110 WATT SWITCHING POWER SUPPLIES
DESCRIPTION
The PU110 series of compact, open PCB constructed,
AC-DC switching power supplies are capable of delivering
72 to 110 watts of continuous power at 25 CFM forced air
cooling or 52 to 80 watts at convection cooling. They
operate at 85 to 264VAC input voltage without the need of
a selector strap. They are ideally suited for use in small to
medium
size
digitally-based
systems,
such
as
point-of-sale equipment, microprocessor based systems,
and telecom equipment. All models meet the safety
requirements of UL, CSA and IEC.
PU110 SERIES
RoHS
( LV D )
F E AT U R E S
‧
‧
‧
‧
‧
‧
‧
‧
Recognized or certified by UL, CSA and TÜV
Power Fail Detect (PFD) signal
100% burn-in
W i d e i n p u t r a n g e 8 5 t o 2 6 4 VAC
Input surge current protection
O v e r v o l ta g e p r o t e c t i o n
Overcurrent protection
C o m p l i a n t w i t h R o H S r e q u i r e m e n ts
S a f e t y Sta n d a r d A p p r o va l s
：
UL 60950-1
I N P U T S P E C I F I C AT I O N S
Input voltage：
Input frequency：
Input current：
Earth leakage current：
(Touch current)
85 to 264VAC
47 to 63Hz
3.20A（rms）for 115VAC
1.80A（rms）for 230VAC
0.40mA max. @ 115VAC, 60Hz
0.75mA max. @ 230VAC, 50Hz
CSA C22.2 No. 60950-1
TÜV EN60950-1
OUTPUT SPECIFICATIONS
Output voltage/current：
See rating chart
110 watts maximum at 25 CFM
Total output power：
forced air cooling or 80 watts
maximum at convection cooling
1﹪ peak to peak maximum
Ripple and noise：
Overvoltage protection：
Provided on output #1 only; set at
112-132﹪ of its nominal output
voltage
Overcurrent protection：
All outputs protected to short circuit
conditions
Temperature coefficient：
All outputs ±0.04﹪/ºC maximum
Maximum excursion of 4﹪ or
Transient response：
better on all models, recovering
to 1﹪ of final value within 500us
after a 25﹪ step load change
TTL logic high for normal operation
PFD signal：
and TTL logic low upon loss of
input power. This signal appears at
least 1ms prior to +5V output
dropping
5﹪ below its nominal value. This
signal also provides a minimum
delay of 100ms after +5V is within
regulation.
GENERAL SPECIFICATIONS
Switching frequency:
Efficiency:
20KHz to 250KHz, varies with load and
line
70﹪ minimum on single output models
with Vo≥12V, 65% minimum on the others
12 msec minimum at 110VAC
±0.5﹪ maximum at full load
15 amps @ 115VAC or 30 amps
@ 230VAC, at 25ºC cold start
3000VAC from input to output
1500VAC from input to ground
500VAC from output to ground
Hold-up time:
Line regulation:
Inrush current:
Withstand voltage:
E N V I R O N M E N TA L S P E C I F I C AT I O N S
Operating temperature:
Storage temperature:
Relative humidity:
Derating:
Cooling:
0ºC to +70ºC
-40ºC to +85ºC
5﹪ to 95﹪ non-condensing
Derate from 100﹪ at +50ºC
linearly to 50﹪ at +70ºC
110 watts continuous output power
at 25 CFM forced air cooling or
80 watts at convection cooling
400,000 hours minimum at full load
at 25ºC ambient, calculated per
MIL-HDBK-217F
EMC Performance (EN55024)
EN55022:
Class B conducted, Class B radiated
FCC:
Class B conducted, Class B radiated
VCCI:
Class B conducted, Class B radiated
EN61000-3-2:
Harmonic distortion, Class A
EN61000-3-3:
Line flicker
EN61000-4-2:
ESD, ± 8KV air and ± 4KV contact
EN61000-4-3:
Radiated immunity, 3V/m
EN61000-4-4:
Fast transient/burst, ± 1KV
EN61000-4-5:
Surge, ± 1KV diff., ± 2KV com.
EN61000-4-6:
Conducted immunity, 3Vrms
EN61000-4-8:
Magnetic field immunity, 1A/m
EN61000-4-11:
Voltage dips, 30% reduction for
500ms and >95% reduction for 10ms
MTBF：
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA
Phone: 408-988-6616
●
sales@trumpower.com
●
www.TRUMPower.com
UNIVERSAL INPUT
OUTPUT VOLTAGE/CURRENT RATING CHART
Output #1
(3)(4)
MODEL
Vnom. Imin. Imax.
22A
22A
9.0A
7.5A
4.5A
3.6A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
Tol.
3%
3%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
Output #2
Output #3
PU110 SERIES
Output #4
Maximum
Ipeak
Output
Vnom Imin. Imax. (1) Tol. Vnom. Imin. Imax. Tol. Vnom. Imin. Imax. Tol. Power (2)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
5A
5A
4A
5A
4A
5A
5A
5A
3A
4A
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
1A
1A
1A
1A
1A
1A
1A
1A
1A
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
0A
1A
0A
1A
0A
1A
0A
1A
1.5A
3A
0A
1A
0A
1A
72W
110W
110W
110W
110W
110W
110W
110W
110W
110W
110W
110W
110W
110W
110W
110W
PU110-10-1A 3.3V
0A
PU110-10A
5V
0A
PU110-12A
12V
0A
PU110-13A
15V
0A
PU110-14A
24V
0A
PU110-16A
30V
0A
PU110-23A
+5V
0A
PU110-31A
+5V
0A
PU110-32A
+5V
0A
PU110-40A
+5V
0A
PU110-41A
+5V
0A
PU110-42A
+5V
0A
PU110-45A
+5V
0A
PU110-45-1A +5V 2.0A
PU110-45-2A +5V
0A
PU110-46A
+5V
0A
NOTES:
1.
2.
3.
4.
+12V
+12V
+15V
+12V
+15V
+12V
+12V
+12V
+24V
+15V
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
9.0A
9.0A
7.5A
9.0A
7.5A
9.0A
9.0A
9.0A
5.0A
7.5A
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
-12V
-15V
-12V
-15V
-12V
-12V
-12V
-12V
-15V
0A
0A
0A
0A
0A
0A
0A
0A
0A
4%
4%
4%
4%
4%
4%
4%
4%
4%
-5V
+24V
+12V
+24V
+24V
+12V
-5V
4%
4%
4%
4%
10%
4%
4%
Peak output current with 10% maximum duty cycle for less than 60 seconds. Total peak power must not exceed 130 watts.
110 watts maximum at 25 CFM forced air cooling or 80 watts maximum at convection cooling, except model PU110-10-1A
which is rated maximum 60W at convection cooling or 72W at 25 CFM forced air cooling.
Safety agency approvals are for the above listed models in PCB format. To order models with metallic L-bracket or box, change
suffix “A” to “B” for L-bracket format, to “C” for enclosed format (mechanical details shown in page 6-1), e.g. PU110-31C.
The output #1 of model PU110-45-1A needs a minimum current of 2A to support the other outputs at their maximum rated loads.
MECHANICAL SPECIFICATIONS
NOTES:
1. Dimensions shown in inch [mm]
2. Tolerance 0.02 [0.5] maximum
3. Input connector mates with Molex housing 09-50-3051
and Molex 2878 series crimp terminal.
4.
5.
6.
Output connector mates with Molex housing 09-50-3131
and Molex 2878 series crimp terminal
Weight: 640 grams (PCB format).
The copper pad of the mounting hole near P1 is for
system grounding through a metallic stand-off to system
chassis.
PIN CHART
MODEL
PIN
1, 2, 3
OUTPUT
#1
OUTPUT
#1
4, 5
RETURN
COMMON
RETURN
COMMON
RETURN
COMMON
RETURN
6, 7
RETURN
COMMON
RETURN
COMMON
RETURN
COMMON
RETURN
8, 9
OUTPUT
#1
OUTPUT
#2
OUTPUT
#2
OUTPUT
#2
10
P.F.D.
P.F.D.
P.F.D.
11
N.C.
N.C.
OUTPUT
#3
OUTPUT
#3
12
KEY
KEY
KEY
13
N.C.
N.C.
N.C.
OUTPUT
#4
PU110-10-1A PU110-10A
PU110-12A
PU110-13A
PU110-14A
PU110-16A
PU110-23A
PU110-31A
PU110-32A
OUTPUT
#1
OUTPUT
#1
PU110-40A
PU110-41A
PU110-42A
PU110-45A
PU110-45-1A PU110-45-2A
PU110-46A
P.F.D.
KEY
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA
Phone: 408-988-6616
●
sales@trumpower.com
●
www.TRUMPower.com
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