PD Series
4 0 - 1 1 0 W AT T S W I D E I N P U T
Features
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Low cost
100% burn-in
Small size, light weight
Overvoltage protection
Overcurrent protection
Three wide input ranges:
10–30VDC, 20–60VDC, 30–90VDC
Specifications
OPERATING
INPUT
MTBF
Input voltage
10–30VDC (PD40 & 65 – L series)
20–60VDC (PD40 & 65 – M series)
30–90VDC (PD40 & 65 – H series)
10–20VDC (PD110 – L series)
18–36VDC (PD110 – M series)
36–72VDC (PD110 – H series)
100,000 hours minimum at full load at 25ꢀC ambient
Switching frequency
Efficiency
32kHz 5kHz
70% minimum at full load
0.5% maximum at full load
1000VDC from input to output
Line regulation
Withstand voltage
ENVIRONMENTAL
Input current
4.1A (rms) for 24VDC typical for PD65
2.1A (rms) for 48VDC typical for PD65
1.5A (rms) for 72VDC typical for PD65
Operating temperature 0ꢀC to +70ꢀC
Derating
OUTPUT
Derate from 100% at +50ꢀC linearly to 50% at +70ꢀC
Output voltage/current
Total output power
Ripple & noise
See rating chart
40W, 65W and 110W
Storage temperature
Relative humidity
-40ꢀC to +85ꢀC
5%–95% non-condensing
1% pk-pk max.
Overvoltage protection
Overcurrent protection
Temperature coefficient
Transient response
Set at 112–132% of its nominal output voltage
All outputs protected to short circuit conditions
All outputs 0.04% per ꢀC maximum
STANDARDS AND APPROVALS
C-tick AS/NZCISPR11 Group 1, Class A
Maximum excursion of 4% or better on all models,
recovering to 1% of final value within 500µs after
a 25% step load change
Output derating
See notes
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