P6021: Difference between revisions
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* [ | {{Probe Sidebar | ||
* [ | |manufacturer=Tektronix | ||
|model=P6021 | |||
|summary=oscilloscope current probe | |||
|image=Tek-p6021.jpg | |||
|caption=P6021 with Passive Termination Box | |||
|for=134 | |||
|introduced=1969 | |||
|discontinued=(?) | |||
|manuals= | |||
* [[Media:070-0947-00.pdf|Tektronix P6021 Manual -00]] (1981 version) | |||
* [[Media:070-0947-05.pdf|Tektronix P6021 Manual -05]] (earlier version with termination schematics) | |||
* [[Media:070-0947-06.pdf|Tektronix P6021 Manual -06]] (no schematics) | |||
* [[Media:070-0947-07.pdf|Tektronix P6021 Manual -07]] (no schematics) | |||
* [[Media:Tek_p6021_1971_cat.pdf|P6021 Description in 1971 Catalog]] | |||
}} | |||
The '''Tektronix P6021''' is a 125-turn AC current probe for oscilloscopes. It can be used with the included passive termination box (011-0105-00), a [[134|Type 134 Current Probe Amplifier]], or a [[3A9]] or [[7A14]] current probe amplifier scope plug-in. | |||
Bandwidth is up to 52 MHz. | |||
The P6021 has a contact to short the ring around the 7A14's BNC input to ground, to switch frequency compensation and gain. | |||
The sister model [[P6022]] has higher bandwidth but also a higher LF cut-off frequency and lower peak current rating. | |||
==Specifications== | |||
{| class="wikitable" | |||
! | |||
! P6021 + 011-0105-00 passive termination | |||
! P6021 + [[134]] | |||
! P6021 + [[7A14]] | |||
! [[P6022]] + [[011-0106-00]] passive termination | |||
! [[P6022]] + [[134]] | |||
! [[P6022]] + [[7A14]] | |||
|- | |||
! Sensitivity | |||
| 2 mA/mV or 10 mA/mV || 1 mA/Div to 1 A/Div<br/>(scope @ 50 mV/Div) || 1 mA/Div to 1 A/Div | |||
| 1 mA/mV or 10 mA/mV || 1 mA/Div to 1 A/Div<br/>(scope @ 50 mV/Div) || 1 mA/Div to 1 A/Div | |||
|- | |||
! Bandwidth (–3 dB) | |||
| 60 MHz @ 10 mA/mV || > 40 MHz || 50 MHz | |||
| 200 MHz @ 10 mA/mV || > 70 MHz || 105 MHz | |||
|- | |||
! LF limit (–3 dB) | |||
| 450 Hz @ 2 mA/mV<br/>120 Hz @ 10 mA/mV || < 12 Hz || 25 Hz | |||
| 8500 Hz @ 1 mA/mV<br/>935 Hz @ 10 mA/mV || < 100 Hz || 250 Hz | |||
|- | |||
! Maximum current | |||
| colspan="3" align="center" | 15 A<sub>p-p</sub> | |||
| colspan="3" align="center" | 6 A<sub>p-p</sub><br>(> 10 kHz @ 1 mV/mA, > 3 kHz @ 10 mV/mA, < 10 MHz) | |||
|} | |||
==Links== | |||
{{Documents|Link=P6021}} | |||
==Prices== | |||
{| class="wikitable" | |||
|- | |||
! Year | |||
! 1970 | |||
! 1974 | |||
! 1984 | |||
! 1986 | |||
! 1988 | |||
|- | |||
! Catalog price | |||
|width=4em align=right| $121 | |||
|width=4em align=right| $100 | |||
|width=4em align=right| $345 | |||
|width=4em align=right| $430 | |||
|width=4em align=right| $450 | |||
|- | |||
! 2021 value | |||
|align=right| $850 | |||
|align=right| $550 | |||
|align=right| $910 | |||
|align=right| $1,070 | |||
|align=right| $1,040 | |||
|- | |||
|} | |||
==Pictures== | |||
<gallery> | |||
Tek-p6021.jpg | Tektronix P6021 with the [[011-0105-00]] passive termination box | |||
Tek-p6021-catalog.jpg | P6021 catalog image | |||
P6021A.jpg | P6021A | |||
P6021 circuit.jpg|Schematic (click to enlarge) | |||
</gallery> | |||
'''Measurement examples''' | |||
<gallery> | |||
P6021-bat41-1.jpg | Measuring diode reverse recovery | |||
P6021-bat41-2.jpg | Small-signal diode reverse recovery, 20 mA/Div | |||
</gallery> | |||
Comparison of P6022 with passive termination @ 10 mA/Div (top trace) vs. P6021+134 (bottom trace).<br /> | |||
The signal shown is a sawtooth from a HP3325A @ 5 V<sub>p-p</sub> into 50 Ω = 100 mA<sub>p-p</sub>. | |||
<gallery> | |||
P6021-6022-100hz.jpg | 100 Hz | |||
P6021-6022-1000hz.jpg | 1 kHz | |||
P6021-6022-10000hz.jpg | 10 kHz | |||
</gallery> | |||
[[Category:Oscilloscope current probes]] |
Latest revision as of 22:10, 2 December 2023
The Tektronix P6021 is a 125-turn AC current probe for oscilloscopes. It can be used with the included passive termination box (011-0105-00), a Type 134 Current Probe Amplifier, or a 3A9 or 7A14 current probe amplifier scope plug-in.
Bandwidth is up to 52 MHz.
The P6021 has a contact to short the ring around the 7A14's BNC input to ground, to switch frequency compensation and gain.
The sister model P6022 has higher bandwidth but also a higher LF cut-off frequency and lower peak current rating.
Specifications
P6021 + 011-0105-00 passive termination | P6021 + 134 | P6021 + 7A14 | P6022 + 011-0106-00 passive termination | P6022 + 134 | P6022 + 7A14 | |
---|---|---|---|---|---|---|
Sensitivity | 2 mA/mV or 10 mA/mV | 1 mA/Div to 1 A/Div (scope @ 50 mV/Div) |
1 mA/Div to 1 A/Div | 1 mA/mV or 10 mA/mV | 1 mA/Div to 1 A/Div (scope @ 50 mV/Div) |
1 mA/Div to 1 A/Div |
Bandwidth (–3 dB) | 60 MHz @ 10 mA/mV | > 40 MHz | 50 MHz | 200 MHz @ 10 mA/mV | > 70 MHz | 105 MHz |
LF limit (–3 dB) | 450 Hz @ 2 mA/mV 120 Hz @ 10 mA/mV |
< 12 Hz | 25 Hz | 8500 Hz @ 1 mA/mV 935 Hz @ 10 mA/mV |
< 100 Hz | 250 Hz |
Maximum current | 15 Ap-p | 6 Ap-p (> 10 kHz @ 1 mV/mA, > 3 kHz @ 10 mV/mA, < 10 MHz) |
Links
Documents Referencing P6021
- (no results)
Prices
Year | 1970 | 1974 | 1984 | 1986 | 1988 |
---|---|---|---|---|---|
Catalog price | $121 | $100 | $345 | $430 | $450 |
2021 value | $850 | $550 | $910 | $1,070 | $1,040 |
Pictures
-
Tektronix P6021 with the 011-0105-00 passive termination box
-
P6021 catalog image
-
P6021A
-
Schematic (click to enlarge)
Measurement examples
-
Measuring diode reverse recovery
-
Small-signal diode reverse recovery, 20 mA/Div
Comparison of P6022 with passive termination @ 10 mA/Div (top trace) vs. P6021+134 (bottom trace).
The signal shown is a sawtooth from a HP3325A @ 5 Vp-p into 50 Ω = 100 mAp-p.
-
100 Hz
-
1 kHz
-
10 kHz