Additional Resources: Product Page | 3D Model
SERIES: SMI18 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• up to 18 W cont...
Additional Resources: Product Page | 3D Model
SERIES: SMI18 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
up to 18 W continuous power DoE Level VI, CoC Tier 2 efficiency no load power consumption < 0.075 W universal input
voltage range interchangeable Ac blades for global use over
voltage, over current, and short circuit protections UL/cUL, RCM, CCC, and PSE safety approvals certified to 60950-1 and 62368-1 standards
date 11/27/2020 page 1 of 5
MODEL
input
input
output output output
voltage frequency
voltage current power
range (Vac)
range (Hz)
nom (Vdc)
max (A)
max (W)
ripple and
noise1
max (mVp-p)
efficiency level2
average3 (%)
10% (%)
SMI18-5
90 ~ 264 47 ~ 63
5
3.0
15.0
100
82.2
79.0
SMI18-5.9
90 ~ 264 47 ~ 63
5.9
3.0
17.7
100
83.1
76.9
SMI18-9
90 ~ 264 47 ~ 63
9
2.2
19.8
100
86.5
80.7
SMI18-12
90 ~ 264 47 ~ 63
12
1.6
19.2
120
85.9
79.7
SMI18-15
90 ~ 264 47 ~ 63
15
1.3
19.5
150
88.2
81.5
SMI18-18
90 ~ 264 47 ~ 63
18
1.1
19.8
180
88.0
81.7
SMI18-24
90 ~ 264 47 ~ 63
24
0.8
19.2
240
88.7
81.8
Notes:
1. At full load, nominal AC input
voltage, 25°C, 20 MHz bandwidth oscilloscope, output terminated with 0.1 µF and 10 µF
capacitors to ground. 2. CoC Tier 2 compliant. 3. Average efficiency is measured at 25%, 50%, 75%, and 100% load.
PART NUMBER KEY
no load power consumption
typ (W) 0.07 0.07 0.07 0.07 0.07 0.06 0.07
SMI18 - XX - X - XXX - CXX
Base Number
Output
Voltage
Blades: V = North Amer...
