Additional Resources: Product Page | 3D Model
date 01/29/2018
page 1 of 6
SERIES: SDM36-UD DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
up to 36 W continuous power
meets DoE Level VI efficiency
universal input voltage range
compact size
no load power consumption < 0.10 W
over voltage and short circuit protections
UL/cUL, TUV, 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)
SDM36-5-UD 5 5 25 80 VI
SDM36-7.5-UD 7.5 4 30 80 VI
SDM36-9-UD 9 4 36 90 VI
SDM36-12-UD 12 3 36 120 VI
SDM36-15-UD 15 2.4 36 150 VI
SDM36-18-UD 18 2 36 180 VI
SDM36-24-UD 24 1.5 36 240 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
SDM36 - XX - UDX - XXX - CXX
AC Inlet Type:
Base Number
Reserved for Custom
IEC320/C8
Configurations
Output Voltage
Input Cable:
DC Plug Type:
Blank = No Cable
XXX = See output plug options
C = North America input cable
on page 5 for more details
2 = Europe input cable
cui.comAdditional Resources: Product Page | 3D Model
CUI Inc SERIES: SDM36-UD DESCRIPTION: AC-DC POWER SUPPLY date 01/29/2018 page 2 of 6
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
current 1 A
inrush current at 230 Vac, full load, 25C, cold start 70 A
leakage current 0.1 mA
no load power consumption at 230 Vac 0.10 W
OUTPUT
parameter conditions/description min typ max units
5 Vdc model 6 %
regulation
all other models 5 %
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection output shut down 200 %
over current protection output shut down, 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 at 10 mA for 1 minute 4,000 Vac
isolation resistance input to output at 500 Vdc 10 M
Medical: UL/cUL, TUV
safety approvals
ITE: PSE
EMI/EMC FCC Part 15B Class B, CE
MTBF as per Telcordia SR-332, 25C 300,000 hours
RoHS 2011/65/EU
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 %
cui.com