mean well switching power supply iso - 9001 certified manufacturer SCW03A series .2:1 wide input range .short circuit protection .regulated dc output .100% burn - in test .1000vdc i/o isolation .high reliability / low cost .input pi network filter .1 year warranty .industry standard package .mtbf:350,000 hours model specification SCW03A - 05 SCW03A - 12 SCW03A - 15 dc output voltage 5v 12v 15v output voltage accuracy 2% output rated current 600ma 250ma 200ma output current range 0 - 600ma 0 - 250ma 0 - 200ma ripple & noise 100mvp - p (max.) line regulation 0.5% load regulation 1% dc output power 3w efficiency 74% 80% 80% switching frequency 25khz min. input voltage range 9 - 18vdc input current 338ma max. short circuit protection continuous over voltage protection ---------- temp. coefficient 0.03% / o c (0 ~ 50 o c) isolation voltage i/p - o/p:1kvdc min. isolation resistance i/p - o/p:500vdc / 100m ohms min. isolation capacitance 80pf max. working temp., humidity - 15 o c~+60 o c, 20%~90% rh (no derating); 80% load @71 o c storage temp., humidity - 25 o c ~ +85 o c, 10% ~ 95% rh dimension 1.25" * 0.8" * 0.48" weight 15g case meterial five - sided shield metal case mechanism and pin configuration pin no. output 2 & 3 - vin 9 n.c. 10 & 15 n.c. 11 n.c. 14 +vout 16 ground 22 & 23 +vin note : 1.all parameters are specified at rated input, rated load, 25 o c 70% rh. ambient. 2.ripple & noise are measured at 20mhz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor. 3.line regulation is measured from low line to high line at rated load. 4.load regulation is measured from 20% to 100% rated load. 1999 - 09 - 20
mean well switching power supply iso - 9001 certified manufacturer scw03b series .2:1 wide input range .short circuit protection .regulated dc output .100% burn - in test .1000vdc i/o isolation .high reliability / low cost .input pi network filter .1 year warranty .industry standard package .mtbf:350,000 hours model specification scw03b - 05 scw03b - 12 scw03b - 15 dc output voltage 5v 12v 15v output voltage accuracy 2% output rated current 600ma 250ma 200ma output current range 0 - 600ma 0 - 250ma 0 - 200ma ripple & noise 100mvp - p (max.) line regulation 0.5% load regulation 1% dc output power 3w efficiency 75% 80% 80% switching frequency 25khz min. input voltage range 18 - 36vdc input current 167ma max. short circuit protection continuous over voltage protection ---------- temp. coefficient 0.03% / o c (0 ~ 50 o c) isolation voltage i/p - o/p:1kvdc min. isolation resistance i/p - o/p:500vdc / 100m ohms min. isolation capacitance 80pf max. working temp., humidity - 15 o c~+60 o c, 20%~90% rh (no derating); 80% load @71 o c storage temp., humidity - 25 o c ~ +85 o c, 10% ~ 95% rh dimension 1.25" * 0.8" * 0.48" weight 15g case meterial five - sided shield metal case mechanism and pin configuration pin no. output 2 & 3 - vin 9 n.c. 10 & 15 n.c. 11 n.c. 14 +vout 16 ground 22 & 23 +vin note : 1.all parameters are specified at rated input, rated load, 25 o c 70% rh. ambient. 2.ripple & noise are measured at 20mhz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor. 3.line regulation is measured from low line to high line at rated load. 4.load regulation is measured from 20% to 100% rated load. 1999 - 09 - 20
mean well switching power supply iso - 9001 certified manufacturer scw03c series .2:1 wide input range .short circuit protection .regulated dc output .100% burn - in test .1000vdc i/o isolation .high reliability / low cost .input pi network filter .1 year warranty .industry standard package .mtbf:350,000 hours model specification scw03c - 05 scw03c - 12 scw03c - 15 dc output voltage 5v 12v 15v output voltage accuracy 2% output rated current 600ma 250ma 200ma output current range 0 - 600ma 0 - 250ma 0 - 200ma ripple & noise 100mvp - p (max.) line regulation 0.5% load regulation 1% dc output power 3w efficiency 76% 82% 82% switching frequency 25khz min. input voltage range 36 - 72vdc input current 83ma max. short circuit protection continuous over voltage protection ---------- temp. coefficient 0.03% / o c (0 ~ 50 o c) isolation voltage i/p - o/p:1kvdc min. isolation resistance i/p - o/p:500vdc / 100m ohms min. isolation capacitance 80pf max. working temp., humidity - 15 o c~+60 o c, 20%~90% rh (no derating); 80% load @71 o c storage temp., humidity - 25 o c ~ +85 o c, 10% ~ 95% rh dimension 1.25" * 0.8" * 0.48" weight 15g case meterial five - sided shield metal case mechanism and pin configuration pin no. output 2 & 3 - vin 9 n.c. 10 & 15 n.c. 11 n.c. 14 +vout 16 ground 22 & 23 +vin note : 1.all parameters are specified at rated input, rated load, 25 o c 70% rh. ambient. 2.ripple & noise are measured at 20mhz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor. 3.line regulation is measured from low line to high line at rated load. 4.load regulation is measured from 20% to 100% rated load. 1999 - 09 - 20
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