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Keithley Instruments 3762
10-Channel High-Voltage Multiplexer Card
3762
3762
Keithley Instruments 3762
10-Channel High-Voltage Multiplexer Card
3762
3762
The Keithley 3762 10-Channel High-Voltage Multiplexer Card switches voltages up to 1000V peak or currents up to 0.5A. The current carry capacity of each relay contact is 1A. Two-pole relays switch both circuit HI and circuit LO for full floating measurements. A Guard input common to all channels is provided for shielding or as a guard driven by a single instrument. Guards may be isolated by removing resistors installed at each input.
- Channels per card: 10
- Channels per card: 10
- Contact configuration: 2 Form A with user selectable shield or driven guard
- Connector type: Screw terminals, #16AWG maximum wire size
- Relay drive current: 80mA per relay typ
- Maximum switching levels: 1000V, 0.5A, 10W
- Maximum carry current: 1A DC or RMS
- Contact life: > 108 closures (cold switching), > 106 closures (hot switching at 1000V, 1mA)
- Contact resistance: < 200 mOhm initial, < 2 Ohm for rated life
- Contact potential: < 35 μV per contact pair
- Actuation time: < 2 ms exclusive of mainframe
- Channel isolation: > 1010 Ohm, < 10 pF
- Differential input isolation: > 109 Ohm, < 10 pF
- Common mode input isolation: > 109 Ohm, < 150 pF
- Common mode voltage: 1000V peak
- EMC: Conforms with European Union Low Voltage Directive
- Operating environment: 0° to 50°C, 70% relative humidity up to 35° C
- Storage environment: -25° to 65° C
The Keithley 3762 10-Channel High-Voltage Multiplexer Card switches voltages up to 1000V peak or currents up to 0.5A. The current carry capacity of each relay contact is 1A. Two-pole relays switch both circuit HI and circuit LO for full floating measurements. A Guard input common to all channels is provided for shielding or as a guard driven by a single instrument. Guards may be isolated by removing resistors installed at each input. Multiple switched guard circuits can be achieved by removing the jumper and connecting circuit Guard to the LO input terminal. The Keithley 3760 does not connect to the 6 common buses on the 3706A backplane. Daisy chaining cards can be achieved by using an output channel.
| Country of Origin | United States |
|---|---|
| Brand | Keithley |
| Condition | NEW |
| Vendor Alias | KEITHLEY-3762 |
