NRND 10W Single Output Medical Grade Switching Power Supply NFM-10 series 6 1 9 * 3 :) 9 1 9 1 1 * 9 1 6 , *) ( *) * 1 5 % 1 2 % 33 ( 4 ( < = > , ( ) * / 7. & & *) : ( ) 0 7 7 , 50 7 7 , ( A SPECIFICATION MODEL NFM-10-3.3 NFM-10-5 NFM-10-12 NFM-10-15 NFM-10-24 DC VOLTAGE 3.3V 5V 12V 15V 24V RATED CURRENT 2.5A 2A 0.85A 0.67A 0.42A CURRENT RANGE 0 ~ 2.5A 0 ~ 2A 0 ~ 0.85A 0 ~ 0.67A 0 ~ 0.42A RATED POWER 8.25W 10W 10.2W 10.05W 10.08W RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 240mVp-p OUTPUT VOLTAGE ADJ. RANGE 3 ~ 3.63V 4.5 ~ 5.5V 10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 26.4V VOLTAGE TOLERANCE Note.3 2.0% 2.0% 1.0% 1.0% 1.0% LINE REGULATION 1.0% 1.0% 0.5% 0.5% 0.5% LOAD REGULATION 1.0% 1.0% 0.5% 0.5% 0.5% SETUP, RISE TIME 1800ms, 20ms/230VAC 1800ms, 20ms/115VAC at full load 100ms/230VAC 24ms/115VAC at full load HOLD UP TIME (Typ.) VOLTAGE RANGE 85 ~ 264VAC 120 ~ 370VDC FREQUENCY RANGE 47 ~ 440Hz EFFICIENCY (Typ.) 66% 74% 78% 79% 79% INPUT 0.25A/115VAC 0.15A/230VAC AC CURRENT (Typ.) INRUSH CURRENT (Typ.) COLD START 25A/115VAC 45A/230VAC LEAKAGE CURRENT Note.6 Touch current < 80A/264VAC Above 105% rated output power OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.8 ~ 4.95V 5.75 ~ 6.75V 13.8 ~ 16.2V 17.25 ~ 20.25V 27.6 ~ 32.4V OVER VOLTAGE PROTECTION Protection type : Shut off o/p voltage, clamping by zener diode Tj 140 typically (U1) detect on main control IC OVER TEMPERATURE Note.5 Protection type : Shut down o/p voltage, recovers automatically after temperature goes down WORKING TEMP. -20 ~ +70 (Refer toDerating Curv) 20 ~ 90% RH non-condensing WORKING HUMIDITY STORAGE TEMP., HUMIDITY -40 ~ +85, 10 ~ 95% RH ENVIRONMENT TEMP. COEFFICIENT 0.03%/ (0 ~ 50) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS ANSI/AAMI ES60601-1,TUV EN60601-1, IEC60601-1, EAC TP TC 004 approved ISOLATION LEVEL Primary-Secondary: 2xMOPP SAFETY & WITHSTAND VOLTAGE I/P-O/P:4KVAC EMC ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH (Note 4) EMC EMISSION Compliance to EN55011(CISPR11), EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A, EAC TP TC 020 EMC IMMUNITY MTBF 723.2Khrs min. MIL-HDBK-217F (25) 65*45*22mm (L*W*H) OTHERS DIMENSION 0.045Kg 120pcs/6.4Kg/0.97CUFT PACKING NOTE %& ( ) * + ( ,( ( ) -. * * - ) ( () ) ( / ) / , ) 0% 1 ) 1 2 34 ) , ) 5 26 4 ) 1 * 1 1 ) 1 ) 5 7 ) ( 8 . ) * 9 ( ) 9 ( ) * ) *) ) 27 4 File Name:NFM-10-SPEC 2018-01-12NRND 10W Single Output Medical Grade Switching Power Supply NFM-10 series Mechanical Specification Unit:inch(mm) DC OUTPUT AC INPUT -V AC/N +V T2A/250V AC/L 0.22 (5.5mm) 2.13 (54mm) 2.56 (65mm) 0.07 (1.8mm) 0.177 (4.5mm) 0.041 (1.05mm) 0.138 (3.5mm) Block Diagram fosc : 67KHz RECTIFIERS RECTIFIERS +V EMI POWER I/P & & SWITCHING FILTER -V FILTER FILTER PWM DETECTION CONTROL CIRCUIT Derating Curve Output Derating VS Input Voltage 100 100 90 80 80 70 60 60 40 50 20 40 -20 0102030405060 70 (HORIZONTAL) 85 95 100 115 120 140 160 180 200 220 240 264 AMBIENT TEMPERATURE () INPUT VOLTAGE (VAC) 60Hz File Name:NFM-10-SPEC 2018-01-12 LOAD (%) 1.77 (45mm) 0.196 (5mm) 0.689 (17.5mm) LOAD (%) 0.491 (12.47mm) 0.789 (20.04mm) 0.87 (22mm)