Features: • DC input range: 36 - 75V• Input surge withstand: 50V for 100ms• DC output: 28V• Programmable output: 10 to 110%• Regulation: ±0.2% no load to full load• Efficiency: 88.5%• Maximum operating temperature: 100 at full load• Power density: 91...
V48A28T150B_1084553: Features: • DC input range: 36 - 75V• Input surge withstand: 50V for 100ms• DC output: 28V• Programmable output: 10 to 110%• Regulation: ±0.2% no load to full load̶...
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DescriptionThe V48A12C150B is a DC/DC converter module, providing the performance, flexibility and...
telecommunications and distributed power systems
Parameter |
Rating |
Unit |
Notes |
+In to In voltage |
-0.5 to +75 |
Vdc |
|
+In to In voltage |
100 |
Vdc |
<100ms |
PC to In voltage |
-0.5 to +7.0 |
Vdc |
|
PR to In voltage |
-0.5 to +7.0 |
Vdc |
|
+Out to Out voltage |
-0.5 to +36.9 |
Vdc |
|
SC to Out voltage |
-0.5 to +1.5 |
Vdc |
|
Isolation voltage (in to out) |
3000 |
Vrms |
|
Isolation voltage (in to base) |
1550 |
Vrms |
|
Isolation voltage (out to base) |
500 |
Vrms |
|
Storage temperature (CGrade) |
-40 to +125 |
See part numbering chart on this page for other product grades. | |
Operating temperature (CGrade) |
-20 to +100 |
Baseplate | |
Pin soldering temperature |
500 (260) |
°F() |
<5 sec;wave solder |
Pin soldering temperature |
750 (390) |
°F() |
<7 sec;hand solder |
Mounting torque |
5 (0.57) |
in-lbs (N-m) |
6 each, # 4-40 or M3 |
The V48A28T150B_1084553 uses 2nd Generation power processing, control and packaging technologies to provide the performance, flexibility and cost effectiveness expected of a mature power component. For example, a plated-cavity core transformer couples widely separated primary and secondary windings, resulting in low in-toout parasitic capacitance and noise. High frequency ZCS/ZVS switching, advanced power semiconductor packaging
and thermal management provide high power density with low temperature gradients. Extensive use of silicon integration results in 1/3 the part count of a 1st Generation converter.