DCW08 series 8W DC-DC Module Type Regulated Dual Output Converter Model : DCW08B-15 8W V1:+15V / 52~267mA V2:-15V / 52~267mA OUTPUT FUNCTION TEST NO 1 2 3 4 TEST ITEM OUTPUT VOLTAGE ACCURACY RIPPLE & NOISE LINE REGULATION LOAD REGULATION SPECICATION TEST CONDITION V1 : -2%~+2% (Max.) I/P: 24VDC V2 : -2%~+2% (Max.) O/P:50% LOAD Ta:25℃ V1 : 60mVp-p (Max.) I/P:24VDC V2 : 60mVp-p (Max.) O/P:FULL LOAD Ta:25℃ V1 : -0.5%~+0.5% (Max.) I/P:18VDC ~36VDC V2 : -0.5%~+0.5% (Max.) O/P:FULL LOAD Ta:25℃ V1 : -0.5%~+0.5% (Max.) I/P:24VDC V2 : -0.5%~+0.5% (Max.) O/P: MIN ~FULL LOAD Ta:25℃ RESULT V1 : -0.04% V2 : -0.11% V1 : 26mVp-p V2 : 28mVp-p V1 : -0%~+0% V2 : -0%~+0% V1 : -0.01%~+0.01% V2 : -0.01%~+0% VERDICT P P P P INPUT FUNCTION TEST NO 1 TEST ITEM INPUT VOLTAGE RANGE SPECICATION 18VDC~36VDC TEST CONDITION O/P:FULL LOAD Ta:25℃ 2 EFFICIENCY 80% (Typ) INPUT CURRENT VERDICT 16.1VDC~36VDC P 88.26% P I/P:24VDC O/P:FULL LOAD Ta:25℃ 3 RESULT I/P:TESTING 426mA / FULL LOAD (Max.) I/P:24VDC 25mA / NO LOAD (Max.) O/P:NO / FULL LOAD Ta:25℃ 380mA / FULL LOAD 11mA / NO LOAD P PROTECTION FUNCTION TEST NO 1 2 TEST ITEM OVER LOAD PROTECTION SHORT PROTECTION SPECICATION 110%~250% (Typ) TEST CONDITION RESULT I/P:24VDC 220% O/P:TESTING Ta:25℃ HICCUP MODE SHORT EVERY OUTPUT I/P:36VDC NO DAMAGE 1 HOUR NO DAMAGE O/P:SHORT Ta:25℃ HICCUP MODE AUTO-RECOVER AUTO-RECOVER VERDICT P P Model: DCW08B-15 Test Report 1 / 2 DCW08 series 8W DC-DC Module Type Regulated Dual Output Converter ENVIRONMENT TEST NO 1 TEST ITEM TEMPERATURE RISE TEST SPECICATION TEST CONDITION RESULT VERDICT 1. ROOM AMBIENT BURN-IN：4HRS I/P:24VDC O/P: FULL LOAD Ta= 25℃ 2. HI AMBIENT BURN-IN：3HRS I/P:24VDC O/P: FULL LOAD Ta= 60℃ 2 LOW TEMPERATURE Position P/N 1 2 CASE CENTER 45.4℃ 75.1℃ TURN ON AFTER 2 HOURS TURN ON TEST 3 I/P:24VDC O/P:FULL LOAD Ta= -25℃ HIGH TEMPERATURE NO DAMAGE BURN IN TEST P TEST：OK P TEST：OK P I/P:24VDC O/P:FULL LOAD Ta= 60℃ SAFETY TEST NO 1 2 TEST ITEM WITHSTAND VOLTAGE ISOLATION RESISTANCE DATE 2009.3.12 SPECICATION I/P-O/P:1K VDC/min I/P-O/P:500VDC>100MΩ SAMPLE STOCK(0908R) PASS TEST CONDITION RESULT I/P-O/P:1K VDC/ 1 min Ta:25℃ I/P-O/P: 0.002mA I/P-O/P:500 VDC Ta:25℃ I/P-O/P>100MΩ TEST RESULT NO DAMAGE NO DAMAGE VERDICT P P TESTER APPROVAL PETER VINCENT ZENG Model: DCW08B-15 Test Report 2 / 2