Keithley 220 Programmable Current Source
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Keithley 220 programmable DC current source with ±0.5pA to ±101mA output, >10^14 Ohm resistance, 100 memory locations, and GPIB interface.
Product details
| Model | 220 |
| Manufacturer | Keithley |
| Category | DC Power Supplies |
| Availability | Made to order |
Description
Overview
The Keithley 220 is a precision programmable DC current source designed for low-level current applications. It provides extremely stable output over a wide range of currents and offers programmable features for automated testing and measurement systems.
Key Features
- DC output range: ±0.5pA to ±101mA
- Output resistance: >10^14 Ohm (extremely high)
- Programmable V-Limit: ±1V to ±105V
- 100 program memory locations for automated sequences
- GPIB interface for remote control and system integration
- Ideal for low-level DC sourcing applications
Applications
- Semiconductor device testing and characterization
- Sensor calibration and verification
- Low-level current measurement and sourcing
- Automated test system integration
Specifications
| DC Output Range | ±0.5pA to ±101mA |
| Output Resistance | >10^14 Ohm |
| Programmable Voltage Limit | ±1V to ±105V |
| Program Memory Locations | 100 |
| Interface | GPIB |
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Keithley 220 Programmable Current Source
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