Output -V 5 DC Output -V 6 DC Output +V 7 DC Output +V 8 LED 9 +V Adj Weight 0.40 kg Derating Curve NB: The THF45 will operate at full load from 85-264 VAC input. 2 THF Models and Ratings Maximum Output Power 76 W 77 W 77 W 120 W 120 W 120 W Output Voltage Nominal 12.0 V 24.0 V 48.0 V 12.0 V 24.0 V 48.0 V Output Voltage Adjustment 12.00-14.00 V 24.00-27.00 V 48.00-53.00 V 12.00-14.00 V 24.00-28.00 V 48.00-53.00 V Ripple and Noise(1) 100 mV 150 mV 240 mV 80 mV 80 mV 100 mV Output Current Maximum 6.3 A 3.2 A 1.6 A 10.0 A 5.0 A 2.5 A Efficiency 76% 80% 81% 80% 84% 85% Notes 1. Measured at 20 MHz bandwidth using a 12” twisted pair terminated with a 0.1 µF/47 µF capacitor. Mechanical Details THF120 MODELS THF75 MODELS Weight: THF75 0.55 kg THF120 0.65 kg Derating Curves THF75 MODELS 3 THF120 MODELS Model Number THF75US12 THF75US24 THF75US48 THF120LS12 THF120LS24 THF120LS48 THF Models and Ratings Maximum Output Power 240 W 240 W 480 W 480 W 480 W 480 W Output Voltage Nominal 24.0 V 48.0 V 24.0 V 48.0 V 24.0 V 48.0 V Output Voltage Adjustment 24.00-28.00 V 48.00-53.00 V 24.00-28.00 V 48.00-53.00 V 24.00-28.00 V 48.00-53.00 V Output Current Maximum 10.0 A 5.0 A 20.0 A 10.0 A 20.0 A 10.0 A Ripple and Noise(1) 80 mV 150 mV 240 mV 480 mV 240 mV 480 mV Efficiency 84% 85% 89% 89% 89% 89% Model Number THF240PS24 THF240PS48 THF480LS24 THF480LS48 THF480PS24 THF480PS48 Notes 1. Measured at 20 MHz bandwidth using a 12” twisted pair terminated with a 0.1 µF/47 µF capacitor. Mechanical Details THF240 MODELS THF480 MODELS Derating Curves THF240 MODELS THF480PSXX MODELS THF480LSXX MODELS 4