LPC-20 series 20W Single Output Switching Power Supply MODEL：LPC-20-700 OUTPUT FUNCTION TEST NO 1 TEST ITEM SPECIFICATION TEST CONDITION RIPPLE & NOISE V1: 200 I/P: 230VAC mVp-p (Max ) RESULT VERDICT V1: 24 mVp-p (Max ) O/P:FULL LOAD Ta:25℃ 2 OUTPUT VOLTAGE CH1: 9V~ 30 V ADJUST RANGE P I/P: 230 VAC 2.4 V~ 30.39 V/ 230 VAC I/P: 115 VAC 1.35 V~ 30.35 V/ 115 VAC 0.05 %~ -0.05 P O/P:MIN LOAD Ta:25℃ 3 OUTPUT VOLTAGE V1: 5 %~ -5 % (Max) TOLERANCE 4 LINE REGULATION I/P: 100 VAC / 264 VAC O/P:FULL/ MIN Ta:25℃ V1: 1 %~ -1 % (Max) V1: % LOAD I/P: 100VAC ~ 264 VAC P V1: 0.04 %~ -0.04 % O/P:FULL LOAD Ta:25℃ 5 LOAD REGULATION V1: 2 %~ 2 % (Max) I/P: 230 VAC P V1: 0.02 %~ -0.02 % O/P:FULL ~MIN LOAD Ta:25℃ 6 SET UP TIME P 230VAC: 500 ms (Max) I/P: 230 VAC 230VAC/ 140 ms 115 VAC: 500 ms (Max) I/P: 115 VAC 115VAC/ 280 ms O/P:FULL LOAD Ta:25℃ 7 RISE TIME 230VAC: 115VAC: 250 250 ms (Max) I/P: 230 VAC 230VAC/ 50 ms ms (Max) I/P: 115 VAC 115VAC/ 63 ms O/P:FULL LOAD Ta:25℃ 8 HOLD UP TIME 230VAC: 50 ms (TYP) I/P: 230 VAC 230VAC/ 100 ms 115VAC: 16 ms (TYP) I/P: 115 VAC 115VAC/ 22 ms TEST: <5 % O/P:FULL LOAD Ta:25℃ 9 OVER/UNDERSHOOT TEST I/P: 230 VAC < +5% O/P:FULL LOAD Ta:25℃ 10 DYNAMIC LOAD V1: 3000 mVp-p I/P: 230 VAC P P P P 208 mVp-p O/P:FULL /Min LOAD P 90%DUTY/1KHZ Ta:25℃ . Model: LPC-20-700 Test Report 1 / 5 LPC-20 series 20W Single Output Switching Power Supply INPUT FUNCTION TEST NO 1 TEST ITEM SPECIFICATION TEST CONDITION INPUT VOLTAGE RANGE 90VAC~264 VAC I/P:TESTING RESULT VERDICT 43 V~264V O/P:FULL LOAD Ta:25℃ I/P: TEST: OK LOW-LINE-3V= 87 V P HIGH-LINE+15%=300 V O/P:FULL/MIN LOAD ON: 30 Sec . OFF: 30 Sec 10MIN ( AC POWER ON/OFF NO DAMAGE ) 2 3 INPUT FREQUENCY RANGE 47HZ ~63 HZ I/P: 90 VAC ~ 264 VAC NO DAMAGE OSC O/P:FULL~MIN LOAD Ta:25℃ 83 % (TYP) EFFICIENCY TEST: OK P I/P: 230 VAC 83.6 % O/P:FULL LOAD Ta:25℃ 4 INPUT CURRENT P 230V/ 0.35 A (TYP) I/P: 230 VAC I= 0.23 A/ 230 VAC 115V/ 0.55 A (TYP) I/P: 115 VAC I= 0.39 A/ 115 VAC P O/P:FULL LOAD Ta:25℃ 5 INRUSH CURRENT 230V/ 70 A (TYP) I/P: 230 VAC I= 63 A/ 230 VAC 115V/ 35 A(TYP) I/P: 115 VAC I= 32 A/ 115 VAC I/P: 240 VAC L-FG: 0.01 mA O/P:Min LOAD Ta:25℃ N-FG: 0.01 mA COLD START 6 LEAKAGE CURRENT < 0.25 P O/P:FULL LOAD Ta:25℃ mA / 240 VAC P PROTECTION FUNCTION TEST NO 1 TEST ITEM SPECIFICATION TEST CONDITION OVER LOAD PROTECTION 95 %~ 105 % I/P: 230 VAC I/P: 115 VAC O/P:TESTING Ta:25℃ 2 OVER VOLTAGE PROTECTION CH1:31.5 V~ 40.5 V I/P: 230 VAC I/P: 115 VAC 3 SHORT PROTECTION RESULT VERDICT 103 %/ 230 VAC 103 %/ 115 VAC Constant Current Limiting P 36 V/ 230 VAC 36 V/ 115 VAC O/P:MIN LOAD Ta:25℃ Shut off o/p voltage SHORT EVERY OUTPUT I/P: 264 VAC NO DAMAGE 1 HOUR NO DAMAGE O/P:FULL LOAD Ta:25℃ Constant Current Limiting P clamping by zener diode p Model: LPC-20-700 Test Report 2 / 5 LPC-20 series 20W Single Output Switching Power Supply ENVIRONMENT TEST NO 1 TEST ITEM SPECIFICATION TEMPERATURE RISE TEST MODEL： LPC-20-700 TEST CONDITION RESULT VERDICT 1. ROOM AMBIENT BURN-IN：45 HRS I/P: 230VAC O/P: FULL LOAD Ta=32.4℃ 2. HIGH AMBIENT BURN-IN：12 HRS I/P: 230VAC O/P: FULL LOAD Ta=65.4 ℃ 2 OVER LOAD BURN-IN TEST ROOM AMBIENT HIGH AMBIENT Ta=32.4 ℃ Ta=65.4 ℃ 54.1℃ 82.5℃ NO Position P/N 1 U1 NCP1200 2 C5 47U/400V 105℃ KM 54.7℃ 82.8℃ 3 BD1 2A/800V 52.3℃ 80.4℃ 4 LF1 LF-802 51.8℃ 80.1℃ 5 D1 EGP20J 2A/600V 67.3℃ 95.0℃ 6 Q1 2SK2865 2A/600V 71.8℃ 99.2℃ 7 ZD1 P6KE180A 60.1℃ 87.4℃ 8 D100 UF3004 3A/400V 79.0℃ 102.5℃ 9 C40 47U/25V 105℃ TXF 58.3℃ 86.6℃ 10 C105 220u/35V LL3K 66.7℃ 91.7℃ 11 C200 22u/50V 105℃ KY 68.5℃ 94.5℃ 12 T1 TF1769 68.7℃ 95.4℃ NO DAMAGE GL I/P: 230 VAC O/P:96.3﹪LOAD 1 HOUR ( MIN ) p TEST：OK P Ta:30.5℃ 3 LOW TEMPERATURE TURN ON AFTER 2 HOUR TURN ON TEST I/P: 230 VAC O/P:95 ﹪LOAD TEST：OK P Ta=-30℃ 4 AFTER 12 HOURS I/P: 272 VAC HIGH TEMPERATURE IN CHAMBER ON CONTROL 60℃ O/P:FULL LOAD Ta=60 ℃ NO DAMAGE + 0.03 %(0~50℃) I/P: 230 VAC HIGH VOLTAGE TURN ON TEST 5 TEMPERATURE VIBRATION TEST HUMIDITY= P 95 %R.H + 0.004 %(0~50℃) P O/P:FULL LOAD COEFFICIENT 6 TEST：OK HIGH HUMIDITY 1 Carton & 1 Set TEST：OK (1) Waveform: Sine Wave (2) Frequency:10~500Hz (3) Sweep Time:10min/sweep cycle P (4) Acceleration:2G (5) Test Time:1 hour in each axis (X.Y.Z) (6) Ta:25℃ Model: LPC-20-700 Test Report 3 / 5 LPC-20 series 20W Single Output Switching Power Supply SAFETY TEST NO 1 2 3 TEST ITEM SPECIFICATION TEST CONDITION RESULT WITHSTAND VOLTAGE I/P-O/P: 3 KVAC/min I/P-O/P: 3.6 KVAC/min Ta:25℃ I/P-O/P: ISOLATION RESISTANCE APPROVAL I/P-O/P:500VDC>100MΩ I/P-O/P: 500 VDC Ta:25℃/70%RH VERDICT 1.346 mA 20.3 GΩ P NO DAMAGE I/P-O/P: P NO DAMAGE TUV: Certificate NO ： N UL: File NO ： E.M.C TEST NO 1 2 3 4 5 TEST ITEM SPECIFICATION TEST CONDITION RESULT HARMONIC EN61000-3-2 PASS CLASS A I/P: 230/240/220VAC/ 50HZ O/P:100/75/50/25％LOAD CLASS C Ta:25℃ EN55022 I/P: 230VAC(50HZ)//115V(60HZ) PASS CLASS B O/P:FULL/ 50% LOAD Ta:25℃ Test by certified Lab CONDUCTION RADIATION E.S.D E.F.T 6 SURGE EN55022 I/P: 230VAC(50HZ)//115V(60HZ) PASS O/P:FULL/ 50% LOAD Ta:25℃ Test by certified Lab EN61000-4-2 I/P: 230 VAC/50HZ CRITERIA A LIGHT INDUSTRY AIR:8KV / Contact:4KV O/P:FULL LOAD Ta:25℃ EN61000-4-4 I/P: 230 VAC/50HZ LIGHT INDUSTRY O/P:FULL LOAD Ta:25℃ IEC61000-4-5 I/P: 230 VAC/50HZ LIGHT INDUSTRY O/P:FULL LOAD Ta:25℃ L-N :1KV 7 P CLASS B INPUT: 1KV VERDICT P P P CRITERIA A P CRITERIA A P Test by certified Lab ＆ Test Report Prepare M.T.B.F & LIFE CYCLE CALCULATION NO 1 TEST ITEM SPECIFICATION CAPACITOR LPC-20-700:SUPPOSE C105 IS THE MOST CRITICAL COMPONENT I/P: 230VAC O/P:FULL LOAD Ta=25 ℃ LIFE TIME=80797 HRS LIFE CYCLE I/P: 230VAC 2 3 TEST CONDITION O/P:FULL LOAD Ta= 60 ℃ RESULT VERDICT P LIFE TIME=12451 HRS MTBF MIL-HDBK-217F NOTICES2 PARTS COUNT DMTBF/Accelerated Life Test TOTAL FAILURE RATE: 786.5KHRS Demonstration Mean Time Between Failure(Expected Life) : 20,000 hours @ Tcase 80℃; 50,000 hours @ Tcase 65℃ P P Model: LPC-20-700 Test Report 4 / 5 LPC-20 series 20W Single Output Switching Power Supply COMPONENT STRESS TEST NO 1 TEST ITEM SPECIFICATION TEST CONDITION RESULT Power Transistor Q 1 Rated STD4NK60Z-1 4A/600V I/P:High-Line +3V = 267 V (1) 488 V O/P: (1)Full Load Turn on (2) 514 V I/P:High-Line +3V = 267 V (1) 228 V O/P: (1)Full Load Turn on (2) 200 V (1) 480 V ( D to S) or (C to E) Peak Voltage VERDICT P (2) Output Short Ta:25℃ 2 Diode Peak Voltage D100 Rated UF3004 3A/400V P (2)Output Short Ta:25℃ 3 Clamp Diode Peak Voltage D1 Rated EGP20J 2A/600V I/P:High-Line +3V = 267 V O/P: (1) Dynamic Load 90%Duty/1KHz P Ta:25℃ 4 Input Capacitor Voltage C5 Rated 47u/400V 105℃ KM I/P:High-Line +3V = 267 V (1) 374 V O/P: (1)Full Load Turn on /Off (2) 376 V (2) Min load Turn on /Off (3) 376 V (3)Full Load /Min load Change Ta:25℃ 5 Control IC Voltage Test U1Rated NCP1200D60R2G 18V P I/P:High-Line +3V = 267 V (1) 13.3 V O/P: (1)Full Load Turn on /Off (2) 11.41 V (2) Min load Turn on /Off (3) 13.3 V P (3)Full Load /Min load Change Ta:25℃ DATE 2008/4/1 2008/6/20 2008/8/1 SAMPLE TEST RESULT TESTER APPROVAL RD SAMPLE PASS SANFORD SU VINCENT TSENG PASS SANFORD SU VINCENT TSENG PASS SANFORD SU VINCENT TSENG PRODUCT SAMPLE W0804D14 PRODUCT SAMPLE W0806D09 2003/12/12 Model: LPC-20-700 A50-F023 Test Report 5 / 5