External Power Supply Features: • • • • • • Energy star level V CEC 2008 and EISA 2007 compliant High efficiency International safety approvals Compact dimensions Class I and II versions Specifications: Input: Input voltage Input frequency Inrush current Earth leakage current Harmonic currents No load input power : : : : : : 90 to 264 V ac 47 to 63 Hz 15 A / 30 A for 115 / 230 V ac, cold start 0.75 mA at 240 V ac Meets EN61000-3-2, class A <0.5 W Output: Output voltage Minimum load Total regulation Maximum ripple and noise Short circuit protection Transient response : See table : No minimum load required : See table : 1% pk-pk, 20 MHz bandwidth : Trip and restart (hiccup mode), auto recovery : 2% deviation, recovery to within 1% of nominal in 500 µs for 50% load change General: Efficiency Isolation : : : : : 87% typical, energy star level V compliant 3,000 V ac input to output 1,500 V ac input to ground* 500 V dc output to ground* *Not C8 version : : : : 0°C to +40°C -40°C to +85°C Convection cooled 3,000 m : : : : : : : : EN55022 level B conducted and radiated EN61000-3-2 class A EN61000-3-3 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Environmental: Operating temperature Storage temperature Cooling Operating altitude EMC and Safety: Emissions Harmonic current Voltage flicker ESD immunity Radiated immunity EFT/burst Surge Conducted immunity www.element14.com www.farnell.com www.newark.com Page <1> 19/01/12 V1.1 External Power Supply Specifications: EMC and Safety: Magnetic field Dips and interruptions Safety approvals : EN61000-4-8 : EN61000-4-11 : EN60950-1: UL/cUL60950-1, CE mark Models and Ratings Maximum Output Power 12 W 15 W Output Voltage(3) (V dc) Output Current (A) Total Regulation(1) 5 2.4 MCEXT5V15WC2 6 2 MCEXT6V15WC2 7 1.71 MCEXT7V15WC2 9 1.66 12 1.25 15 1 MCEXT15V15WC2 18 0.83 MCEXT18V15WC2 24 0.62 MCEXT24V15WC2 5% Model Number(2) MCEXT9V15WC2 MCEXT12V15WC2 Notes: 1. Total regulation includes line regulation and load regulation 2. Replace x with 1 for Class I and 2 for Class II e.g. MCEXT24V15WC2 for Class II 24 V model 3. The 24 V DC output model meets Energy Star Level IV, all other models meet Energy Star Level V Mechanical Details Dimensions : Millimetres (Inches) www.element14.com www.farnell.com www.newark.com Page <2> 19/01/12 V1.1 External Power Supply Notes: 1. All dimensions are shown in inches (mm). Tolerance ±0.04 (±1) maximum 2. Output connector : is 0.22 (5.5) outer diameter barrel, 0.10 (2.5) inner diameter barrel with centre positive (+) and outer shell negative (-). Length is 0.433 (11) 3. Output cable length is 48 inches (1,220 mm) approximately 4. Weight: 0.36 lbs (165 g) Part Number Table Description Part Number Power Supply, 15 W, Class I, 12 V MCEXT12V15WC1 Power Supply, 15 W, Class II, 12 V MCEXT12V15WC2 Power Supply, 15 W, Class I,15 V MCEXT15V15WC1 Power Supply, 15 W, Class II, 15 V MCEXT15V15WC2 Power Supply, 15 W, Class I, 5 V MCEXT5V15WC1 Power Supply, 15 W, Class II, 5 V MCEXT5V15WC2 Power Supply, 15 W, Class I, 18 V MCEXT18V15WC1 Power Supply, 15 W, Class II, 18 V MCEXT18V15WC2 Power Supply, 15 W, Class I, 24 V MCEXT24V15WC1 Power Supply, 15 W, Class II, 24 V MCEXT24V15WC2 Power Supply, 15 W, Class I, 6 V MCEXT6V15WC1 Power Supply, 15 W, Class II, 6 V MCEXT6V15WC2 Power Supply, 15 W, Class I, 7 V MCEXT7V15WC1 Power Supply, 15 W, Class II, 7 V MCEXT7V15WC2 Power Supply, 15 W, Class I, 9 V MCEXT9V15WC1 Power Supply, 15 W, Class II, 9 V MCEXT9V15WC2 Disclaimer This data sheet and its contents (the "Information") belong to the Premier Farnell Group (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com Page <3> 19/01/12 V1.1