Probe power: Difference between revisions
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Many Tektronix instruments provide power for active probes. | Many Tektronix instruments '''provide power for active probes'''. | ||
A number of different configurations were used over time: | |||
* The [[513]] provides +225 V, +6.3 V, and a variable supply producing +15 V to +150 V, on a 4-pin connector. | * The [[513]] provides +225 V, +6.3 V, and a variable supply producing +15 V to +150 V, on a 4-pin connector. | ||
* The [[517]] and [[ | * The [[517]], [[128]] and [[1121]] provide +120 V and +6.3 V for [[P170CF]] or [[P500CF]] cathode-follower probes. | ||
* The [[1S1]], [[3S1]] and [[3S76]] provide +100 V and −12.2 V for | * The [[1S1]], [[3S1]] and [[3S76]] provide +100 V and −12.2 V for [[P6032]] cathode-follower probes or [[282]] active adapters. | ||
* The [[4S1]] provides +100 V, −12.6 V, and −25.2 V. | * The [[4S1]] provides +100 V, −12.6 V, and −25.2 V for [[P6032]] probes or [[282]] active adapters. | ||
* The [[N]] provides +100 V and 6. | * The [[N]] provides +100 V and 6.3 V<sub>AC</sub> for [[P6025]] cathode-follower probes. | ||
* The [[015-0073-00]] has a 3-pin probe power connector (Sealectro 55-850-0018-98(?)), the [[454]]/[[454A]] a pair of these, providing +12.5 V and −12.5 V for probes [[P6045]], ... | * The [[015-0073-00]] has a 3-pin probe power connector (Sealectro 55-850-0018-98(?)), the [[454]]/[[454A]] a pair of these, providing +12.5 V and −12.5 V for probes [[P6045]], ... | ||
* [[7000-series scopes]] (not all models), [[475]], [[485]], the [[1101]] probe power supply, and the [[2707]] tracking generator provide +15 V, +5 V, and −15 V through a [[LEMO S-series connector]]. | * [[7000-series scopes]] (not all models), [[475]], [[485]], the [[1101]] probe power supply, and the [[2707]] tracking generator provide +15 V, +5 V, and −15 V through a [[LEMO S-series connector]] for probes like [[P6201]], [[P6202A]], [[P6230]], [[P6051]] etc. | ||
* [[Tekprobe BNC connector|TekProbe BNC]], [[Tekprobe SMA connector|TekProbe SMA]] and [[TekConnect interface|TekConnect]] are proprietary probe-scope interfaces that combine signal and probe power as well as control (e.g. offset voltage), and provide the scope with information about the type of probe connected. | * [[Tekprobe BNC connector|TekProbe BNC]], [[Tekprobe SMA connector|TekProbe SMA]] and [[TekConnect interface|TekConnect]] are proprietary probe-scope interfaces that combine signal and probe power as well as control (e.g. offset voltage), and provide the scope with information about the type of probe connected. | ||
Revision as of 02:49, 16 October 2019
Many Tektronix instruments provide power for active probes. A number of different configurations were used over time:
- The 513 provides +225 V, +6.3 V, and a variable supply producing +15 V to +150 V, on a 4-pin connector.
- The 517, 128 and 1121 provide +120 V and +6.3 V for P170CF or P500CF cathode-follower probes.
- The 1S1, 3S1 and 3S76 provide +100 V and −12.2 V for P6032 cathode-follower probes or 282 active adapters.
- The 4S1 provides +100 V, −12.6 V, and −25.2 V for P6032 probes or 282 active adapters.
- The N provides +100 V and 6.3 VAC for P6025 cathode-follower probes.
- The 015-0073-00 has a 3-pin probe power connector (Sealectro 55-850-0018-98(?)), the 454/454A a pair of these, providing +12.5 V and −12.5 V for probes P6045, ...
- 7000-series scopes (not all models), 475, 485, the 1101 probe power supply, and the 2707 tracking generator provide +15 V, +5 V, and −15 V through a LEMO S-series connector for probes like P6201, P6202A, P6230, P6051 etc.
- TekProbe BNC, TekProbe SMA and TekConnect are proprietary probe-scope interfaces that combine signal and probe power as well as control (e.g. offset voltage), and provide the scope with information about the type of probe connected.
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Probe power connector on rear panel of 7104
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7000 series probe power pinout
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TekProbe connector
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TekProbe 2 Pinout
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TekProbe SMA connector
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513 probe power connector
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454/015-0073-00 probe power connector
