BIOPAC® Systems, Inc. Logo

Current limiter: 2 ma (3 ma max)

Request More Info
Current Limiting Cable
Part #: CBLLIMIT2

The CBLLIMIT2 cable establishes unipolar current limiting (2 ma minimum, 3 ma maximum), for a compliance voltage range of ±200 volts, and is primarily used with STMISOLA for tDCS stimulation as a safety precaution.

The CBLLIMIT2 cable will permit any unipolar current between 0 and 2 ma to pass. If more than 2 ma is attempted to be injected through the cable, then the compliance voltage across the CBLLIMIT2 will rapidly rise, thus constricting current flow. When used in conjunction with the STMISOLA, the maximum current that can be injected through the CBLLIMIT2 is 3 ma, as this current will result in the CBLLIMIT2 hitting the 200 V compliance limit of STMISOLA.

The cable is factory tunable for a range of current limits and may have other uses in situations where a maximum current limit is required.

See More...

Current Limiting Cable
View Spec PDF

Are You Looking for These?

Part #: CBLLIMIT2
Categories: Cables & Accessories - Research
Subcategories: Stimulation - Research

Details

CBLLIMIT2 specs

Length: 15 cm
Connectors: Male Touchproof on one end, female Touchproof on the other
Interface: Connect to the electrode drive of any stimulator made by BIOPAC: STMISOLA, STM200, STMISOC, STMISOD, STMISOE, or BSLSTMB

The figure below shows a sample setup for HD-tDCS using CBLLIMIT2 and other BIOPAC hardware:

transcutaneous direct current stimulation

Support

Application Notes

Downloads/Resources

Knowledge Base

Recommended Items

Spotlight On
fNIR Education System Imager

fNIR Imaging Education System

fNIR Imaging Systems are stand-alone functional brain imaging solutions for continuous NIR spectroscopy (NIRS). They provide an in-lab cognitive function assessment and eliminate a great many of the drawbacks of a functional MRI. fNIR optical imaging technology measures neural activity and hemodynamic response in the prefrontal cortex. Subjects wear an fNIR sensor (IR light sources […]

View All
Latest News

NEWS CITATIONS – Heart Rate & Heart Rate Variability, Wingate Anaerobic Test, and Neuroscience of Music

BIOPAC provides software and hardware that allow for research teams to record and analyze respiration activity in physiological experimentation. Here are a few notable studies covering HRV, EMG, and EEG measurement. HRV (Jing Wei, Hong Luo, Si J. Wu, Paul P. Zheng, Genyue Fu, and Kang Lee) Humans encounter various stressful situations everyday at work, home, and school. Such stress when experienced at high degrees and/or […]

What makes you laugh the most?

Alan Macy Answers Proust Questionnaire BIOPAC co-founder and R&D Director, Alan Macy, was interviewed recently by Roger Durling for the Santa Barbara Independent. The article, “The S.B. Questionnaire: Alan Macy,” provided a background excerpt of the Santa Barbara entrepreneurs’ past as well as his answers to the Proust Questionnaire. The biomedical technology developed at BIOPAC reflects an ambitious […]

Read All
Request a Demonstration
Request a Demonstration