ACDC 20 Watts ECP Series xppower.com • Low Profile, 0.73” • Class II Construction • PCB Mounting • Single Outputs from 3.3 to 48 V • Dual Outputs from 12 to 24 V • <0.3 W No Load Input Power • 3 Year Warranty Specification Input Input Voltage Input Frequency Input Current Inrush Current Earth Leakage Current Power Factor No Load Input Power Input Protection General • • • • • • • • 85-264 VAC (120-370 VDC) 47-63 Hz 0.5 A max at 115 VAC 40 A max at 230 VAC, cold start 25 °C Class II construction, no earth Conforms to EN61000-3-2, Class A <0.3 W T1A / 250 VAC fuse in line Output Output Voltage Initial Set Accuracy Minimum Load Start Up Delay Start Up Rise Time Hold Up Time Line Regulation Load Regulation • • • • • • • • Cross Regulation • Transient Response • Ripple & Noise • Overvoltage Protection Overload Protection Short Circuit Protection Peak Load Temperature Coefficient • • • • • See table ±1% at 60% load 10% on dual output models only 1.3 s max 15 ms typical 10 ms min at full load & 115 VAC ±0.5% max ±1.0% max (single output models) ±2.0% max (dual output models) Dual output models: 3% on one output when the other is varied from 10%-100% load 4% max deviation, recovering to less than 1% within 500µs for 50% step load change at 1 A/µs 3.3 & 5 V versions: 50 mV, 1% for others measured with 20 MHz bandwidth 110-140% of nominal output voltage 150-180% of full load current Trip and restart (hiccup mode) See table ±0.02%/°C max Efficiency Isolation Switching Frequency Power Density MTBF • • • • • See tables 3000 VAC Input to Output 100 kHz typical 6.80 W/in3 >400 kHrs to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature • -10 °C to +70 °C, derate from 100% load at 50 °C to 50% load at 70 °C Cooling • Natural convection Operating Humidity • 5% to 90% RH, non-condensing Storage Temperature • -40 °C to +90 °C Shock • 30 g, half sine, 6 axes Vibration • 5 to 50 Hz, accelerated 7.35 m/s each x, y, z axes Altitude • 3000 m EMC & Safety Emissions Harmonic Currents Voltage Flicker ESD Immunity • • • • Radiated Immunity EFT / Burst Surge • • • Conducted Immunity Magnetic Field Dips & Interruptions • • • Safety Approvals • EN55022, level B conducted & radiated EN61000-3-2, class A EN61000-3-3 EN61000-4-2, ±4 kV coupling plate discharge, Perf Criteria A EN61000-4-3, level 2, Perf Criteria A EN61000-4-4, level 2 Perf Criteria A EN61000-4-5, installation class 3, Perf Criteria A EN61000-4-6, level 2, Perf Criteria A EN61000-4-8, 1 A/m, Perf Criteria A EN61000-4-11, 30% 10 ms, 60% 100 ms, 100% 5000 ms, Perf Criteria A, B, B EN60950-1, cUL60950, IEC60950-1 Output Power Output 1 Voltage Output 2 Current Peak(1) Voltage Current Peak(1) Efficiency(2) Model Number 13.2 W 3.3 VDC 4.0 A 5.20 A 75% ECP20US03 20 W 5.0 VDC 4.0 A 5.20 A 80% ECP20US05 20 W 9.0 VDC 2.23 A 2.90 A 82% ECP20US09 20 W 12.0 VDC 1.67 A 2.17 A 84% ECP20US12 20 W 15.0 VDC 1.34 A 1.74 A 84% ECP20US15 20 W 24.0 VDC 0.84 A 1.09 A 85% ECP20US24 20 W 30.0 VDC 0.67 A 0.87 A 86% ECP20US30 20 W 48.0 VDC 0.42 A 0.55 A 87% ECP20US48 20 W +12.0 VDC 0.84 A 1.09 A -12.0 VDC 0.84 A 1.09 A 83% ECP20UD12 20 W +15.0 VDC 0.67 A 0.87 A -15.0 VDC 0.67 A 0.87 A 84% ECP20UD15 20 W +24.0 VDC 0.42 A 0.55 A -24.0 VDC 0.42 A 0.55 A 84% ECP20UD24 Notes 1. Peak load lasting <30 s with a maximum duty cycle of 10%, average output power not to exceed nominal. 2. Efficiency is measured at 230 VAC Input, 25 °C and full load. Mechanical Details 4 0.45 (11.50) 0.157 (4.0) 5 0.492 (12.50) 1 0.79 (20) 1.57 (40) 0.45 (11.50) 3 2 0.1 (2.5) 2.44 (62) 0.55 (14) 2.64 (67) 0.06 (1.60) 0.12 (3) ø 0.080 (ø2.00) 0.15 (3.80) ø 0.040 (ø1.00) Pin ECP20US 1 Line Line 2 Neutral Neutral Maximum Component depth: 0.10 (2.60) ECP20UD 3 Output -VE Output -VE 4 Not Connected Output Common 5 Output +VE Output +VE Notes 1. All dimensions are in inches (mm). 2. Weight: 0.105 lbs (45 g) 3. Tolerance: ±0.02 (±0.05) 21-Jan-11 ACDC ECP20 Models and Ratings