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PS503: Difference between revisions
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* [[Media:061-3171-00.pdf|Tektronix PS503A Mod FF (PDF)]] | * [[Media:061-3171-00.pdf|Tektronix PS503A Mod FF (PDF)]] | ||
}} | }} | ||
It supplies 0 to −20 V and 0 to +20 V at 0.4 A as well as +5 V at 1 A. | It supplies 0 to −20 V and 0 to +20 V at 0.4 A as well as +5 V at 1 A, and was [[introduced in 1972]]. | ||
The '''PS503A''' version delivers | The '''PS503A''' version ([[introduced in 1976]]) delivers ±20 V at 1 A when used in [[TM500 high-power compartments]]. | ||
The variable supplies can be adjusted independently or can track one another, and are floating | The variable supplies can be adjusted independently or can track one another, and are floating. The 5 V output is ground referenced. | ||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Output voltage | 0 to +20 V and 0 to −20 V, floating; 5 V ±5%, ground referenced }} | |||
{{Spec | Output voltage | 0 to +20 V and 0 to −20 V }} | {{Spec | Current limit | <100 mA to >1 A variable (0.4 A for original '''PS503''' or if used in low power compartment); 1 A fixed on +5 V}} | ||
{{Spec | Current limit | <100 mA to >1 A (0.4 A for original '''PS503''' or if used in low power compartment) | {{Spec | Ripple and noise | <3 mV<sub>p-p</sub> @ 1 A on either rail }} | ||
{{Spec | Ripple and noise | <3 mV<sub>p-p</sub> @ 1 A }} | |||
{{EndSpecs}} | {{EndSpecs}} | ||
==Rear interface | ==Rear interface connections== | ||
* +20 V output (22A) | * +20 V output (22A) | ||
* −20 V output (22B) | * −20 V output (22B) | ||
* ±20 V common (24A, 24B) | * ±20 V common (24A, 24B) | ||
( | (connections below require various jumper changes in the PS503 as described in the manual) | ||
* Remote resistor | * Remote resistor or voltage programming (via 25A, 25B) or | ||
* Remote sensing (+ Sense 23A, − Sense 23B) | |||
* Remote sensing (+Sense 23A, | |||
==Links== | ==Links== | ||