AC-DC 25 Watts xppower.com ECL25 Series • Ultra Compact Size • Low Cost • Single Outputs from 3.3 to 48 V • PCB Mount & Open Frame • Encapsulated PCB Mount • Class II • Peak Load Capability Specification Input Input Voltage Input Frequency Input Current Inrush Current Earth Leakage Current Input Protection General • • • • • • 85-264 VAC (120-370 VDC) 47-63 Hz 0.4 A rms at 230 VAC 20 A at 115 VAC, 40 A at 230 VAC, Class II construction no earth Internal 2 A fuse Output Voltage Output Voltage Trim Initial Set Accuracy Minimum Load Start Up Delay Start Up Rise Time Hold Up Time Line Regulation Load Regulation Transient Response • • • • • • • • • • Ripple & Noise • Overvoltage Protection Overload Protection Short Circuit Protection Temperature Coefficient • • • • See tables ±5% (not encapsulated units) ±1% No minimum load required 2 s max 14 ms max 16 ms typical at full load & 115 VAC ±0.5% max ±1% max 4% max deviation, recovery to within 1% in 500 µs for a 25% load change 3.3-5 V versions: 50 mV pk-pk, 12-15 V versions: 120 mV pk-pk, 24-48 V versions: 200 mV pk-pk, 20 MHz BW 115-135% Vnom, recycle input to reset 120-170% Trip and restart (Hiccup mode) 0.05%/°C Output Efficiency Isolation Switching Frequency Power Density MTBF • • • • • See tables 3000 VAC Input to Output 70 kHz typical 5.6 W/In3 (PCB Mount version) >400 kHrs per MIL-HDBK-217F Environmental Operating Temperature • -20 °C to +70 °C, derate linearly from 100% at +50 °C to 50% at +70 °C Cooling • Convection-cooled Operating Humidity • 95% RH, non-condensing Storage Temperature • -40 °C to +85 °C Operating Altitude • 3000 m Vibration • 2 g, 10 Hz to 500 kHz, 10 mins/cycle, 60 mins each cycle EMC & Safety Emissions Harmonic Currents ESD Immunity Radiated Immunity • • • • EFT/Burst Surge Conducted Immunity Magnetic Fields Dips & Interruptions • • • • • Safety Approvals • EN55022, level B conducted & radiated EN61000-3-2, EN61000-3-3 EN61000-4-2, level 3 Perf Criteria A EN61000-4-3, 10 V/m 80% mod Perf Criteria A EN61000-4-4, level 3 Perf Criteria A EN61000-4-5, level 3 Perf Criteria A EN61000-4-6, 10 Vrms Perf Criteria A EN61000-4-8, 10 A/m Perf Criteria A EN61000-4-11, 70% UT for 10 ms, 40% UT for 100 ms, <5% UT for 5000 ms Perf Criteria A, B, B EN60950, UL60950, CSA22.2 No. 234 per cUL Output Power 20 W 25 W 25 W 25 W 25 W 25 W 25 W Output Current Output Voltage 3.3 VDC 5.0 VDC 9.0 VDC 12.0 VDC 15.0 VDC 24.0 VDC 48.0 VDC Nominal 6.00 A 5.00 A 2.80 A 2.10 A 1.67 A 1.04 A 0.52 A Model Number(2) ECL25US03 ECL25US05 ECL25US09 ECL25US12 ECL25US15 ECL25US24 ECL25US48 Efficiency Peak(1) 7.80 A 6.50 A 3.64 A 2.73 A 2.17 A 1.35 A 0.68 A 75% 78% 80% 80% 80% 82% 82% Notes 1. Peak load lasting <30 s with a maximum duty cycle of 10%, average output power not to exceed nominal. 2. Add suffix to model number to define type: add ‘-P’ for PCB mount, add ‘-T’ for chassis mount, add ‘-E’ for encapsulated. Mechanical Details Open Frame - PCB Mount (-P) 3.00 (76.2) ACN -Vo 1.18 (30.0) 1.40 (35.6) ACL +Vo 0.08 (1.9) 0.11 (2.8) 0.17 (4.4) Encapsulated (-E) 0.59 (15.0) 2.85 (72.4) 0.11 (2.8) 1.10 (27.9) 0.88 (22.3) MAX 4 x ø0.04 (ø1.00) 0.15 (3.8) 0.39 (10.0) 1.50 (38.1) ø0.04 (ø1.0) 0.59 (15.0) ø0.07 (ø 1.8) +Vo -Vo Open Frame - Chassis Mount (-T) 3.50 (88.9) 3.10 (78.7) 4- 0.15 (3.81) 1.40 (35.6) 1.10 (27.9) BOTTOM VIEW 2.85 (72.4) -Vo ACN ACL +Vo ACL 0.15 (3.8) 0.15 (3.8) ACN 3.20 (81.3) 0.16 (4.1) 0.13 (3.2) 1.18 (30.0) 0.12 0.88 (3.0) (22.4) MAX Notes 1. Dimensions in inches (mm). 2. Tolerances: x.xx = ± 0.02 (x.x = ± 0.5) x.xxx = ± 0.01 (x.xx = ± 0.25) Mating Connectors (Chassis mount only) Input Connector: JST XHP-3 Output Connector: JST XHP-6 Crimps: SXH-002T-P0.6 Cable harness with 300 mm wire available, order part no. ECL25 LOOM KIT 10-Oct-08 AC-DC ECL25 Models and Ratings