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PU40SL_14 Datasheet, PDF (1/2 Pages) RSG Electronic Components GmbH – 40 WATT SWITCHING POWER SUPPLIES | |||
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40 WATT SWITCHING POWER SUPPLIES
DESCRIPTION
The PU40SL series of compact, open PCB constructed,
AC-DC switching power supplies are capable of delivering
40 watts of continuous output power. They operate at 85 to
264VAC input voltage without the need of voltage selection.
They are ideally suited for use in todayâs CRT terminals, disc
drive systems, small microprocessor based systems and
other mixed logic applications. All models meet the safety
requirements of UL, CSA and IEC.
PU40SL SERIES
( LV D )
RoHS
F E AT U R E S
⧠Recognized or certified by UL, CSA and TÃV
⧠High efficiency
⧠100% burn-in
⧠Wide input range 85 to 264VAC
⧠Input surge current protection
⧠Overvoltage protection
⧠Overcurrent protection
⧠Open PCB construction
⧠Compliant with RoHS requirements
â§
INPUT SPECIFICATIONS
Input voltage:
Input frequency:
Input current:
85 to 264VAC
47 to 63Hz
1.20Aï¼rmsï¼for 115VAC
0.70Aï¼rmsï¼for 230VAC
Earth leakage current:
(Touch current)
0.47mA max. @ 115VAC, 60Hz
0.85mA max. @ 230VAC, 50Hz
OUTPUT SPECIFICATIONS
Output voltage/currentï¼
Total output powerï¼
See rating chart
40 watts maximum
Ripple and noiseï¼
1﹪peak to peak maximum
Overvoltage protectionï¼
Overcurrent protectionï¼
Temperature coefficientï¼
Transient responseï¼
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﹪/â maximum
Maximum excursion of 4 ﹪ or
better on all models, recovering to
1 ﹪ of final value within 500us
after a 25﹪step load change
ENVIRONMENTAL SPECIFICATIONS
Operating temperatureï¼ 0â to +70â
Storage temperatureï¼
-40â to +85â
Relative humidityï¼
5﹪ to 95﹪ non-condensing
Deratingï¼
Derate from 100﹪ at +50â
linearly to 50﹪ at +70â
1-3
Safety Standard Approvalsï¼
UL 60950-1
File No. E137410
CSA C22.2 No. 60950-1
File No. LR93632
TÃV EN60950-1
Certificate No. R9172083
GENERAL SPECIFICATIONS
Switching frequencyï¼ 36KHz ± 5KHz
Efficiencyï¼
70 ﹪ minimum on single output models
with Vo ⧠15V, 65% minimum on the
others
Hold-up timeï¼
10 msec minimum at 110VAC
Line regulationï¼
±0.5﹪maximum at full load
Inrush currentï¼
15 amps @ 115VAC or 30 amps
@ 230VAC, at 25â cold start
Withstand voltageï¼
3000VAC from input to output
1500VAC from input to ground
500VAC from output to ground
MTBFï¼
600,000 hours minimum at full load at
25âambient, 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:
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:
EN61000-4-11:
Magnetic field immunity, 1A/m
Voltage dips, 30% reduction for
500ms and >95% reduction for 10ms
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