ACDC 24 Watts VCP Series xppower.com • Low Cost • Output Voltages from 5 to 24 V • PCB Mount • Open Frame & Encapsulated Versions • IT & Medical Approvals • Class II Construction • No Load Input Power <0.3 W B R A N D Specification Input General • • • • • • • 90-264 VAC 47-63 Hz 0.6 A max at 90 VAC 40 A max at 240 VAC, cold start at 25 °C EN61000-3-2, class A <0.3 W Internal T2.0A/250 V fuse in line 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 ±2% at 50% load No minimum load required 2 s max 50 ms typical 5 ms typical at full load and 115 VAC ±0.5% max 2% max, 0-100% load 10% max. deviation, recovery to <1% within 500 µs for a 50% step load change at 0.2 A/µs See table See table 120-280 %, auto recovery Trip and restart (hiccup mode) 0.2 %/°C Input Voltage Input Frequency Input Current Inrush Current Power Factor No Load Input Power Input Protection Output Efficiency Isolation Switching Frequency MTBF • • • • See table 4000 VAC Input to Output 65 kHz typical 250 kHrs to MIL-HDBK-217F at 25 °C, GB 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 • 5-90% RH, non-condensing Storage Temperature • -20 °C to +80 °C Vibration • 10-300 Hz, 2 g 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 Magnetic Field Dips & Interruptions • • • Safety Approvals • EN55011/22, level B conducted & radiated EN61000-3-2, class A EN61000-3-3 EN61000-4-2, ±4kV indirect contact, ±8kV air, Perf Criteria A EN61000-4-3, 3 V/m, Perf Criteria A EN61000-4-4, level 2, Perf Criteria A EN61000-4-5, installation class 3, Perf Criteria A EN61000-4-6, 3 V, 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, cUL60950-1, IEC60950-1, EN60601-1, cUL60601-1, IEC60601-1 Output Power Output Voltage(2) Output Current Ripple & Noise(1) OVP Setting(3) Efficiency(5) Model Number(4) 12.5 W 5.0 V 2.5 A 100 mV 10.0 V 73% VCP24US05†^ 24.0 W 12.0 V 2.0 A 100 mV 20.0 V 80% VCP24US12†^ 24.0 W 15.0 V 1.6 A 150 mV 25.0 V 81% VCP24US15†^ 24.0 W 24.0 V 1.0 A 200 mV 35.0 V 82% VCP24US24†^ Notes 1. Measured at DC output connectors using 20 MHz bandwidth and 0.1 µF ceramic capacitor in parallel with 10 µF electrolytic capacitor placed at connector terminals. 2. Other voltages between 5.0 V and 24.0 V are available, consult sales for details. 3. Typical trip point. 4. For encapsulated versions, add suffix ‘-E’ to the model number, e.g. VCP24US12-E 5. Average of efficiencies measured at 25%, 50%, 75% & 100% load and 230 VAC input. † Available from Farnell & element14. See page 28. ^ Available from Newark. See page 28. Mechanical Details Open Frame Version Encapsulated Version (E) 2.91 (73.8) 1.45 (36.9) 0.72 (18.5) 1.39 (35.3) 2 1 1.64 (41.6) 0.72 (18.5) 2 1.04 (26.5) 0.80 (20.2) TOP VIEW 0.71 (18.0) 0.68 (17.4) TOP VIEW 4 3 0.71 (18.0) 4 1.16 (29.5) 1.30 (33.1) 1 1.04 (26.5) 3 1.81 (46.0) 0.80 (20.2) 0.68 (17.4) 1.39 (35.3) 1.16 (29.5) 1.30 (33.1) 0.14 (3.8) 0.76 (19.4) 1.12 (28.5) 0.18 (4.50) ø 0.07 (ø1.8) ø 0.04 (ø1.0) 0.15 (3.8) 0.06 (1.6) 1.15 (29.3) 3.11 (79.0) Pin ø 0.04 (ø1.0) Designation 1 Live 2 Neutral 3 Output +VE 4 Output -VE Notes 1. All dimensions are in inches (mm). 2. Weight: open frame versions: 0.165 lbs (75 g) approx, encapsulated versions 0.32 lbs (150 g) approx. 3. Tolerance: x.xx = ±0.04 (x.x = ±0.1); x.xxx = ±0.2 (x.xx = ±0.5) 04-Oct-11 ACDC VCP24 Models and Ratings