Additional Resources: Product Page
date 06/27/2017
page 1 of 5
SERIES: SWM12-E DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
up to 12 W power
EN 60601-1 4th edition
compact vertical or horizontal mount
universal input (90~264 Vac)
single regulated output from 5~24 Vdc
over voltage and short circuit protections
DOE Level VI / CoC Tier 2 efficiency
2 MOPP compliant
output output output ripple efficiency
MODEL
1 2
voltage current power and noise level
max max max
(Vdc) (A) (W) (mVp-p)
SWM12-5-E 5 2.4 12 100 VI
SWM12-6-E 6 2.0 12 120 VI
SWM12-9-E 9 1.33 12 180 VI
SWM12-12-E 12 1.0 12 250 VI
SWM12-15-E 15 0.8 12 250 VI
SWM12-18-E 18 0.66 12 350 VI
SWM12-24-E 24 0.50 12 350 VI
Notes: 1. At full load, 100 ~ 240 Vac input, 20 MHz bandwidth oscilloscope, output terminated with a low ESR 47 F electrolytic and 0.1 F multilayer capacitor.
2. CoC Tier 2 compliant.
PART NUMBER KEY
SWM12 - XX - E X - XXX - CXX
Reserved for Custom
Base Number
Configurations
Output Voltage
DC Plug Type:
AC Input Type: Orientation:
XXX = See output plug options
Europe H = horizontal
on page 4 for more details
V = vertical
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CUI Inc SERIES: SWM12-E DESCRIPTION: AC-DC POWER SUPPLY date 06/27/2017 page 2 of 5
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
at 115 Vac, full load 1.0 A
current
at 230 Vac, full load 0.5 A
at 115 Vac, full load, cold start 30 A
inrush current
at 230 Vac, full load, cold start 60 A
leakage current at 240 Vac, 50 Hz 0.1 mA
no load power consumption at 115/230 Vac, 60/50 Hz 0.075 W
OUTPUT
parameter conditions/description min typ max units
line regulation 1 %
load regulation 5 %
start-up time at 100 Vac, to 90% of rated output voltage 3 s
at nominal input voltage, full load, from 10% to
rise time 50 ms
90% of output voltage
hold-up time at nominal input voltage, full load 8.3 ms
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection output shutdown, auto recovery
over current protection output shutdown, auto recovery 200 %
short circuit protection output shut down, auto recovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output 4,000 Vac
isolation resistance input to output at 500 Vdc for 3 seconds 50 M
safety approvals medical TUV EN 60601-1
EMI/EMC CE
MTBF as per MIL-HDBK-217F 100,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature 0 40 C
storage temperature -20 85 C
operating humidity non-condensing 10 90 %
storage humidity non-condensing 5 90 %
altitude 5,000 m
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