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• Low cost
• Short circuit protection
• Efficiency up to 82%
IMR 25...40 Series 25...40 Watt DC-DC Converters
Input voltage range up to 72 V DC
1, 2 or 3 outputs up to 30 V DC
1500 V DC I/O electric strength test voltage
Selection chart
Output 1 Output 2 Output 3 Type Type Type
U
o nom
I
o nom
U
o nom
I
o nom
U
o nom
I
o nom
Input voltage Input voltage Input voltage
[V DC] [A] [V DC] [A] [V DC] [A] 9...18 V DC 18...36 V DC 36...72 V DC
3.3 6.5 - - - - 12 IMR 25-03-2 24 IMR 25-03-2 48 IMR 25-03-2
3.3 10 - - - - 12 IMR 40-03-2 24 IMR 40-03-2 48 IMR 40-03-2
5 5 - - - - 12 IMR 25-05-2 24 IMR 25-05-2 48 IMR 25-05-2
5 8 - - - - 12 IMR 40-05-2 24 IMR 40-05-2 48 IMR 40-05-2
12 2.1 - - - - 12 IMR 25-12-2 24 IMR 25-12-2 48 IMR 25-12-2
12 3.5 - - - - 12 IMR 40-12-2 24 IMR 40-12-2 48 IMR 40-12-2
15 1.7 - - - - 12 IMR 25-15-2 24 IMR 25-15-2 48 IMR 25-15-2
15 3 - - - - 12 IMR 40-15-2 24 IMR 40-15-2 48 IMR 40-15-2
24 2 - - - - 12 IMR 40-24-2 24 IMR 40-24-2 48 IMR 40-24-2
+5 4.7 –5 0.3 - - 12 IMR 25-0505-2 24 IMR 25-0505-2 48 IMR 25-0505-2
+5 8 –5 0.5 - - 12 IMR 40-0505-2 24 IMR 40-0505-2 48 IMR 40-0505-2
+12 1.8 –12 0.3 - - 12 IMR 25-1212-2 24 IMR 25-1212-2 48 IMR 25-1212-2
+12 3 –12 0.5 - - 12 IMR 40-1212-2 24 IMR 40-1212-2 48 IMR 40-1212-2
+15 1.4 –15 0.3 - - 12 IMR 25-1515-2 24 IMR 25-1515-2 48 IMR 25-1515-2
+15 2 –15 0.5 - - 12 IMR 40-1515-2 24 IMR 40-1515-2 48 IMR 40-1515-2
+5 4 +12 0.3 –12 0.3 12 IMR 25-051212-2 24 IMR 25-051212-2 48 IMR 25-051212-2
+5 6 +12 0.5 –12 0.5 12 IMR 40-051212-2 24 IMR 40-051212-2 48 IMR 40-051212-2
+5 3.5 +15 0.3 –15 0.3 12 IMR 25-051515-2 24 IMR 25-051515-2 48 IMR 25-051515-2
+5 6 +15 0.5 –15 0.5 12 IMR 40-051515-2 24 IMR 40-051515-2 48 IMR 40-051515-2
+5 12 –5 0.5 +12 0.5 - 24 IMR 40-050512-2 48 IMR 40-050512-2