date 09/2010 page 1 of 5 a division of CUI INC SERIES: DESCRIPTION: EMSA 6W SWITCHING POWER SUPPLY FEATURES •universal AC input •regulated output voltage •short circuit protection •meets EISA / efficiency level V regulations •custom designs available RoHS MODEL output voltage output wattage ripple* nominal (V dc) min (A) max (A) max (W) max. (mVp-p) EMSA050120 5 0 1.2 6 150 V 1530 ±100 EMSA090067 9 0 0.67 6 150 V 1530 ±100 EMSA120050 12 0 0.50 6 100 V 1530 ±100 EMSA150040 15 0 0.40 6 150 V 1530 ±100 output current efficiency level cord length (mm) *at full load, 100 ~ 240 V ac input, measured at 20MHz bandwidth with a 10 μF electrolytic cap and a 0.1 μF ceramic cap on the output PART NUMBER KEY EMSA120050 X - XX - SZ - CXX Base Number example of 12 V dc, 0.5 A DC Plug type: see output plug options on page 4 Factory Designation Reserved for custom configurations Blades: “blank” = North American, European, United Kingdom, Australian, and China blades included N = North American blade included E = European blade included B = United Kingdom blade included A = Australian blade included C = China blade included 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com date 09/2010 page 2 of 5 a division of CUI INC SERIES: DESCRIPTION: EMSA 6W SWITCHING POWER SUPPLY INPUT parameter max units rated input voltage conditions/description min 100 nom 240 V ac input voltage range 90 264 V ac rated frequency 50 60 Hz frequency range 47 rated input current inrush current 9 9 5 5 and and and and 12 12 15 15 V V V V output: output: output: output: 115 230 115 230 V V V V ac, ac, ac, ac, cold cold cold cold start start start start no load power consumption 63 Hz 0.3 A 15 30 30 60 A A A A 0.3 W max units OUTPUT parameter conditions/description min line regulation load regulation over voltage protection output shut down short circuit protection output shut down and auto-restart nom ±3 % ±5 % SAFETY & EMI parameter conditions/description HI-POT input to output at 10 mA for 1 minute min insulation resistance input to output at 500 V dc safety approvals UL/cUL, GS, CE, RCM, BSMI, CCC EMI standard FCC part 15 class B, EN55022 class B leakage current 9 V output all other outputs RoHS compliant yes nom max units 3,000 4,242 V ac V dc 100 M 0.25 0.1 mA mA max units ENVIRONMENTAL parameter conditions/description min operating temperature nom 0 40 °C operating humidity 20 80 % storage temperature -10 70 °C storage humidity 10 90 % 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com date 09/2010 page 3 of 5 a division of CUI INC SERIES: DESCRIPTION: EMSA 6W SWITCHING POWER SUPPLY MECHANICAL DRAWING input plug multi-blade (UL, VDE, UK, SAA, CCC) weight 127 g case size 64 L x 40.5 W x 30 H mm tolerance: ±1 mm ˆ˃̈́˄ˁ˃ EMS-US EMS-AU EMS-UK EMS-EU ˉˇ̈́˄ˁ˃ ˉ˅̈́˄ˁ˃ ˇ˃ˁˈ̈́˄ EMS-CC DC CORD ̈́ ˄˃˃̈́˅˃ ˅˄̈́ˆ ˄˃˃̈́˅˃ ˊ˃ ˅ˁˋ̑ˇˁ˃̀̀ ˆˈ˕ Cable Gauge EMSA050120 20 AWG EMSA090067 22 AWG EMSA120050 EMSA150040 22 AWG 22 AWG 20050 SW 112th Ave. Tualatin, Oregon 97062 Black wire, white stripe: Positive phone 503.612.2300 fax 503.612.2382 www.v-infinity.com date 09/2010 page 4 of 5 a division of CUI INC SERIES: DESCRIPTION: EMSA 6W SWITCHING POWER SUPPLY OUTPUT PLUG OPTIONS ˄ˇʳ̈́˃ˁˈ ˆˁˈʳʾ˃˂ˀ˃ˁ˄ ˆˁˈʳʾ˃˂ˀ˃ˁ˄ 3.5 mm Phono Plug ˄ˇʳ̈́˃ˁˈ *Tip positive P1 P1R Standard DC Plug ˖ Standard PX P5/P5R P6/P6R P7/P7R P8/P8R P9/P9R ˕ ˔ ˕ ˔ ˖ Right Angle PXR A 5.5 5.5 3.5 3.8 3.8 B 2.1 2.5 1.3 1.35 1.05 C 9.5 9.5 9.5 9.5 9.5 Unit mm mm mm mm mm Locking DC Plug ˖ ˔ ˕ P10 P11 A 5.5 5.5 B 2.1 2.5 C 9.5 9.5 Unit mm mm EIAJ Plugs EIAJ A B P12/P12R EIAJ-1 2.35 0.7 P13/P13R EIAJ-2 4.0 1.7 P14/P14R EIAJ-3 4.75 1.7 ˕ ˔ ˕ ˔ ˖ C 9.5 9.5 9.5 D NA 5.0 5.0 Unit mm mm mm ˖ Standard PXX Right Angle PXXR ˗ Stripped and Tinned ˅ˈ̈́ˈ DC PLUG TYPE ST PXX X X stripped and tinned Plug type Plug angle: “blank” = standard R = right angle *Contact CUI for additional output plug options. 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 Plug polarity: “blank” = N/A P = center positive N = center negative fax 503.612.2382 www.v-infinity.com date 09/2010 page 5 of 5 a division of CUI INC SERIES: EMSA 6W DESCRIPTION: SWITCHING POWER SUPPLY INDIVIDUAL PACKAGING tolerance ± 1 mm ˄˃̈́˄ ˈ˃̈́˄ PACKAGING tolerance 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 +7 / -0 mm fax 503.612.2382 www.v-infinity.com