date 09/04/2013 page 1 of 5 SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY FEATURES • • • • • • • • up to 250 W power universal input (90~264 Vac) single regulated output from 12~48 V over voltage, overload and short circuit protections full medical safety approvals active PFC level V efficiency custom designs available RoHS output voltage output current output power ripple and noise1 (Vdc) max (A) max (W) max (mVp-p) ETMA1202083U 12 20.83 250 240 V ETMA1601563U 16 15.63 250 300 V ETMA1901316U 19 13.16 250 300 V ETMA2001250U 20 12.5 250 300 V ETMA2401042U 24 10.42 250 300 V ETMA360694U 36 6.94 250 300 V ETMA480521U 48 5.21 250 300 V MODEL Notes: efficiency level 1. At full load, 100 ~ 240 Vac input, 20 MHz bandwidth oscilloscope, each output terminated with 10 μF aluminum electrolytic and 0.1 μF ceramic capacitors. PART NUMBER KEY ETMA1202083U C - P68 - WP - CXX Base Number example of 12 Vdc, 20.83 A Reserved for Custom Configurations DC Plug Type Input Cable: C = included blank = no cable Factory Designation cui.com CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 09/04/2013 │ page 2 of 5 INPUT parameter conditions/description min voltage typ 90 frequency 47 max units 264 Vac 63 Hz current at 90 Vac, 60 Hz 3.5 A inrush current at 230 Vac, cold start 150 A 0.5 W max units no load power consumption OUTPUT parameter conditions/description min line regulation ±1 load regulation hold-up time typ % ±5 at 115 Vac % 16 temperature coefficient ms ±0.05 %/°C PROTECTIONS parameter conditions/description over voltage protection 12 V output 16 V output 19 V output 20 V output 24, 36 V outputs 48 V output 110 110 111 118 110 110 133 130 137 130 125 120 % % % % % % overload protection shutdown and auto restart 110 160 % short circuit protection continuous, auto restart max units 4,242 2,121 Vdc Vdc SAFETY & COMPLIANCE parameter conditions/description min isolation voltage input to output for 2 seconds input to frame ground for 2 seconds insulation resistance input to output, at 500 Vdc input to frame ground, at 500 Vdc safety approvals UL/cUL UL 60601-1, TUV EN 60601-1, CB IEC 60601-1 EMI/EMC FCC Part 18 Class B, EN 60601-1, EN 55011 MTBF at 25°C, max. load RoHS compliant yes typ 20 20 MΩ MΩ 140,000 hours ENVIRONMENTAL parameter conditions/description min operating temperature storage temperature humidity non-condensing cui.com typ max units 0 50 °C -10 70 °C 20 90 % CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 09/04/2013 │ page 3 of 5 MECHANICAL parameter conditions/description dimensions 7.42 x 4.11 x 2.36 (188.5 x 104.5 x 60 mm) min weight input plug typ MECHANICAL DRAWING units: mm 104.5 0.5 60.0 0.5 188.5 0.5 cui.com units inch 1.06 IEC320 / C14 max kg CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 09/04/2013 │ page 4 of 5 DC CORD 1. Blue (GND) 4. Red (+V) 2. Black (GND) 5. White (+V) 3. D.W. (GND) 6. Yellow (+V) [2464#16AWG 5C+1(16AWG)] SECTIONAL DRAWING FRONT VIEW 6P DIN PCB Terminal ø3.2*2 Red+White+Yellow Black+Blue+D.W. UL Heat Shrinkable Tube COMPONENT LIST 1. Cable: color black, UL/CSA 2464 80/90°C 300V 16 AWG X 5C+Aluminum Shield (16AWG) 2. PVC Wire: blue/black/white/yellow/red 3. Housing: 6P=P4.2 UL/CSA/TUV 94V-2 natural [7A/250V/85°C] 4. WST P4.20 6pin WAFTER M-I42002 (P533142006F1001) AC CORD (IEC 320 C13) (NEMA 5-15P Hospital Grade) 183±5cm SPECIFICATION: 1) Length: 1.83m 2) Color: black 3) Plug: SL-22 (A)10 (V)125 Approval: UL/cUL 4) Connector: SL-3(A)10 (V)125 Approval: UL/cUL 5) Cable: SJT 18AWG/3C Approval: UL/CSA 20±2cm cui.com CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 09/04/2013 │ page 5 of 5 REVISION HISTORY rev. description date 1.0 initial release 03/05/2012 1.01 updated dc cord drawing 06/05/2012 1.02 description and warranty updated 08/21/2012 replaced TUV approval with Nemko 09/04/2013 1.03 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.