NFC10 SERIES Single and dual output • • • • • • • 10 Watts output power Power density 13.3W/in3 2:1 input voltage range UL, CSA and VDE safety approvals (48V input units) Overvoltage protection Extended operating temperature range Fixed switching frequency The NFC10 offers 10 Watts of output power from a 2 x 1 x 0.375 inch package without derating to 71°C. A range of 15 models with 2:1 wide input voltages of 9–18, 18–36 and 36–72VDC and single and dual outputs are offered. Features of the NFC10 series include fixed frequency operation, high MTBF, overvoltage protection and tight load regulation. All of the models have been designed to meet EN60950 (Vin <60VDC) safety requirements. Typical applications are telecommunications, industrial automation and distributed power. [ 2 YEAR WARRANTY ] SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated OUTPUT SPECIFICATIONS GENERAL SPECIFICATIONS Line regulation LL to HL, single output LL to HL, dual output Load regulation FL to 10% FL, singles FL to 10% FL, duals Total error band Singles Duals Ripple and noise 5Hz to 20MHz Transient response 25% step Temperature coefficient Overvoltage protection clamp ±1.0% ±1.0% ±1.0% typ. ±2.0% typ. ±3.0% max. ±5.0% max. 100mV pk-pk, max. 20mV rms max. ±2.0% max. dev., 500µs recovery Efficiency See table Isolation voltage Input/output Switching frequency Fixed Approvals and standards See Note 5 Safety Case material Cover material ±0.02%/°C, max. Single output Dual output 125% Vout 125% Vout total 79% to 86% 500VAC/710VDC 400kHz ±10% VDE0805, EN60950, IEC950, UL1950 CSA C22.2 No. 950 Thick aluminum alloy, hard black anodized finish UL94V-0 10% glass reinforced polyetherimide GE ULTEM #2110 or equivalent Material flammability UL94V-0 Weight Short circuit protection (See Note 9) Continuous automatic recovery INPUT SPECIFICATIONS Input voltage range MIL-HDBK-217E 760,000 hours ENVIRONMENTAL SPECIFICATIONS 12VDC 24VDC 48VDC 9 to 18VDC 18 to 36VDC 36 to 72VDC Input filter Pi filter Surge protection 24VDC 48VDC Continuous protection ETSI requirement for 48V and 60VDC telecoms 50V for 100ms 100V for 100ms 75VDC International Safety Standard Approvals: 48V input units VDE0805/EN60950/IEC950 File No. 10401-3336-1077, VDE licence No. 1663 UL1950 File No. E136005 CSA C22.2 No. 950 File No. LR41062C/LR50913C/LR101320 PAGE 110 MTBF 27g (0.95oz.) Thermal performance Operating ambient –25°C to +71°C Max. case temperature, +110°C max. (See Notes 6, 8) Non-operating amb., –55°C to +125°C Option, ambient, -40°C to +71°C (See Note 7) Derating (See curve, None to +71°C and Note 8) Cooling Free air convection cooled DC/DC CONVERTERS | 10W DC/DC 10 Watt Wide input DC/DC converters INPUT VOLTAGE INPUT CURRENT REGULATION OUTPUT VOLTAGE OVP OUTPUT CURRENT 9-18VDC 5VDC 6.2VDC 2000mA 1085mA 79% ±1.0% ±1.0% NFC10-12S05 9-18VDC 12VDC 15VDC 833mA 1055mA 82% ±1.0% ±1.0% NFC10-12S12 9-18VDC 15VDC 18VDC 666mA 1055mA 82% ±1.0% ±1.0% NFC10-12S15 9-18VDC ±12VDC 30VDC ±416mA 1055mA 81% ±1.0% ±2.0% NFC10-12D12 9-18VDC ±15VDC 36VDC ±333mA 1055mA 81% ±1.0% ±2.0% NFC10-12D15 18-36VDC 5VDC 6.2VDC 2000mA 535mA 81% ±1.0% ±1.0% NFC10-24S05 18-36VDC 12VDC 15VDC 833mA 530mA 84% ±1.0% ±1.0% NFC10-24S12 18-36VDC 15VDC 18VDC 666mA 530mA 84% ±1.0% ±1.0% NFC10-24S15 18-36VDC ±12VDC 30VDC ±416mA 520mA 82% ±1.0% ±2.0% NFC10-24D12 18-36VDC ±15VDC 36VDC ±333mA 520mA 82% ±1.0% ±2.0% NFC10-24D15 36-72VDC 5VDC 6.2VDC 2000mA 265mA 82% ±1.0% ±1.0% NFC10-48S05 36-72VDC 12VDC 15VDC 833mA 260mA 86% ±1.0% ±1.0% NFC10-48S12 36-72VDC 15VDC 18VDC 666mA 260mA 86% ±1.0% ±1.0% NFC10-48S15 36-72VDC ±12VDC 30VDC ±416mA 255mA 84% ±1.0% ±2.0% NFC10-48D12 36-72VDC ±15VDC 36VDC ±333mA 255mA 84% ±1.0% ±2.0% NFC10-48D15 (1) (2) EFFICIENCY Notes 1 2 3 4 5 6 7 8 9 LINE (3) LOAD PIN CONNECTIONS Nominal input voltages are 12VDC, 24VDC and 48VDC. Maximum figure, at full load. Measured from high line to low line. Measured from full load to 10% full load. Designed to meet EN60950 with an input voltage that does not exceed the SELV limit of 60VDC. Maximum case temperature must not be exceeded. Derating curve may be extended or restricted depending on available cooling. Extended operating temperature range is available on the following models: NFC10-12S12, -24S05, -24S12, -24S15. The suffix ‘–4’ must be added to the model number, e.g. NFC10-24S05-4. Derating curve assumes unrestricted natural convection cooling. Higher ambient temperatures are permitted with forced air cooling, if the case temperature does not exceed 110°C. Long term continuous operation into a short circuit will compromise the reliability of the unit. PIN NUMBER SINGLE OUTPUT DUAL OUTPUT 1 + Input + Input 2 – Input – Input 3 + Output + Output 4 No Pin Common 5 – Output – Output DERATING CURVE (See Note 8) 0.040 DIA. (1.000) Output Power (Watts) 0.800 (20.300) 0.60 (15.20) 71°C 5 0.37 MAX. (9.50) 0.16 MIN (4.06) -25°C MODEL NUMBER (4) 10W -4 OPTION 0.200 (5.100) 0W -40°C -20°C 110°C 0.400 (10.200) 3 BOTTOM 1 VIEW 4 0.100 0.500 (2.500) (12.700) 1.00 (25.40) 2 5 0°C 20°C 40°C 60°C 80°C 100°C 120°C 2.00 (50.80) 7.600 (0.300) Data Sheet © Artesyn Technologies® 2000 The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. http://www.artesyn.com PAGE 111 DS_NFC10_20000101.PDF DIMENSIONS IN INCHES (mm) Tolerance .xx = ± 0.02 .xxx = ± 0.005