DC-DC Constant Current Driver With DC 380V Input NHDD-40 series . /0-1 + % . 2 ) 3 .. 3 4 % % & & ) * ( 5 27- 3 6 ( /8-97--1 (: 4<& & % 2/-9= - ( & 5 /0-1 % % % ( ,-- * + File Name:NHDD-40-SPEC 2021-11-01DC-DC Constant Current Driver With DC 380V Input NHDD-40 series SPECIFICATION MODEL NHDD-40-100 CURRENT LEVEL 100mA RATED POWER 36W (typical) DC VOLTAGE RANGE Note.7 355V (typical) OUTPUT CURRENT RIPPLE 40% max. rated current CURRENT TOLERANCE 15% SETUP TIME Note.3 500ms / 380VDC 360 ~ 400VDC(typical 380VDC) VOLTAGE RANGE Note.7 (Please refer toSTATIC CHARACTERISTI section) INPUT EFFICIENCY (Typ.) Note.4 95% DC CURRENT (Typ.) 0.1A/380VDC SHORT CIRCUIT Hiccup mode, recovers automatically after fault condition is removed Tj 150 typically(IC1) detect on main control IC PROTECTION OVER TEMPERATURE Protection type: Shut down, recovers automatically after temperature goes down FUNCTION PWM DIMMING Please refer toDIMMING OPERATIO section WORKING TEMP. Tcase=-30 ~ +40 (Please refer to OUTPUT LOAD vs TEMPERATURE section) MAX. CASE TEMP. Tcase=+90 WORKING HUMIDITY 20 ~ 90% RH non-condensing ENVIRONMENT -40 ~ +80, 10 ~ 95% RH STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 0.03%/(0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS IEC61347 and EAC TP TC004 approved SAFETY & EMC EMISSION Note.6 Compliance to BS EN/EN55015, EAC TP TC 020 EMC EMC IMMUNITY Compliance to BS EN/EN61000-4-2,3,4,6,8, light industry level, criteria A, EAC TP TC 020 MTBF 213.3K hrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 32.1*20.5*12.5mm or 1.26 *0.8 *0.49 inch (L*W*H) WEIGHT NHDD: 15.6g NHDD-W: 18g POTTING MATERIAC Expoxy(UL94-V0) ,(* : /0-1 & >4 % ( NOTE >( 2 % +:*: 5* * : +: ( /( (: 3 .. ( 7( ,-- *3/0-1 ( 4(: % % A (+ ) % % & A 2A ) ( 8(: % /(43,--- 4 3,--- >--- 84-- ( B C ( 7-1 () C C 0-1 ( % . ,