Low profile power supplies designed for use with Astec high power AIH & AIF series dc-dc converters
Fully encapsulated with aluminium baseplate for conduction cooling
High efficiency - up to 93%
Control and monitoring functions ( Remote Enable and Temperature Monitoring)
Three quarter brick plastic case UL94-V0 rated
Adjustable output voltage by using external resistors 389 to 397Vdc
No input/output isolation, input/base-plate & output/base-plate 2.7kVdc
4xM3 threaded inserts, for secure mounting
Solder pins for PCB mounting
Near unity power factor correction
Input current harmonics meets EN61000-3-2 class A
Under-voltage, over-voltage and over-temperature protection
Connection Data | |||||
Pin | Input (AC) | Pin | Output (DC) | Pin | Control Pin |
31 | L1 | 21 | Inrush | 1 | NC |
32 | L2 | 22 | Negative | 2 | NC |
23 | Positive | 3 | LE adj. | ||
4 | Temp. Mon. | ||||
5 | LD Enable | ||||
6 | V adj. | ||||
7 | PF Enable | ||||
8 | Gnd. |
MTBF to Telcordia SR-332.
UL/cUL recognised, TUV
UL 60950, EN 60950