cui.com
date 06/20/2017
page 1 of 4
SERIES: EMMA 30W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
MODEL output
voltage
output
current
output
power
ripple
and noise1
efciency
level
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
EMMA050400 5 4 20 50 V
EMMA090300 9 3 27 90 V
EMMA120250 12 2.5 30 120 V
EMMA150200 15 2 30 150 V
EMMA180167 18 1.67 30 180 V
EMMA240125 24 1.25 30 240 V
1. at full load, 100 ~ 240 Vac input, 20 MHz bandwidth oscilloscope, each output terminated with a 10 µF aluminum electrolytic and 0.1 µF ceramic capacitors.
FEATURES
• up to 30 W power
• universal input (90~264 Vac)
• interchangeable AC blades
• single regulated output from 5~24 Vdc
• over voltage and short circuit protections
• medical 60601-1 4th edition safety approvals
• designed for 2 x MOPP applications
• level V efficiency
PART NUMBER KEY
EMMA120250 X - XX - IC - CXX
Factory
Designation
Base Number
example of 12 Vdc, 2.5 A
Reserved for Custom
Congurations
Blades:
“blank” = North American, European, United Kingdom,
Australian
N = North American blade included
E = European blade included
B = United Kingdom blade included
A = Australian blade included
K = No blades included
®
IEC
60601-1
EN
60601-1
DC Plug Type:
See output plug options
on page 3 for more details
For more information, please visit the product page | For information on related products, view Dc Power Jacks
cui.com
date 06/20/2017│ page 2 of 4CUI Inc │ SERIES: EMMA 30W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
input current 0.8 A
inrush current at 240 V ac, cold start 100 A
no load power consumption 0.3 W
OUTPUT
parameter conditions/description min typ max units
line regulation1±1 %
load regulation2
5 Vdc output
9 Vdc output
all other outputs
±6
±3
±2
%
%
%
voltage accuracy ±2 %
hold-up time at 115 Vac 10 ms
switching frequency 70 kHz
temperature coefcient ±0.05 %/°C
Note: 1. measured from 100 ~ 240 Vac, full load
2. measured from 60% to full load and from 60 ~ 20% load (60% ±40% load)
PROTECTIONS
parameter conditions/description
over voltage protection TVS component to clamp
short circuit protection continuous, auto restart
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output 5,656 Vdc
safety approvals medical IEC 60601-1, EN 60601-1, UL 60601-1 4th edition
EMI/EMC EN 55011 Class B, FCC CRF47 Part 18 Class B, EN 60601-1-2, EN 61000-3-(2,3),
IEC 61000-4-(2,4,5,6,8,11)
leakage current 0.1 mA
MTBF as per MIL-HDBK-217F, 115 Vac, 25 °C 200,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature 0 40 °C
storage temperature -20 85 °C
humidity non-condensing 93 %
For more information, please visit the product page | For information on related products, view Dc Power Jacks
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date 06/20/2017│ page 3 of 4CUI Inc │ SERIES: EMMA 30W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
MECHANICAL DRAWING
EMM-EU
EMM-UK
EMM-AUEMM-US
108.67 4.278
36.70 1.445
1.40 0.055
61.98 2.440
units: mm [inches]
tolerance: ±0.5 [±0.02]
MODEL NO. CABLE GAUGE CORD LENGTH
EMMA050040 18 AWG 1,220 mm ±50
EMMA090300 18 AWG 1,220 mm ±50
EMMA120250 18 AWG 1,800 mm ±50
EMMA150200 18 AWG 1,800 mm ±50
EMMA180167 18 AWG 1,800 mm ±50
EMMA240125 18 AWG 1,800 mm ±50
MECHANICAL
parameter conditions/description min typ max units
dimensions 108.67 x 61.98 x 36.70 (4.278 x 2.440 x 1.445 inch) mm
input plug interchangeable blades (US, Europe, UK, Australia)
weight 300 g
cord length
DC OUTPUT PLUG OPTIONS / DC CORD
A B C Unit
P5/P5R 5.5 2.1 9.5 mm
P6/P6R 5.5 2.5 9.5 mm
ł
ń
Ń
ł
Ń
ń
Right Angle PXRStandard PX
Stripped and Tinned
*Tip positive
ø3.5 +0/-0.1
14±0.5
ø3.5 +0/-0.1
14±0.5
A
C
B
A
B
C
D
C
A
B
C
C
A
B
A
B
P1RP1
Right Angle PXRStandard PX
Right Angle PXXR
ST
Stripped and Tinned
PXX X X
Standard PXX
N = Center Negative
Plug Polarity:
“Blank” = N/A
P = Center Positive
Plug Angle:
“Blank” = Standard
R = Right Angle
Plug Type
DC PLUG TYPE
EIAJ Plugs
Locking DC Plug
Standard DC Plug
3.5 mm Phono Plug
25±5
9±2
*Contact CUI for additional output plug options.
For more information, please visit the product page | For information on related products, view Dc Power Jacks
date 06/20/2017│ page 4 of 4CUI Inc │ SERIES: EMMA 30W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
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 one (1) 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.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
rev. description date
1.0 initial release 12/16/2011
1.01 updated P7/P7R B dimension 03/23/2012
1.02 V-Innity branding removed 08/21/2012
1.03 updated datasheet 07/10/2015
1.04 updated to medical 60601-1 4th edition 06/20/2017
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
For more information, please visit the product page | For information on related products, view Dc Power Jacks
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
CUI Inc.:
EMMA120250-P6P-IC EMMA050400-P6P-IC EMMA120250-P5RP-IC EMMA050400-P5RP-IC EMMA120250-P6RP-
IC EMMA240125-P5RP-IC EMMA150200-P6RP-IC EMMA180167-P6RP-IC EMMA180167-P5P-IC EMMA180167-
P6P-IC EMMA180167-P5RP-IC EMMA050400-P5P-IC EMMA050400-P6RP-IC EMMA240125-P6RP-IC
EMMA240125-P5P-IC EMMA150200-P5P-IC EMMA120250-P5P-IC EMMA150200-P5RP-IC EMMA240125-P6P-IC
EMMA150200-P6P-IC
