| Products > Test Equipment |
| HP54501a (Boschert MC1368a) |
| (1/1) |
| AndreH:
Hi all. I have the hand drawn sketch of the Boshert MC1368a PSU used in a number of HP test gear. Does anyone know the value of R40 (the variable resistor that adjusts the 5.14V supply line) . Many thanks |
| wn1fju:
See picture. Pin 1 of line filter goes to Pin 1 of power supply plug Pin 2 of line filter goes to Pin 4 of power supply plug Pin 3 of line filter goes to Pin 3 of power supply plug Pin 4 of line filter goes to Pin 2 of power supply plug Ground pin of line filter goes to Pin 6 of power supply plug (and to chassis ground) Pin 5 of power supply plug is unused. Power supply plug as viewed from top of scope (pin 1 is towards to rear of scope). |
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