AC-DC Power Supplies
UCP225 Series
225 Watts
• Low 1.18” Profile U Channel Construction
• High Power Density
• 3.12” by 5.0” Footprint
• 150 W Convection/ 225 W Forced Cooled Ratings
• Optional 5 V Standby and Remote On/Off
• 12 V Fan Output
• Medical and ITE Approvals
• High Efficiency, up to 95%
• Less than 0.5 W No Load Input Power
Dimensions:
The UCP225 series is designed to minimize the no load power consumption and maximize efficiency
to facilitate equipment design to meet the latest environmental legislation. Approved for medical and
ITE applications, this range of single output AC/DC power supplies are packaged in an ultra-low
profile 1.18” height with a foot print of just 3.12” by 5.0”. The UCP225 provides up to 225 W force-
UCP225:
5.00 x 3.12 x 1.18” (127.0 x 79.2 x 29.2 mm)
3
3
cooled or 150 W convection-cooled leading to very high power densities of 12.2 W/in or 8.1 W/in respectively. A 12 V, 500 mA fan supply is
included in the design which can also be delivered with an optional 5 V/2 A standby output. The power supply contains two fuses and low
leakage currents as required by medical applications and is safety approved to operate in a 70 °C ambient. The low profile and safety approvals
covering ITE and medical standards along with conducted emissions to EN55011/22 level B allow the versatile UCP225 series to be used in a
vast range of applications.
Models & Ratings
Output Current
Convection-cooled
Optional Standby Output
Convection-cooled
Output
Voltage
Fan Output
Efficiency(2)
Model Number(3, 4, 5, 6)
Forced-cooled(1)
18.75 A
15.00 A
12.50 A
9.38 A
Forced-cooled(1)
5 V/2.0 A
5 V/2.0 A
5 V/2.0 A
5 V/2.0 A
5 V/2.0 A
5 V/2.0 A
5 V/2.0 A
12.0 V
15.0 V
18.0 V
24.0 V
28.0 V
36.0 V
48.0 V
12.50 A
10.00 A
8.33 A
6.25 A
5.36 A
4.16 A
3.10 A
12 V/0.5 A
12 V/0.5 A
12 V/0.5 A
12 V/0.5 A
12 V/0.5 A
12 V/0.5 A
12 V/0.5 A
92%
92%
92%
92%
92%
92%
92%
UCP225PS12
UCP225PS15
UCP225PS18
UCP225PS24
UCP225PS28
UCP225PS36
UCP225PS48
5 V/1.0 A
5 V/1.0 A
5 V/1.0 A
5 V/1.0 A
5 V/1.0 A
5 V/1.0 A
5 V/1.0 A
8.04 A
6.25 A
4.69 A
Notes
1. Requires 10 CFM or optional top fan cover, -TF
2. Minimum average efficiencies measured at 25%, 50%, 75% & 100% of 225 W
load and 230 VAC input
4. Add suffix -TF for fan cover version e.g. UCP225PS24-TF
5. Add suffix -C for vented cover version e.g. UCP225PS24-C
6. Add suffix -A for optional 5 V, 2 A standby and remote on/off e.g. UCP225PS24-A
3. Add suffix -T for input and output screw terminals e.g. UCP225PS24-T
Input
Characteristic
Minimum
Typical
Maximum
Units
Notes & Conditions
Input Voltage - Operating
Input Frequency
85
47
115/230
50/60
>0.9
264
63
VAC
Hz
Derate output from 100% at 90 VAC to 90% at 85 VAC
Power Factor
230VAC, 100% load. EN61000-3-2 class A, class C >145W
Input Current - Full Load
Inrush Current
2.2/1.1
120
A
A
115/230 VAC
230 VAC cold start, 25 ºC
Earth Leakage Current
No load Input Power
Input Protection
80/140
230
0.5
µA
W
115/230 VAC/50 Hz (Typ), 264 VAC/60 Hz (Max)
When main output is Inhibited
F3.15 A/250 V Internal fuse fitted in line and neutral.
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