20~25W AC-DC Single Output Desktop G S25B s e ri e s Features : Universal AC input / Full range No load power consumption<0.3W ErP step2 compliant Meet EISA 2007 (Energy Independence and Security Act) 2 pole AC Inlet IEC320-C8 Class power (without earth pin) Protections: Short circuit / Overload / Over voltage Fully enclosed plastic case LED indicator for power on Approvals: UL / CUL / TUV / BSMI / CCC / CB / FCC / CE Pass LPS 2 years warranty SPECIFICATION ORDER NO. GS25B05-P1J GS25B07-P1J GS25B09-P1J GS25B12-P1J GS25B15-P1J GS25B18-P1J GS25B24-P1J GS25B28-P1J GS25B48-P1J SAFETY MODEL NO. GS25B05 GS25B07 GS25B09 GS25B12 GS25B15 GS25B18 GS25B24 GS25B28 GS25B48 DC VOLTAGE Note.2 5V 7.5V 9V 12V 15V 18V 24V 28V 48V RATED CURRENT 4.0A 2.93A 2.77A 2.08A 1.66A 1.38A 1.04A 0.89A 0.52A CURRENT RANGE 0 ~ 4.0A 0 ~ 2.93A 0 ~ 2.77A 0 ~ 2.08A 0 ~ 1.66A 0 ~ 1.38A 0 ~ 1.04A 0 ~ 0.89A 0 ~ 0.52A RATED POWER (max.) 20W 22W 25W 25W 25W 25W 25W 25W 25W OUTPUT RIPPLE & NOISE (max.) Note.3 50mVp-p 80mVp-p 80mVp-p 80mVp-p 100mVp-p 150mVp-p 180mVp-p 240mVp-p 240mVp-p VOLTAGE TOLERANCE Note.4 5.0% 5.0% 5.0% 3.0% 3.0% 3.0% 2.0% 2.0% 2.0% LINE REGULATION Note.5 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% LOAD REGULATION Note.6 5.0% 5.0% 5.0% 3.0% 3.0% 3.0% 2.0% 2.0% 2.0% SETUP, RISE, HOLD UP TIME 500ms, 20ms, 50ms/230VAC 500ms, 20ms, 15ms/115VAC at full load VOLTAGE RANGE 90 ~ 264VAC 135 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 78.5% 81.5% 82.5% 84.5% 84.5% 84.5% 85.5% 85.5% 87% INPUT AC CURRENT 0.7A/100VAC INRUSH CURRENT (max.) 45A/230VAC LEAKAGE CURRENT(max.) 0.25mA / 240VAC 110 ~ 150% rated output power OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed PROTECTION 105 ~ 135% rated output voltage OVER VOLTAGE Protection type : Clamp by zener diode 0 ~ +50 (Refer to "Derating Curve") WORKING TEMP. 20% ~ 90% RH non-condensing WORKING HUMIDITY STORAGE TEMP., HUMIDITY -20 ~ +85 , 10 ~ 95% RH ENVIRONMENT TEMP. COEFFICIENT 0.03% / (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943 approved WITHSTAND VOLTAGE I/P-O/P:4242VDC SAFETY & ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH EMC (Note. 7) EMC EMISSION Compliance to EN55022, EN61000-3-2,3, FCC PART 15 / CISPR22 class B, CNS13438 class B, GB9254 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A MTBF 500Khrs min. MIL-HDBK-217F(25 ) DIMENSION 79*54*33mm (L*W*H) OTHERS PACKING 210g ; 60pcs / 13.5Kg / CARTON See page2 PLUG CONNECTOR CABLE See page2 1.All parameters are specified at 230VAC input, rated load, 25 70% RH ambient. NOTE 2.DC voltage: The output voltage set at point measure by plug terminal & 50% load. 3.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor. 4.Tolerance: includes set up tolerance, line regulation, load regulation. 5.Line regulation is measured from low line to high line at rated load. 6.Load regulation is measured from 20% to 100% rated load 7.The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. File Name:GS25B-SPEC 2011-06-14 20~25W AC-DC Single Output Desktop G S25B s e ri e s Mechanical Specification Unit:mm UL1185 16AWG 1230 50mm for 5V~12V UL1185 18AWG 1830 50mm for 15V~48V 70 10mm POWER LED C"+" 11 0.5mm ID 2.1 x OD 5.5 NAME PLATE Plug Assignment 33 79 Standard plug: P1J P1J P/N OUTPUT + CENTER Derating Curve Static Characteristics 100 100 80 70 60 0 10 20 30 40 50 0 50 60 70 80 90 100 260 Ta ( ) INPUT VOLTAGE File Name:GS25B-SPEC 2011-06-14 LOAD (%) 54 LOAD (%)