Board Mountable
IMR 25...40 Series
Input
Input voltage
continuous range, 12 V
continuous range, 24 V
continuous range, 48 V
shunt diode
9...18 V DC
18...36 V DC
36...72 V DC
Reverse voltage protection
Output
Output voltage setting accuracy Ui nom, lo nom
±2% Uo nom
20% lo nom
±1% Uo nom
±2% Uo nom
5% Uo nom
Minimum load
Line regulation
Load regulation
recommended
Ui min...Ui max, lo nom
Ui nom, 0…100% Io nom, single output models
dual and triple output models (tracking)
Output voltage switching noise Ui nom, 20...100 Io nom, peak-peak, total
max. 2% Uo nom
Control and protection
Overload protection
No-load protection
Ui min, full load
125% Pi nom
Safety and EMC
Electric strength test voltage
Electromagnetic interference
I/O
1500 V DC
class B
conducted with external filter
Environmental
Operating ambient temperature Ui nom, lo nom
–10...50°C
–25...85°C
95%
Storage temperature
Relative humidity
MTBF
non operational
non condensing
MIL-HDBK-217F, N2
2'000'000 h
www.power-one.com
2
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