Additional Resources: Product Page | 3D Model
date 08/31/2018
page 1 of 5
SERIES: SWI6-N DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
up to 6 W continuous power
DoE Level VI efficiency
no load power consumption < 0.1 W
compact size
universal input voltage range
over voltage, over current, and short circuit protections
UL/cUL, PSE safety approvals
certified to 60950-1 and 62368-1 standards
output output output ripple efficiency
MODEL
1
voltage current power and noise level
max max max
(Vdc) (A) (W) (mVp-p)
SWI6-3.3-N 3.3 1.5 4.95 100 VI
SWI6-5-N 5 1.5 7.5 100 VI
SWI6-5.9-N 5.9 1.2 7.08 100 VI
SWI6-7.5-N 7.5 1.0 7.5 100 VI
SWI6-9-N 9 0.67 6.03 100 VI
SWI6-12-N 12 0.6 7.2 120 VI
SWI6-15-N 15 0.5 7.5 150 VI
Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, output terminated with 0.1 F multilayer ceramic and 47 F low ESR electrolytic capacitors.
PART NUMBER KEY
SWI6 - XX - N - XXX - CXX
Reserved for Custom
Base Number
Configurations
Output Voltage
AC Input Type:
DC Plug Type:
North America
XXX = See output plug options
on page 4 for more details
cui.comAdditional Resources: Product Page | 3D Model
CUI Inc SERIES: SWI6-N DESCRIPTION: AC-DC POWER SUPPLY date 08/31/2018 page 2 of 5
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
current 0.19 A
inrush current at 240 Vac, full load, 25C, cold start 60 A
leakage current 0.25 mA
no load power consumption at 115/230 Vac 0.1 W
OUTPUT
parameter conditions/description min typ max units
3.3 Vdc output model 10 %
regulation
all other models 5 %
hold-up time at full load 10 ms
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection output shut down 180 %
output shut down, auto recovery
3.3 Vdc output model 3.5 A
5 Vdc output model 3.5 A
5.9 Vdc output model 3 A
over current protection
7.5 Vdc output model 2.5 A
9 Vdc output model 1.5 A
12 Vdc output model 1.5 A
15 Vdc output model 1.3 A
short circuit protection output shut down, auto recovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output at 10 mA for 1 minute 3,000 Vac
isolation resistance input to output at 500 Vdc 10 M
safety approvals UL/cUL (60950-1, 62368-1), PSE
EMI/EMC FCC Part 15B Class B
MTBF as per Telcordia SR-332, 25C 300,000 hours
RoHS yes
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature 0 40 C
storage temperature -20 60 C
operating humidity non-condensing 20 80 %
storage humidity non-condensing 10 90 %
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