1103: Difference between revisions

Jump to navigation Jump to search
57 bytes added ,  4 August 2019
no edit summary
No edit summary
No edit summary
Line 2: Line 2:
The '''Tektronix 1103''' is a standalone probe power supply that enables probes with [[Tekprobe BNC connector]]s to be used with older equipment.
The '''Tektronix 1103''' is a standalone probe power supply that enables probes with [[Tekprobe BNC connector]]s to be used with older equipment.


The original version uses traditional LM317T and LM337T linear regulators with a mains-frequency transformer.
The original version uses a traditional linear power supply with a mains-frequency transformer and LM317T / LM337T regulators.
A later model uses switching regulators fed from an external 12 V<sub>DC</sub>, 2.5 A supply.
 
Later versions changed to an external 12 V<sub>DC</sub>, 2.5 A supply, with switching regulators providing the four output voltages.


{{BeginSpecs}}
{{BeginSpecs}}

Navigation menu