MEAN WELL GSC18B SERIES 18 Watt Desktop Power Supplyr 18W Single Output LED Power Supply GSC18B series Measures: 3.11 x 2.13 x 1.30”    05 
 IP40 ■  ■  �   �Œ‘  � �’  �
 �††  � �Œ‘  �  �­€ �€ �Ⅱ‚ƒ„ �…‚†‡ˆ‰Š‹ �Œ‚ƒ  ­€ �‰Ž­ �€‚€ ■  „‰
‰‹ “”Œ‘‚€‚ ˆ•   ­   “” € ˆ• “   ƒ„ Ⅱ  ƒ –‚    €‘  ˆ‰“ŠˆŠ“‰‰†† †”ˆ• —˜  †‚ Š†Š† †‰Š†‰™†ˆ• †‚    –†š…ŠŠ‰Š  ††…›‰ˆ ƒ ‚† ˆ‰Š‹ƒ † Š†ƒ †”„‰
† –­€ €†‚ˆ ■    ’  ’‚ † File Name:GSC18B-SPEC 2015-09-03 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 http://power.sager.com/mean-well-gsc18b-power-supply.html power@sager .com h t t p: / / pow e r. sa ge r. c om MEAN WELL GSC18B SERIES 18 Watt Desktop Power Supplyr 18W Single Output LED Power Supply GSC18B series Measures: 3.11 x 2.13 x 1.30” SPECIFICATION MODEL GSC18B-350 GSC18B-500 GSC18B-700 GSC18B-1050 GSC18B-1400 RATED CURRENT 350mA 500mA 700mA 1050mA 1400mA OPERATING VOLTAGE RANGE Note.4 26 ~ 52V 18 ~ 36V 13 ~ 26V 8 ~ 17V 6 ~ 13V CURRENT ACCURACY Note.3 ±8.0% OUTPUT RATED POWER 18.2W 18W 18.2W 17.9W 18.2W RIPPLE & NOISE (max.) Note.2 4.6Vp-p 3Vp-p 2.5Vp-p 1.6Vp-p 1.6Vp-p NO LOAD OUTPUT VOLTAGE (max.) 70V 50V 35V 25V 18V SETUP TIME 500ms / 230VAC 1000ms / 115VAC at full load VOLTAGE RANGE 90 ~ 277VAC 127 ~ 392VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.98/115VAC, PF>0.92/230VAC, PF>0.91/277VAC at full load (Please refer to "Power Factor Characteristic" curve) TOTAL HARMONIC DISTORTION Total harmonic distortion will be lower than 20% when output loading is 75% or higher INPUT EFFICIENCY (Typ.) 89% 88.5% 88.5% 87% 85.5% AC CURRENT (Typ.) 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC INRUSH CURRENT(max.) COLD START 17A(twidth=110 s measured at 50% Ipeak) at 230VAC μ LEAKAGE CURRENT <0.5mA / 240VAC PROTECTION Hiccup mode, recovers automatically after fault condition is removed. SHORT CIRCUIT -30 ~ +50℃ (Refer to "Derating Curve") WORKING TEMP. 20 ~ 95% RH non-condensing WORKING HUMIDITY -40 ~ +80℃, 10 ~ 95% RH ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT ±℃ 0.03%/ (0 ~ 50℃) VIBRATION 10 ~ 500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes SAFETY STANDARDS Dekra GS/ENEC EN61347-1, EN61347-2-13 listed, EN62384 approved WITHSTAND VOLTAGE I/P-O/P:3.75KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH EMC EMC EMISSION Compliance to EN55015, EN61000-3-2 Class C (≧50% load) ; EN61000-3-3 Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547, light industry level, criteria A EMC IMMUNITY MTBF 338.3K hrs min. MIL-HDBK-217F (25℃) OTHERS DIMENSION 79*54*33mm (L*W*H) 191g ; 60pcs / 12.5kg / CARTON PACKING PLUG 2.1ψψ * 5.5 * 11mm, tuning fork type, center positive for stock CONNECTOR See page 4 ; Other type available by customer requested CABLE         ℃
   NOTE    
  
  ­ € ‚    ƒ„   …€  †­†     €
 ƒ     ­   ‡ˆ‡  †­   
 ­ ‰Š‹ 
  Œ  ­  ‹  ­‰Š‹ ­­
  
  ­ † File Name:GSC18B-SPEC 2015-09-03 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 http://power.sager.com/mean-well-gsc18b-power-supply.html power@sager .com h t t p: / / pow e r. sa ge r. c om MEAN WELL GSC18B SERIES 18 Watt Desktop Power Supplyr 18W Single Output LED Power Supply GSC18B series Measures: 3.11 x 2.13 x 1.30” Block Diagram fosc : 100KHz RECTIFIERS EMI FILTER POWER +V I/P & & SWITCHING -V RECTIFIERS FILTER O.L.P. PWM & PFC CONTROL Derating Curve Static Characteristics 100 100 90 80 80 70 60 60 40 50 20 40 (HORIZONTAL) -30 -20 -10 0 15 30 40 50 60 90 100 125 135 145 155 165 175 180 200 230 277 AMBIENT TEMPERATURE (℃) INPUT VOLTAGE (V) 50 / 60Hz Power Factor Characteristic Constant Current Mode 1 0.98 0.96 0.94 0.92 277V AC 0.9 230V AC 0.88 115V AC 0.86 0.84 0.82 0.8 50% 60% 70% 80% 90% 100% (18W) LOAD File Name:GSC18B-SPEC 2015-09-03 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 http://power.sager.com/mean-well-gsc18b-power-supply.html power@sager .com h t t p: / / pow e r. sa ge r. c om PF LOAD (%) LOAD (%) MEAN WELL GSC18B SERIES 18 Watt Desktop Power Supplyr 18W Single Output LED Power Supply GSC18B series Measures: 3.11 x 2.13 x 1.30” EFFICIENCY vs LOAD (GSC18B-350) GSC18B series possess superior working efficiency that up to 89% can be reached in field applications. 94 93 92 91 277VAC 90 230VAC 115VAC 89 88 87 86 50% 60% 70% 80% 90% 100% LOAD AC input voltage drop vs. Output current characteristics AC input drop 10% 8% 5% 3% Io drop <25% <23% <15% <10% Note : Output current will return to the rated value within 80ms Mechanical Specification Unit:mm UL1185 18AWG 1500±50mm 70±10mm 10 65 C"+" T case 11±0.5mm ID 2.1 x OD 5.5 NAME PLATE ※ T case: Max. Case Temperature. 33 79 Installation Manual Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html File Name:GSC18B-SPEC 2015-09-03 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 http://power.sager.com/mean-well-gsc18b-power-supply.html power@sager .com h t t p: / / pow e r. sa ge r. c om EFFICIENCY (%) 54