20W Single Output Switching ower Supply LV-20 series MODEL:LV-20-24 OUTUT FUNCTION TEST NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 RILE & NOISE V1: 150 mvp-p (Max ) I/: 230VAC O/:FULL LOAD V1: 53 mvp-p (Max ) 2 OUTUT VOLTAGE TOLERANCE V1: 5 %~ -5 % (Max) I/: 100 VAC / 264 VAC O/:FULL/ MIN LOAD V1: 0.3 %~ -0.3 % 3 LINE REGULATION V1: 1 %~ -1 % (Max) I/: 100VAC ~ 264 VAC O/:FULL LOAD V1: 0 %~ 0 % 4 LOAD REGULATION V1: 2 %~ 2 % (Max) I/: 230 VAC O/:FULL ~MIN LOAD V1: 0.3 %~ 0.3 % 5 SET U TIME 230VAC: 500 ms (Max) I/: 230 VAC 230VAC/ 158 ms 115 VAC: 500 ms (Max) I/: 115 VAC 115VAC/ 316 ms O/:FULL LOAD 6 RISE TIME 230VAC: 20 ms (Max) I/: 230 VAC 230VAC/ 11 ms 115VAC: 20 ms (Max) I/: 115 VAC 115VAC/ 9.5 ms O/:FULL LOAD 7 HOLD U TIME 230VAC: 50 ms (TY) I/: 230 VAC 230VAC/ 121 ms 115VAC: 16 ms (TY) I/: 115 VAC 115VAC/ 21 ms O/:FULL LOAD 8 OVER/UNDERSHOOT TEST < +5% I/: 230 VAC O/:FULL LOAD 9 DYNAMIC LOAD V1: 2400 mvp-p I/: 230 VAC O/:FULL /Min LOAD 90%DUTY/1KHZ TEST: <5 % 286 mvp-p Model: LV-20-24 Test Report 1 / 5
20W Single Output Switching ower Supply LV-20 series INUT FUNCTION TEST NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 INUT VOLTAGE RANGE 90VAC~264 VAC I/:TESTING O/:FULL LOAD I/: LOW-LINE-3V= 87 V HIGH-LINE+15%=300 V O/:FULL/MIN LOAD ON: 30 Sec. OFF: 30 Sec 10MIN ( AC OWER ON/OFF ) TEST: OK 62V~264V 2 INUT FREQUENCY RANGE 47HZ ~63 HZ OSC I/:100VAC ~ 264 VAC O/:FULL~MIN LOAD 3 EFFICIENCY 83% (TY) I/: 230 VAC O/:FULL LOAD 4 INUT CURRENT 230V/ 0.35 A (TY) I/: 230 VAC TEST: OK 84.14% I = 0.26 A/ 230 VAC 115V/ 0.55 A (TY) I/: 115 VAC I = 0.4 A/ 115 VAC O/:FULL LOAD 5 INRUSH CURRENT 230V/ 70 A (TY) I/: 230 VAC I = 59 A/ 230 VAC 115V/ 35 A(TY) I/: 115 VAC I = 30 A/ 115 VAC COLD START O/:FULL LOAD 6 LEAKAGE CURRENT < 0.25 ma / 240 VAC I/: 240 VAC O/:Min LOAD L-FG: 0.01 ma N-FG: 0.01 ma ROTECTION FUNCTION TEST NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 OVER LOAD ROTECTION 110%~ 150 % I/: 230 VAC I/: 115 VAC O/:TESTING Hiccup Mode 138.7%/ 230 VAC 130.9%/ 115 VAC 2 OVER VOLTAGE ROTECTION CH1: 28 V~ 32 V I/: 230 VAC I/: 115 VAC O/:MIN LOAD 29V/ 230 VAC 29V/ 115 VAC Shut off o/p voltage clamping by zener diode 3 SHORT ROTECTION SHORT EVERY OUTUT 1 HOUR I/: 264 VAC O/:FULL LOAD Hiccup Mode Model: LV-20-24 Test Report 2 / 5
20W Single Output Switching ower Supply LV-20 series ENVIRONMENT TEST NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 TEMERATURE RISE TEST MODEL: LV-20-24 1. ROOM AMBIENT BURN-IN: 45 HRS I/: 230VAC O/: FULL LOAD Ta=32.4 2. HIGH AMBIENT BURN-IN: 12 HRS I/: 230VAC O/: FULL LOAD Ta=65.4 NO osition /N ROOM AMBIENT Ta=32.4 HIGH AMBIENT Ta=65.4 1 U1 NC1230 55.6 82.4 2 C5 47U/400V 105 KM 56.5 83.1 3 BD1 2A/600V 54.3 80.7 4 LF1 LF-802 54.0 80.8 5 D1 EG20J 2A/600V 71.6 99.7 6 Q1 2SK2865 2A/600V 74.2 103.1 7 ZD1 6KE180A 61.8 83.5 8 D100 31DQ10 3A/100V 71.1 96.5 9 C40 47U/25V 105 YXF 59.8 87.2 10 C105 220u/25V LL3K KF 61.0 87.0 11 L100 DR006C 6*8 0.55Φ 6.8uH 56.7 83.2 12 T1 TF1768 67.0 93.4 2 OVER LOAD BURN-IN TEST 1 HOUR ( MIN ) 3 LOW TEMERATURE TURN ON AFTER 2 HOUR TURN ON TEST I/: 230 VAC O/:140 % LOAD I/: 230 VAC O/: 100 % LOAD Ta= -30 4 HIGH HUMIDITY HIGH TEMERATURE HIGH VOLTAGE TURN ON TEST 5 TEMERATURE COEFFICIENT AFTER 12 HOURS IN CHAMBER ON CONTROL 60 I/: 272 VAC O/:FULL LOAD Ta=60 HUMIDITY= 95 %R.H + 0.03 %(0~50 ) I/: 230 VAC O/:FULL LOAD 6 VIBRATION TEST 1 Carton & 1 Set (1) Waveform: Sine Wave (2) Frequency:10~500Hz (3) Sweep Time:10min/sweep cycle (4) Acceleration:2G (5) Test Time:1 hour in each axis (X.Y.Z) (6) + 0.003 %(0~50 ) Model: LV-20-24 Test Report 3 / 5
20W Single Output Switching ower Supply LV-20 series SAFETY TEST NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 WITHSTAND VOLTAGE I/-O/: 3 KVAC/min I/-O/: 3.6 KVAC/min I/-O/: 0.855 ma 2 ISOLATION RESISTANCE I/-O/:500VDC>100MΩ I/-O/: 500 VDC /70%RH 3 AROVAL TUV: Certificate NO : UL: File NO : I/-O/: 12.3 GΩ N E.M.C TEST NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 HARMONIC EN61000-3-2 CLASS A CLASS C 2 CONDUCTION EN55022 CLASS B 3 RADIATION EN55022 CLASS B 4 E.S.D EN61000-4-2 AIR:8KV / Contact:4KV I/: 230/240/220VAC/ 50HZ O/:100/75/50/25%LOAD I/: 230VAC(50HZ)//115V(60HZ) O/:FULL/ 50% LOAD I/: 230VAC(50HZ)//115V(60HZ) O/:FULL/ 50% LOAD I/: 230 VAC/50HZ O/:FULL LOAD ASS ASS Test by certified Lab ASS Test by certified Lab 5 E.F.T EN61000-4-4 INUT: 1KV I/: 230 VAC/50HZ O/:FULL LOAD 6 SURGE IEC61000-4-5 L-N :1KV I/: 230 VAC/50HZ O/:FULL LOAD 7 Test by certified Lab & Test Report repare M.T.B.F & LIFE CYCLE CALCULATION NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 CAACITOR LIFE CYCLE LV-20-24 :SUOSE C105 IS THE MOST CRITICAL COMONENT I/: 230VAC O/:FULL LOAD Ta=25 LIFE TIME=102712 HRS I/: 230VAC O/:FULL LOAD Ta=60 LIFE TIME=14739 HRS 2 MTBF MIL-HDBK-217F NOTICES2 ARTS COUNT TOTAL FAILURE RATE: 786.5KHRS 3 DMTBF/Accelerated Life Test Demonstration Mean Time Between Failure(Expected Life) : 20,000 hours @ Tcase 75 ; 50,000 hours @ Tcase 60 Model: LV-20-24 Test Report 4 / 5
20W Single Output Switching ower Supply LV-20 series COMONENT STRESS TEST NO TEST ITEM SECIFICATION TEST CONDITION RESULT VERDICT 1 ower Transistor ( D to S) or (C to E) eak Voltage 2 Diode eak Voltage D100 Rated 3 Clamp Diode eak Voltage D1 Rated Q 1 Rated STD4NK60Z-1 4A/600V UF3004 3A/400V EG20J 2A/600V I/:High-Line +3V = 267 V O/: (1)Full Load Turn on (2) Output Short I/:High-Line +3V = 267 V O/: (1)Full Load Turn on (2)Output Short I/:High-Line +3V = 267 V O/: (1) Dynamic Load 90%Duty/1KHz (1) 524 V (2) 578 V (1) 198 V (2) 204 V (1) 506 V 4 Input Capacitor Voltage C5 Rated 47u/400V 105 KM I/:High-Line +3V = 267 V O/: (1)Full Load Turn on /Off (2) Min load Turn on /Off (3)Full Load /Min load Change (1) 376 V (2) 374 V (3) 376 V 5 Control IC Voltage Test U1Rated NC1230 /18V I/:High-Line +3V = 267 V O/: (1)Full Load Turn on /Off (2) Min load Turn on /Off (3)Full Load /Min load Change (1) 13.3 V (2) 10.14 V (3) 13.3 V DATE SAMLE TEST RESULT TESTER AROVAL 2008/4/1 RD SAMLE ASS SANFORD SU VINCENT TSENG 2008/620 2008/8/1 RODUCT SAMLE W0804D14 RODUCT SAMLE W0806D10 ASS SANFORD SU VINCENT TSENG ASS SANFORD SU VINCENT TSENG 2003/12/12 A50-F023 Model: LV-20-24 Test Report 5 / 5