PS503: Difference between revisions
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It supplies 0 to −20 V and 0 to +20 V at | It supplies 0 to −20 V and 0 to +20 V at 0.4 A as well as +5 V at 1 A. | ||
The '''PS503A''' version 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 5 V output is ground referenced. | The variable supplies can be adjusted independently or can track one another, and are floating; the 5 V output is ground referenced. | ||
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{{SpecGroup | Variable outputs }} | {{SpecGroup | Variable outputs }} | ||
{{Spec | Output voltage | 0 to +20 V and 0 to −20 V }} | {{Spec | Output voltage | 0 to +20 V and 0 to −20 V }} | ||
{{Spec | Current limit | <100 mA to >1 A (0.4 A if used in low power compartment) }} | {{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 }} | {{Spec | Ripple and noise | <3 mV<sub>p-p</sub> @ 1 A }} | ||
{{SpecGroup | Fixed output }} | {{SpecGroup | Fixed output }} | ||
Revision as of 18:14, 21 April 2019
The Tektronix PS503 is a triple power supply plug-in for the TM500 system.
It supplies 0 to −20 V and 0 to +20 V at 0.4 A as well as +5 V at 1 A.
The PS503A version 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 5 V output is ground referenced.
Key Specifications
| — Variable outputs — | |
| Output voltage | 0 to +20 V and 0 to −20 V |
| Current limit | <100 mA to >1 A (0.4 A for original PS503 or if used in low power compartment) |
| Ripple and noise | <3 mVp-p @ 1 A |
| — Fixed output — | |
| Output voltage3 | 5 V ±5%, 1 A (ground referenced) |
| Current limit | fixed 1 A |
| Ripple and noise | <3 mVp-p @ 1 A |
Rear interface signals
- +20 V output (22A)
- −20 V output (22B)
- ±20 V common (24A, 24B)
(the connections below require various jumper changes in the PS503 as described in the manual)
- Remote resistor programming (via 25A, 25B)
- Remote voltage programming (via 25A, 25B)
- Remote sensing (+Sense 23A, −Sense 23B)
Pictures
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PS503A, front panel
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PS503A, left side
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PS503A, right side
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PS503A
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PS503A
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PS503A
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Switch S95 in rear of PS503 (detects high power compartment)
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PS503A Rear connector
