Tektronix 8020-STC User manual

Model 8020-STC

Keithley Instruments

28775 Aurora Road
Cleveland, Ohio 44139
1-800-935-5595

http://www.keithley.com

Kelvin Standard Triaxial Connector Card

Description

The Model 8020-STC Kelvin Standard Triaxial Connector Card provides standard triaxial connections for sense
and force connections on the Model 8020 High Power Interface Panel. Use this connector card to connect to a
device under test using standard triaxial connectors. This connector card can be installed in the following Model
8020 channels:

• 200 V channels 1 through 3

• Common LO/SLO

Figure 1: Model 8020-STC, front view

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Figure 2: Model 8020-STC, side view (shown with Model 8020-TLV protective cover)

Model 8020-STC

You can use the following Keithley Instruments cables to connect to this card:

• Model 7078-TRX-*

• Model 4200-TRX-*

Installing the Model 8020-TLV protective cover

The Model 8020-STC is supplied with the Model 8020-TLV protective cover. To ensure safety in systems that
also use a Model 2657A on another device terminal, you must install the Model 8020-TLV after connecting the
triaxial cable to the Model 8020-STC connector card. Refer to the Model 8020 High Power Interface Panel
User's Manual for connector card installation instructions.

Once you have the card installed and the Model 8020 top cover is reattached and secured, you will have to
connect the triaxial cables to the connectors. Note that the Model 8020-STC card has two screw holes that are
used for the Model 8020-TLV protective cover.

Figure 3: Model 8020-STC connector card slot

Next, you will have to attach the Model 8020-TLV protective cover. Slide the cover over the triaxial cables and
insert the screws. Make sure that the screws are tightened to the Model 8020-STC connector card.

Figure 4: Model 8020-STC connector card slot with protective cover

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Model 8020-STC

Electrical char ac ter i stics

The following characteristics apply when used with the Model 8020:

• Voltage: 240 V maximum

• Connector current, fuse installed: 1.5 A maximum, 10 A pulsed, 1 ms at 2.2 percent duty cycle

• Connector current, fuse removed: 1 ADC, no pulsing

• Connector types: 3-lug triaxial

®

• Fuse: 10 A, 32 V, MINI

Figure 5: Connector conductors when installed in the 2600/4200 channels of the Model 8020

blade-style

Figure 6: Connector conductors when installed in the Common LO, SLO channel of the Model 8020

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