Additional Resources: Product Page
date 06/10/2019
page 1 of 6
SERIES: SDM65-U DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
up to 65 W continuous power
meets DoE Level VI efficiency
universal input voltage range
compact size
no load power consumption < 0.21 W
over voltage and short circuit protections
UL/cUL, TUV (60601-1), and PSE safety approvals
LED indicator
custom designs available
output output output ripple efficiency
MODEL
1
voltage current power and noise level
max max max
(Vdc) (A) (W) (mVp-p)
SDM65-12-U 12 5 60 150 VI
SDM65-15-U 15 4.34 65 150 VI
SDM65-18-U 18 3.62 65 180 VI
SDM65-19-U 19 3.43 65 190 VI
SDM65-24-U 24 2.71 65 240 VI
SDM65-48-U 48 1.36 65 480 VI
Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, output terminated with 0.1 F multilayer ceramic and 10 F low ESR electrolytic capacitors.
PART NUMBER KEY
SDM65 - XX - UX - XXX - CXX
AC Inlet Type:
Base Number
Reserved for Custom
IEC320/C14
Configurations
Output Voltage
Input Cable:
DC Plug Type:
Blank = No Cable
XXX = See output plug options
C = North America input cable (standard)
on page 5 for more details
CM = North America input cable (medical)
2 = Europe input cable
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CUI Inc SERIES: SDM65-U DESCRIPTION: AC-DC POWER SUPPLY date 06/10/2019 page 2 of 6
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
current 1.6 A
inrush current at 240 Vac, full load, 25C, cold start 80 A
leakage current 0.3 mA
no load power consumption at 230 Vac 0.21 W
OUTPUT
parameter conditions/description min typ max units
regulation 5 %
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection output shut down, latch 150 %
over current protection output shut down, auto recovery 170 %
short circuit protection output shut down, auto recovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
input to output at 10 mA for 1 minute 4,000 Vac
isolation voltage
input to frame ground at 10 mA for 1 minute 1,500 Vac
input to output at 500 Vdc 10 M
isolation resistance
input to frame ground at 500 Vdc 10 M
Medical: UL/cUL, TUV (60601-1)
safety approvals
ITE: PSE
EMI/EMC FCC Part 15B Class B, CE
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 80 C
operating humidity non-condensing 20 80 %
storage humidity non-condensing 10 90 %
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