Description
Single Channel 100V Compliant Stimulus Isolator
The SI-200 is a high voltage, isolated stimulator designed to deliver safe, transcutaneous stimulus pulses to a nerve or a muscle being studied. The design of the SI-200 permits the desired current of the stimulus pulse to be generated despite the impedance on the path that the current follows. The SI-200 adjusts the voltage needed to maintain that current automatically by increasing the voltage that drives the current up to a maximum of 150 volts. Because of this capability, the SI-200 is categorized as a constant current stimulator. However, the current output of the SI-200 is limited to a maximum of 20 milliamperes, with a maximum duration of 10 milliseconds and a maximum frequency of 50Hz.
| SPECIFICATIONS | |
|---|---|
| Output Current | 0-20 mA |
| Compliance Voltage | 100V |
| Isolation | Rated to 5300V RMS |
| Power | 9-15VAC/VDC 1000mA |
| Trigger Input: | External TTL signal |
| Frequency Range | Externally Driven 0.1-50 Hz |
| Pulse Width Minimum | 100 μS |
| Pulse Width Maximum | 100 mS |
| Coupling Capacitance | ≤ 5pF |
Part Number: SI-200
