Pulse Instruments PI-720: Difference between revisions
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{{TM500 | mfg=Pulse Instruments | type=PI-720 | function=programmable bipolar DC source | class=power supply | image=Pulse instruments pi-720.jpg | introduced=(?) | | {{TM500 | mfg=Pulse Instruments | type=PI-720 | function=programmable bipolar DC source | class=power supply | image=Pulse instruments pi-720.jpg | introduced=(?) | | ||
discontinued=(?) | | discontinued=(?) | | ||
manuals= | designers= |manuals= | ||
* [http://www.pulseinstruments.com/plugins/PI-720_Users_Manual.pdf Pulse Instruments PI-720 Users Manual | * [http://www.pulseinstruments.com/plugins/PI-720_Users_Manual.pdf Pulse Instruments PI-720 Users Manual] | ||
<!-- Don't serve the local copy unless the copy on pulseinstruments.com disappears. --> | |||
<!-- * [[Media:Pulse instruments PI-720 Users Manual.pdf|Pulse Instruments PI-720 Users Manual]] --> | |||
}} | }} | ||
It consists of two DC sources that are manually adjustable or digitally programmable in the −25 V to +25 V range, and two 4½ digit DVMs with LED displays for measuring the output voltage or load current. | It consists of two DC sources that are manually adjustable or digitally programmable in the −25 V to +25 V range, and two 4½ digit DVMs with LED displays for measuring the output voltage or load current. | ||
| Line 12: | Line 13: | ||
{{Spec | Output voltage | −25 V to +25 V (digital to +24.9878V) }} | {{Spec | Output voltage | −25 V to +25 V (digital to +24.9878V) }} | ||
{{Spec | Output current | −150 mA to +150 mA }} | {{Spec | Output current | −150 mA to +150 mA }} | ||
{{Spec | | {{Spec | Output resolution | 11 bit plus sign, 12 mV per step; with option HR, 1 mV (dual channel) or 0.5 mV (channels combined) }} | ||
{{Spec | | {{Spec | Output resistance | < 75 mΩ }} | ||
{{Spec | Line regulation | < 5 mV for ±10% change }} | {{Spec | Line regulation | < 5 mV for ±10% change }} | ||
{{Spec | Ripple + Noise | <1.2 mV<sub>p-p</sub> @ 25 mA, <2 mV<sub>p-p</sub> @ 150 mA }} | {{Spec | Ripple + Noise | <1.2 mV<sub>p-p</sub> @ 25 mA, <2 mV<sub>p-p</sub> @ 150 mA }} | ||
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<gallery> | <gallery> | ||
Pulse instruments pi-720.jpg | Pulse instruments pi-720.jpg | ||
Pulse instruments pi-720 on.jpg | |||
</gallery> | </gallery> | ||
[[Category:Pulse Instruments products]] | [[Category:Pulse Instruments products]] | ||
Latest revision as of 12:11, 15 February 2023
The Pulse Instruments PI-720 is a programmable bipolar DC source plug-in for the TM500 system.
It consists of two DC sources that are manually adjustable or digitally programmable in the −25 V to +25 V range, and two 4½ digit DVMs with LED displays for measuring the output voltage or load current.
The manual advises that a PI-952 Bidirectional Instrument Coupler is needed for interfacing to GPIB.
Key Specifications
| Output voltage | −25 V to +25 V (digital to +24.9878V) |
|---|---|
| Output current | −150 mA to +150 mA |
| Output resolution | 11 bit plus sign, 12 mV per step; with option HR, 1 mV (dual channel) or 0.5 mV (channels combined) |
| Output resistance | < 75 mΩ |
| Line regulation | < 5 mV for ±10% change |
| Ripple + Noise | <1.2 mVp-p @ 25 mA, <2 mVp-p @ 150 mA |
Manufacturer
Note - for biasing FPAs and CCDs in a multi-channel system, the modern equivalents from Pulse Instruments are:
- PI-41702 Programmable Low-Noise DC Card, ± 8.188 V
- PI-42750 Programmable Low-Noise DC Card, ± 20.47 V
