a d ivision of CUI INC
date 09/2010 page 1 of 5
SERIES:
EPSA 24W
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
EPSA120200U EPSA150160U EPSA240100U 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 15 24
0 0 0
2 1.6 1
24 24 24
150 150 240
V V V
1530 ±100 1830 ±100 1830 ±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 EPSA120200U - XX - SZ - CXX
example of 12 V dc, 2 A
Base Number
Reserved for custom configurations
DC Plug type: see output plug options on page 4
Factory Designation
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 09/2010 page 2 of 5
SERIES:
EPSA 24W
DESCRIPTION:
SWITCHING POWER SUPPLY
INPUT
parameter rated input voltage input voltage range rated frequency frequency range rated input current inrush current no load power consumption 115 V ac, cold start 230 V ac, cold start conditions/description min 100 90 50 47 nom max 240 264 60 63 0.8 30 60 0.3 units V ac V ac Hz Hz A A A W
OUTPUT
parameter line regulation load regulation over voltage protection short circuit protection output shut down 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) FCC class B, CE 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 09/2010 page 3 of 5
SERIES:
EPSA 24W
DESCRIPTION:
SWITCHING POWER SUPPLY
MECHANICAL DRAWING
input plug case size fixed UL 80 L x 53.6 W x 35 H mm tolerance: ±1 mm
DC CORD
Cable Length: refer to page 1
48B
Cable Gauge EPSA120200 20 AWG EPSA150160 20 AWG EPSA240100 20 AWG
Black wire, white stripe: Positive
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 09/2010 page 4 of 5
SERIES:
EPSA 24W
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 09/2010 page 5 of 5
SERIES:
EPSA 24W
DESCRIPTION:
SWITCHING POWER SUPPLY
INDIVIDUAL PACKAGING
tolerance ± 1 mm
RoHS Compliant
PACKAGING
tolerance
EXTERNAL CARTON MATERIAL:A=B(6mm) INTERNAL CARTON MATERIAL:B3B(3mm) CARTON SIZE: 442X402X188mm Q'TY: 80pcs(20x4)
+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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