AC-DC 20 Watts xppower.com ECP20 Series • 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 • Peak Load Capability Specification Input Input Voltage Input Frequency Input Current Inrush Current Power Factor No Load Input Power General • • • • • • 85-264 VAC 47-63 Hz 0.5 A max at 115 VAC 40 A max at 230 VAC Conforms to EN61000-3-2, Class A <0.3 W Output Voltage 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 table ±1% at 60% load No minimum load required 1.3 s max 15 ms typical 10 ms min at full load & 115 VAC ±0.5% max ±1.0% max 4% max deviation, recovering to less than 1% within 500us for 50% step load change at 1 A/µs 3.3 & 5 V versions: 50 mV, 1% for others measured with 20 MHz BW 110-140% of nominal output voltage 150-180% of full load current Trip and restart (Hiccup mode) 0.02%/°C max Output Efficiency Isolation Switching Frequency • See tables • 3000 VAC Input to Output • 65 kHz typical Environmental Operating Temperature • 0 °C to +70 °C, derate from 100% load at 50 °C to 50% load at 70 °C Cooling • Natural convection Operating Humidity • 5% to 95% RH, non condensing Storage Temperature • -40 °C to +85 °C Shock • 30g, half sine, 6 axis Vibration • 5-50 Hz, 2g 15 mins/sweep, 30 mins for each of 3 axes EMC & Safety Emissions Harmonic Currents Voltage Flicker ESD Immunity • • • • Radiated Immunity EFT / Burst Surge Conducted Immunity Dips & Interruptions • • • • • Safety Approvals • EN55022, level B conducted & radiated EN61000-3-2, class A EN61000-3-3 EN61000-4-2, ±4 kV indirect contact, Perf Criteria A EN61000-4-3, 3 V/m, Perf Criteria A EN61000-4-4, level 2 Perf Criteria A EN61000-4-5, level 2 Perf Criteria A EN61000-4-6, 3 V Perf Criteria A EN61000-4-11, 70% UT 10ms, 40% UT 100ms, <5% UT 5000ms, Perf Criteria A, B, B EN60950, cUL60950, IEC60950-1 Output Power Output 1 Voltage Current Output 2 Peak Voltage (1) Current Peak (1) Efficiency Model Number(2) 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 0.97 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 maxiumum duty cycle of 10%, average output power not to exceed nominal. 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) ø 0.080 (ø2.00) 0.15 (3.80) ø 0.040 (ø1.00) Pin ECP20US 1 Line Line 2 Neutral Neutral 3 Output -VE Output -VE 4 Not Connected Common 5 Output +VE Output +VE 0.10 (2.60) 0.12 (3) 0.06 (1.60) ECP20UD Notes 1. All measurements are in inches (mm). 2. Weight: 40g approx. 27-Nov-08 AC-DC ECP20 Models and Ratings