Datasheet

cui.com
CUI Inc │ SERIES: PQA50-T │ DESCRIPTION: DC-DC CONVERTER date 07/15/2015 │ page 3 of 7
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output at 1 mA for 1 minute 1,500 Vdc
isolation resistance input to output at 500 Vdc 1,000 MΩ
isolation capacitance input to output at 100 kHz, 0.1 Vdc 2,000 pF
conducted emissions CISPR22/EN55022classB(externalcircuitrequired,seegure1)
radiated emissions CISPR22/EN55022classB(externalcircuitrequired,seegure1)
ESD IEC/EN61000-4-2 class B, contact ± 4kV
radiated immunity IEC/EN61000-4-3 class A, 10V/m
EFT/burst IEC/EN61000-4-4classB,±2kV(externalcircuitrequired,seegure1)
surge IEC/EN61000-4-5classB,±2kV(externalcircuitrequired,seegure1)
conducted immunity IEC/EN61000-4-6 class A, 3 Vr.m.s
voltage dips & interruptions IEC/EN61000-4-29 class B, 0%-70%
MTBF asperMIL-HDBK-217F@25°C 1,000,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature see derating curve -40 85 °C
storage temperature -55 125 °C
storage humidity non-condensing 5 95 %
case temperature at full load, operating temperature curve range 105 °C
vibration 10~55 Hz, 30 min. along x, y, and z 10 G
MECHANICAL
parameter conditions/description min typ max units
dimensions
chassis mount: 76.0 x 31.5 x 21.2
chassis mount with heatsink: 76.0 x 31.5 x 25.1
mm
mm
case material aluminum alloy
weight
chassis mount
chassis mount with heatsink
57
65
g
g
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