25- 30 WATT SWITCHING POWER SUPPLIES
DESCRIPTION
The PUP30 series of AC/DC switching power supplies are for
25 to 30 watts of continuous output power. They are enclosed
in a 94V-1 rated polyphenylene-oxide case with an IEC 320
inlet to mate with interchangeable cord for world-wide use. All
models meet CISPR 22 and FCC class B emission limits, and
comply with UL, CSA, IEC and CE requirements.
PUP30 SERIES
(LVD+EMC)
F E ATU R E S
‧
‧
‧
‧
‧
‧
‧
‧
‧
15 standard desktop models
Single, dual or triple outputs
Optional output connectors
Optional on/off switch
100
﹪
burn-in
W i d e i n p u t r a n g e 8 5 t o 2 6 4 VA C
Input surge current protection
Overvoltage protection
Overcurrent protection
S a f e t y St a n d a r d A p p ro v a ls
：
UL 60950-1
CSA C22.2 No. 60950-1
TÜV EN60950-1
I N P U T S P E C I F I C ATI O N S
Input voltage
：
Input frequency
：
Input current
：
Leakage current
：
8 5 t o 2 6 4 VA C
47 to 63 Hz
0 . 8 0 A
（
r m s
）
f o r 11 5 VA C
0 . 5 0 A
（
r m s
）
f o r 2 3 0 VA C
0 . 4 7 m A m a x . @ 11 5 VA C , 6 0 H z
0 . 8 5 m A m a x . @ 2 3 0 VA C , 5 0 H z
OUTPUT SPECIFICATIONS
Output voltage/current：
Output power range：
Ripple and noise：
Overvoltage protection：
See rating chart
30 watts maximum
1﹪ peak to peak maximum
Provided on output #1 only; set
at 112 - 132
﹪
of its nominal
output voltage
All outputs protected to short
circuit conditions
All outputs ±0.04
﹪
/
℃
maximum
Maximum excursion of 4
﹪
or
better on all models, recovering
to 1
﹪
of final value within
500us after a 25
﹪
step load
change
GENERAL SPECIFICATIONS
Switching frequency：
Efficiency：
30KHz ±5KHz
70﹪ minimum on single output models
with Vo
≥
12V, 65% minimum on the
others
10 msec minimum at 110VAC
±0.5﹪ maximum at full load
Hold-up time：
Line regulation：
Inrush current：
Overcurrent protection：
Temperature coefficient：
Transient response：
ENVIRONMENTAL SPECIFICATIONS
Operating temperature
：
0
℃
to +70
℃
St o r a g e t e m p e r a t u r e
：
-40
℃
to +85
℃
Relative humidity
：
5
﹪
to 95
﹪
non-condensing
Derate from 100% at +50℃ linearly
Derating：
to 50﹪at +70℃
15 amps @ 115VAC, or 30 amps @
230VAC, at 25℃ cold start
Withstand voltage：
3000VAC from input to output
1500VAC from input to ground
500VAC from output to ground
MTBF：
400,000 hours minimum at full load at
25℃ 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 and D
EN61000-3-3:
Line flicker
EN61000-4-2:
ESD, ± 8KV air and ± 4KV contact
EN61000-4-3:
EN61000-4-4:
EN61000-4-5:
EN61000-4-6:
EN61000-4-8:
E N 6 1 0 0 0 - 4 - 11 :
Radiated immunity, 3V/m
Fast transient/burst, ± 1KV
Surge, ± 1KV diff., ± 2KV com.
Conducted immunity, 3Vrms
Magnetic field immunity, 1A/m
Voltage dips, 30
﹪
reduction for 500ms and
>95﹪
reduction for 10ms
Tumbler Technologies + TRUMPower
3 3 5 0 S c o t t B l vd . , B l d g . 1 3 , S a n ta C l a r a , C a l i f o r n i a 9 5 0 5 4 , U S A
P h o n e : 4 0 8 - 9 8 8 - 6 6 1 6
●
s a l e s @ t r u m p o w e r. c o m
●
w w w.T R U M Po w e r.c o m
TRUMPOWER [ Tumbler Technologies + TRUMPower ]
