Datasheet

cui.com
CUI Inc │ SERIES: PDS1-M │ DESCRIPTION: DC-DC CONVERTER date 10/03/2014 │ page 3 of 8
0
50
100
150
200
250
Time (sec.)
Temperature ( )
Peak.Temp 245  (Max
.)
245
217
60 Max
(>217)
Sec

˚
C
˚
C
˚
C
PROTECTIONS
parameter conditions/description min typ max units
short circuit protection
1
24 Vdc input dual output models
all other models: automatic recovery
1 s
Note: 1. The supply voltage must be discontinued at the end of the short circuit duration
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output for 1 minute at 1 mA max. 1,500 Vdc
isolation resistance input to output at 500 Vdc 1,000 MΩ
safety approvals
2
UL 60950-1
conducted emissions CISPR22/EN55022, class B (external circuit required, see Figure 1)
radiated emissions CISPR22/EN55022, class B (external circuit required, see Figure 1)
ESD
IEC/EN 61000-4-2, class B, contact ±8kV (single output models)
IEC/EN 61000-4-2, class B, contact ±6kV (dual output models)
MTBF MIL-HDBK-217F @ 25 °C 3,500,000 hours
RoHS 2011/65/EU
Note: 2. See specic models noted on pages 1 & 2
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature see derating curve -40 105 °C
storage temperature -55 125 °C
storage humidity non-condensing 95 %
temperature rise at full load, Ta=25°C 25 °C
SOLDERABILITY
parameter conditions/description min typ max units
hand soldering 1.5 mm from case for 10 seconds 300 °C
reow soldering see reow soldering prole 245 °C
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