SKA20B-05

2 0 W D C - D C R e g u l a t e d to S i n g l e O u t p u t C o n v e r t e r S K a 2 0 s e r i e s 2 0 W D C - D C R e g u l a t e d to S i n g l e O u t p u t C o n v e r t e r S K a 2 0 s e r i e s2 0 W D C - D C R e g u l a t e d to S i n g l e O u t p u t C o n v e r t e r S K a 2 0 s e r i e s SPECIFICATION SPECIFICATIONSPECIFICATION ORDER NO. ORDER NO.ORDER NO. DC VOLTAGE CURRENT RANGE DC VOLTAGE CURRENT RANGEDC VOLTAGE CURRENT RANGE RATED POWER RATED POWERRATED POWER Features : Features :Features : 2"1" compact size 2"1" compact size2"1" compact size 2:1 wide input range 2:1 wide input range2:1 wide input range High efficiency up to 89.5% High efficiency up to 89.5%High efficiency up to 89.5% 1500VDC I/O isolation 1500VDC I/O isolation1500VDC I/O isolation Built-in remote ON/OFFcontrol Built-in remote ON/OFFcontrolBuilt-in remote ON/OFFcontrol Built-in output clipping Built-in output clippingBuilt-in output clipping Built-in EMI filter Built-in EMI filterBuilt-in EMI filter Protections: short circuit / Overload / Inputand OutputOver voltage Protections: short circuit / Overload / Inputand OutputOver voltageProtections: short circuit / Overload / Inputand OutputOver voltage Cooling by free air convection Cooling by free air convectionCooling by free air convection Six-sided shield metal Six-sided shield metalSix-sided shield metal 100%burn-in test 100%burn-in test100%burn-in test Low cost / High reliability Low cost / High reliabilityLow cost / High reliability Approvals: FCC / CE Approvals: FCC / CEApprovals: FCC / CE 2 years warranty 2 years warranty2 years warranty SKA20A-05SKA20B-05SKA20C-05SKA20A-12SKA20B-12SKA20C-12SKA20A-15SKA20B-15SKA20C-15 SKA20A-05SKA20B-05SKA20C-05SKA20A-12SKA20B-12SKA20C-12SKA20A-15SKA20B-15SKA20C-15SKA20A-05SKA20B-05SKA20C-05SKA20A-12SKA20B-12SKA20C-12SKA20A-15SKA20B-15SKA20C-15 5V12V15V 5V12V15V5V12V15V 400 - 4000mA 166 - 1666mA 133 - 1333mA 400 - 4000mA 166 - 1666mA 133 - 1333mA400 - 4000mA 166 - 1666mA 133 - 1333mA 20W 20W20W OUTPUT OUTPUTOUTPUT RIPPLE & NOISE (max.) Note.250mVp-p60mVp-p RIPPLE & NOISE (max.) Note.250mVp-p60mVp-pRIPPLE & NOISE (max.) Note.250mVp-p60mVp-p LINE REGULATIONNote.3 0.2% LOAD REGULATIONNote.4 0.5% VOLTAGE ACCURACY 2.0% LINE REGULATIONNote.3 0.2% LOAD REGULATIONNote.4 0.5% VOLTAGE ACCURACY 2.0%LINE REGULATIONNote.3 0.2% LOAD REGULATIONNote.4 0.5% VOLTAGE ACCURACY 2.0% 60mVp-p 60mVp-p60mVp-p SWITCHING FREQUENCY SWITCHING FREQUENCYSWITCHING FREQUENCY 300KHztyp. 300KHztyp.300KHztyp. EXTERNAL CAPACITANCE LOAD (max.) 1000uF EXTERNAL CAPACITANCE LOAD (max.) 1000uFEXTERNAL CAPACITANCE LOAD (max.) 1000uF EXTERNAL trim Adj. RANGE(Typ.)10% EXTERNAL trim Adj. RANGE(Typ.)10%EXTERNAL trim Adj. RANGE(Typ.)10% 220uF 220uF220uF -20 - +10% -20 - +10%-20 - +10% 100uF 100uF100uF -20 - +10% -20 - +10%-20 - +10% VOLTAGE RANGE VOLTAGE RANGEVOLTAGE RANGE A: 9 - 18VDC B: 18 - 36VDCC: 36 - 75VDC A: 9 - 18VDC B: 18 - 36VDCC: 36 - 75VDCA: 9 - 18VDC B: 18 - 36VDCC: 36 - 75VDC EFFICIENCY (Typ.) EFFICIENCY (Typ.)EFFICIENCY (Typ.) 87.5% 87.5%87.5% 88% 88%88% 88.5% 88.5%88.5% 88%88.5% 88%88.5%88%88.5% 87.5% 87.5%87.5% 89% 89%89% 89.5% 89.5%89.5% 88% 88%88% of ENTRY INPUTINPUT DC CURRENT FILTER DC CURRENT FILTERDC CURRENT FILTER Full load Full loadFull load Does not load Does not loadDoes not load 1910mA 970mA490mA1910mA 970mA 500mA 1870mA 950mA 490mA 1910mA 970mA490mA1910mA 970mA 500mA 1870mA 950mA 490mA1910mA 970mA490mA1910mA 970mA 500mA 1870mA 950mA 490mA 80mA 55 ma 40mA 35mA 25mA 15mA35mA 25mA 15mA Ip network 80mA 55 ma 40mA 35mA 25mA 15mA35mA 25mA 15mA Ip network80mA 55 ma 40mA 35mA 25mA 15mA35mA 25mA 15mA Ip network REMOTE CONTROLPower : R. C - Vin- > 2.5 VDC or open circuit ; power OFF : R. C - - Vin < 0.5 VDC or short REMOTE CONTROLPower : R. C - Vin- > 2.5 VDC or open circuit ; power OFF : R. C - - Vin < 0.5 VDC or shortREMOTE CONTROLPower : R. C - Vin- > 2.5 VDC or open circuit ; power OFF : R. C - - Vin < 0.5 VDC or short PROTECTIONFuse recommended PROTECTIONFuse recommendedPROTECTIONFuse recommended 110% - 180% of rated output power 110% - 180% of rated output power110% - 180% of rated output power PROTECTION PROTECTIONPROTECTION (Note. 5) (Note. 5)(Note. 5) MORE CURRENT MORE CURRENTMORE CURRENT SHORT CIRCUIT OVER VOLTAGE SHORT CIRCUIT OVER VOLTAGESHORT CIRCUIT OVER VOLTAGE Protection type : Hiccup mode, recovers automatically after fault condition is removed Protection type : Hiccup mode, recovers automatically after fault condition is removedProtection type : Hiccup mode, recovers automatically after fault condition is removed All output equipped with short circuit All output equipped with short circuitAll output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed Protection type : Hiccup mode, recovers automatically after fault condition is removedProtection type : Hiccup mode, recovers automatically after fault condition is removed Of Input(Typ.)A: >20 - 23VDC B: >40 - 43VDCC: >80 - 82VDC input voltage Of Input(Typ.)A: >20 - 23VDC B: >40 - 43VDCC: >80 - 82VDC input voltageOf Input(Typ.)A: >20 - 23VDC B: >40 - 43VDCC: >80 - 82VDC input voltageWORKING TEMP. WORKING TEMP.WORKING TEMP. Output OutputOutput Protection type : Shut down o/p voltage, recovers automatically after fault condition is removed Protection type : Shut down o/p voltage, recovers automatically after fault condition is removedProtection type : Shut down o/p voltage, recovers automatically after fault condition is removed -40 - +85(Refer to "Reduction Curve") -40 - +85(Refer to "Reduction Curve")-40 - +85(Refer to "Reduction Curve") WORKING HUMIDITY WORKING HUMIDITYWORKING HUMIDITY ENVIRONMENTSTORAGE TEMP., The MOISTURE ENVIRONMENTSTORAGE TEMP., The MOISTUREENVIRONMENTSTORAGE TEMP., The MOISTURE 20% - 90% RH non-condensing 20% - 90% RH non-condensing20% - 90% RH non-condensing -55 - +125 , 10% - 95% RH -55 - +125 , 10% - 95% RH-55 - +125 , 10% - 95% RH TEMP. COEFFICIENT0.03% / (0 - 50 ) TEMP. COEFFICIENT0.03% / (0 - 50 )TEMP. COEFFICIENT0.03% / (0 - 50 ) SAFETY AND EMC SAFETY AND EMCSAFETY AND EMC OTHER OTHEROTHER THE VIBRATION WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION THE VIBRATION WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSIONTHE VIBRATION WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION EMC IMMUNITY MTBF DIMENSION EMC IMMUNITY MTBF DIMENSIONEMC IMMUNITY MTBF DIMENSION WEIGHT WEIGHTWEIGHT 10 - 500Hz, 2G 10min./1cycle, period for 60 min. each along X, y, Z axes 10 - 500Hz, 2G 10min./1cycle, period for 60 min. each along X, y, Z axes10 - 500Hz, 2G 10min./1cycle, period for 60 min. each along X, y, Z axes I/P-O/P:1.5 KVDC I/P-O/P:1.5 KVDCI/P-O/P:1.5 KVDC I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 Class a, FCC part 15 Class a I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 Class a, FCC part 15 Class aI/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 Class a, FCC part 15 Class a Compliance to EN61000-4-2,3,4,5,6,8, light industry level,criteria A Compliance to EN61000-4-2,3,4,5,6,8, light industry level,criteria ACompliance to EN61000-4-2,3,4,5,6,8, light industry level,criteria A 700Khrs min.MIL-HDBK-217F(25) 700Khrs min.MIL-HDBK-217F(25)700Khrs min.MIL-HDBK-217F(25) 50.8*25.4*11.2 mm or 2"*1"*0.44" inch (L*W*H) 50.8*25.4*11.2 mm or 2"*1"*0.44" inch (L*W*H)50.8*25.4*11.2 mm or 2"*1"*0.44" inch (L*W*H) 31.2 g 31.2 g31.2 gMechanical Specification Mechanical SpecificationMechanical SpecificationPin ConfigurationDerating Curve Pin ConfigurationDerating CurvePin ConfigurationDerating Curve 20.4[0.80] 5.8 [0.23] 20.4[0.80] 5.8 [0.23]20.4[0.80] 5.8 [0.23] 7.625.08 [0.30] [0.20] 7.625.08 [0.30] [0.20]7.625.08 [0.30] [0.20] Unit:mm(in.) Unit:mm(in.)Unit:mm(inch)Pin No. Pin No.Pin No. 1 1One 2 2Two 3 33Output OutputOutput+Vin +Vin+Vin -Vin -Vin-Vin +Vout +Vout+VoutPin Not. Pin No.Pin No. 4 4Four 5 5Five 6 66Output OutputOutputTrim TrimTrim -Vout -Vout-Vout R. C R. CA. C100 100One hundred 6 2 1 6 2 16 2 1 NOTE: Pin Size is Tolerance 1.0 0.10 mm NOTE: Pin Size is Tolerance 1.0 0.10 mmNOTE: Pin Size is Tolerance 1.0 0.10 mm VIEW FROM THE BOTTOM VIEW FROM THE BOTTOMVIEW FROM THE BOTTOM SIDE VIEW SIDE VIEWSIDE VIEW External Output Trim 50 External Output Trim 50External Output Trimming 505 43 5 435 43 10.2 10.210.2 2 2Two -Vin -Vin-Vin+Vout +Vout+Vout 3 33LOAD LOADLOAD 20K 20K20K [0.40] [0.40][0.40] 5 5Five -VoutVR -VoutVR-VoutVR -40025 5075 85 -40025 5075 85-40025 5075 85 100 100One hundred 1 4 VR Ta ( ) 1 4 VR Ta ( )1 4 VR Ta ( ) 25.4[1.00] 11.2[0.44] 25.4[1.00] 11.2[0.44]25.4[1.00] 11.2[0.44] +Vin +Vin+Vin Trim TrimTrim UPDOWNTRIMPOT UPDOWNTRIMPOTUPDOWNTRIMPOTNOTE NOTENOTE 1.All the parameters arespecified in the normal input, rated load, 25 70% rh ambient. 1.All the parameters arespecified in the normal input, rated load, 25 70% rh ambient.1.All the parameters arespecified in the normal input, rated load, 25 70% rh ambient. 2.Ripple and noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1 uf and capacitor of 47uf. 2.Ripple and noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1 uf and capacitor of 47uf.2.Ripple and noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1 uf and capacitor of 47uf. 3.Line regulation is measured from low line to high line at rated load. 3.Line regulation is measured from low line to high line at rated load.3.Line regulation is measured from low line to high line at rated load. 4.Load regulation is measured from 10% to 100% of the rated load. 4.Load regulation is measured from 10% to 100% of the rated load.4.Load regulation is measured from 10% to 100% of the rated load. 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds. 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.File name:SKA20-SPEC 2012-01-07 File name:SKA20-SPEC 2012-01-07File name:SKA20-SPEC 2012-01-07