a d ivision of CUI INC
date 02/2011 page 1 of 6
SERIES:
ETSA 40W
DESCRIPTION:
SWITCHING POWER SUPPLY
FEATURES
•universal AC input •regulated output voltage •short circuit protection •meets EISA / efficiency level V regulations •custom designs available
RoHS
MODEL
ETSA120330U ETSA190210U ETSA200200U ETSA240170U ETSA480085U output voltage
nominal (V dc)
output current
min (A) max (A)
output wattage
max (W)
ripple*
max. (mVp-p)
efficiency level
cord length
(mm)
12 19 20 24 48
0 0 0 0 0
3.3 2.1 2 1.7 0.85
40 40 40 40 40
240 240 240 240 240
V V V V V
1,830 +150/-0 1,830 +150/-0 1,830 +150/-0 1,830 +150/-0 1,830 ±100
*at full load, 100 ~ 240 V ac input, measured at 20MHz bandwidth with a 10 uF electrolytic cap and a 0.1 uF ceramic cap on the output
PART NUMBER KEY ETSA120330U D C - XX - SZ - CXX
example of 12 V dc, 3.3 A
Base Number
Reserved for custom configurations
AC Input Plug: D = IEC 320 C8 plug
Factory Designation
Input Cable: C = included blank = no cable
DC Plug type: see output plug options on page 5
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.v-infinity.com
a d ivision of CUI INC
date 02/2011 page 2 of 6
SERIES:
ETSA 40W
DESCRIPTION:
SWITCHING POWER SUPPLY
INPUT
parameter rated input voltage input voltage range rated frequency frequency range rated input current no load power consumption conditions/description min 100 90 50 47 nom max 240 264 60 63 1 0.3 units V ac V ac Hz Hz A W
OUTPUT
parameter line regulation load regulation short circuit protection output shut down and auto-restart conditions/description min nom ±1 ±5 max units % %
SAFETY & EMI
parameter HI-POT insulation resistance safety approvals EMI standard leakage current RoHS compliant yes conditions/description input to output at 10 mA for 1 minute input to output at 500 V dc UL/cUL (UL60950-1), GS FCC class B, CE, VCCI, EN55022, EN55024 0.25 mA 100 min nom max 3,000 4,242 units V ac V dc M
ENVIRONMENTAL
parameter operating temperature operating humidity storage temperature storage humidity conditions/description min 0 20 -10 10 nom max 40 80 70 90 units °C % °C %
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.v-infinity.com
a d ivision of CUI INC
date 02/2011 page 3 of 6
SERIES:
ETSA 40W
DESCRIPTION:
SWITCHING POWER SUPPLY
MECHANICAL DRAWING
MECHANICAL DRAWING (48 V model)
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.v-infinity.com
a d ivision of CUI INC
date 02/2011 page 4 of 6
SERIES:
ETSA 40W
DESCRIPTION:
SWITCHING POWER SUPPLY
DC CORD
Cable Length: refer to page 1
48B
Cable Gauge ETSA120330U 18 AWG ETSA190210U 20 AWG ETSA200200U 20 AWG ETSA240170U 20 AWG ETSA480085U 22 AWG
Black wire, white stripe: Positive
AC CORD
*Contact CUI for additional ac cord input blade options.
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.v-infinity.com
a d ivision of CUI INC
date 02/2011 page 5 of 6
SERIES:
ETSA 40W
DESCRIPTION:
SWITCHING POWER SUPPLY
OUTPUT PLUG OPTIONS
3.5 mm Phono Plug
*Tip positive
P1
P1R
Standard DC Plug
P5/P5R P6/P6R P7/P7R P8/P8R P9/P9R A 5.5 5.5 3.5 3.8 3.8 B 2.1 2.5 1.3 1.35 1.05 C 9.5 9.5 9.5 9.5 9.5 Unit mm mm mm mm mm
Standard PX
Right Angle PXR
Locking DC Plug
A 5.5 5.5 B 2.1 2.5 C 9.5 9.5 Unit mm mm
P10 P11
EIAJ Plugs
EIAJ A B P12/P12R EIAJ-1 2.35 0.7 P13/P13R EIAJ-2 4.0 1.7 P14/P14R EIAJ-3 4.75 1.7 C 9.5 9.5 9.5 D NA 5.0 5.0 Unit mm mm mm
Standard PXX
Right Angle PXXR
Stripped and Tinned
DC PLUG TYPE ST
stripped and tinned Plug type
PXX X X
Plug angle: “blank” = standard R = right angle Plug polarity: “blank” = N/A P = center positive N = center negative
*Contact CUI for additional output plug options.
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.v-infinity.com
a d ivision of CUI INC
date 02/2011 page 6 of 6
SERIES:
ETSA 40W
DESCRIPTION:
SWITCHING POWER SUPPLY
INDIVIDUAL PACKAGING
tolerance ± 1 mm
10±1
RoHS Compliant
50±1
PACKAGING
tolerance +7 / -0 mm
"RoHS Compliant"
)
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.v-infinity.com
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