SCW12W8 MEANWELL | Alldatasheet
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File Name:SCW12W8,DCW12W8-SPEC 2025-07-17 https://www.meanwell.com/serviceGTIN.aspx
ORDER NO. INPUT OUTPUT INPUT CURRENT OUTPUT VOLTAGE CAPACITOR LOAD (MAX.)OUTPUT CURRENTNO LOAD FULL LOAD INPUT VOLTAGE (RANGE) SCW12W8-03 SCW12W8-05 SCW12W8-09 SCW12W8-12 SCW12W8-15 DCW12W8-05 DCW12W8-12 DCW12W8-15 Nominal 12V, 24V,36V,48V,72V (9 ~ 75V) 3.3V 12V 15V ±5V ±12V ±15V 497mA 581mA 581mA 575mA 575mA 595mA 568mA 575mA 10mA 10mA 10mA 10mA 10mA 10mA 10mA 10mA 3000mA 2400mA 1333mA 1000mA 800mA ±1200mA ±500mA ±400mA 82% 85% 85% 87% 87% 84% 87% 86% 1000μF 680μF 680μF 470μF 220μF *470μF *220μF *220μF EFFICIENCY (TYP.) * For each output File Name:SCW12W8,DCW12W8-SPEC 2025-07-17
ISOLATION CAPACITANCE (Typ.) Conducted BS EN/EN55032 Radiated ESD BS EN/EN61000-4-2 BS EN/EN61000-4-3 BS EN/EN61000-4-4 BS EN/EN61000-4-5 BS EN/EN61000-4-6 BS EN/EN61000-4-8 Radiated Susceptibility EFT/Bursts Surge Conducted Magnetic field immunity >860Khrs MIL-HDBK-217F(25℃) BS EN/EN55032 EMC EMISSION VOLTAGE RANGE SURGE VOLTAGE (100ms max.) FILTER PROTECTION (Typ.) VOLTAGE ACCURACY RATED POWER SHORT CIRCUIT OVERLOAD OVER VOLTAGE UNDER VOLTAGE LOCKOUT (Typ.) INPUT OUTPUT PROTECTION FUNCTION ENVIRONMENT SAFETY & EMC (Note.5) OTHERS NOTE WORKING TEMP. CASE TEMPERATURE WORKING HUMIDITY STORAGE TEMP., HUMIDITY COOLING REMOTE CONTROL TEMP. COEFFICIENT SOLDERING TEMPERATURE VIBRATION 100Vdc 9~75Vdc Pi type ±2% 12W 100mVp-p ±5% @ 25%~100% Load only for dual output ±0.5% -40 ~ +85℃ (Refer to "Derating Curve") +110℃ max. 5% ~ 95% RH non-condensing Free-air convection -55 ~ +125℃, 10 ~ 95% RH non-condensing 1.5mm from case of 3 ~ 5sec./265℃ max. 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes I/P-O/P:3KVdc EAC TP TC 020/2011 approved I/P-O/P:1000M Ohms / 500VDC / 25℃/ 70% RH 1000pF Fuse recommended. 4A Slow-Blow Type 300KHz Protection type : Continuous, automatic recovery 110 ~ 230% rated output power ±1% for 3.3Vo, ±0.5% for others Start-up voltage Shutdown voltage 8Vdc 8.8Vdc Parameter Standard Parameter Standard Test Level / Note Test Level / Note MTBF (Typ.) DIMENSION (L*W*H) EMC IMMUNITY CASE MATERIAL Five-side Metal shielded case PACKING 17.5g ; 5 750 501 pcs/per tube, pcs/ tube/per carton File Name:SCW12W8,DCW12W8-SPEC 2025-07-17 RIPPLE & NOISE Note.2 CROSS DEGUIATION SWITCHING FREQUENCY (Typ.) LINE REGULATION Note.3 LOAD REGULATION Note.4 Protection type : Hiccup mode, recovers automatically after fault condition is removed Protection type : Clamp by TVS diode N/A Class A without additional components Class B with additional components Level 2, 3V/m Level 2, 8KV air, 4KV contact± ± Level 2, 3V(e.m.f.) Level 1, 1A/m Level 2, 0.5KV Line-Line Level 1, 0.5KV
File Name:SCW12W8,DCW12W8-SPEC 2025-07-17 EMCSuggestionCircuit ※ Required external components to meet BS EN/EN55032 radiated Class B are as below: SCW12W8 DCW12W8 +Vin Note : All of capacitors are ceramic capacitors. +Vout -Vin -Vout +Vin -Vin +Vout -Vout Load BS EN/EN55032 Class Bradiated Model No. C1 C2 C3 C4 L1 2.2μF/100V 2.2μF/100V 152/5KV 152/5KV 10μHSCW12W8 DCW12W8 Derating Curve Ta (℃) LOAD (%) -40 -20 0 Natural convection 20 40 100 60 70 85 100
File Name:SCW12W8,DCW12W8-SPEC 2025-07-17 ‧All dimensions in mm(inch) ‧Tolerance:x.x±0.5mm(x.xx±0.02") x.xx±0.5mm(x.xxx±0.02") ‧Pin size is:0.6±0.1mm (0.023"±0.0039") Pin Assignment Pin-Out Pin No. 2,3 22,23 -Vin Remote ON/OFFRemote ON/OFF -Vin CommonN.C. -VoutN.C. +Vout+Vout Common-Vout +Vin+Vin SCW12W8 (Single output) DCW12W8 (Dual output) Per Grid: 2.54mm Top View ψ0.8 31.8(1.25) 16 9 23 2 Bottom View Side View 15.24(0.6) 2.53(0.1) 3.8(0.15) 0.6(0.023") Mechanical Specification
Please refer to : http://www.meanwell.com/manual.html MPQ Per Tube (PCS) Unit : mm 313g 750 17Kg Max. Q’TY/ Carton(PCS) One Carton G.W. Standard Tube Packing One Tube G.W. File Name:SCW12W8,DCW12W8-SPEC 2025-07-17 CARTON L620 x W230 x H230 W L H Tube pattern 520 Product Tube Plugs 6.4 21.3 8.47.2