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Current limiters: 2 ma (2.2 ma max)

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Current Limiting Cables
Part #: CBLLIMIT2, CBLLIMIT2AC

These cables establish current limiting (2 ma target limit, 2.2 ma maximum) over a compliance voltage range of ±200 volts, and are primarily used with the STMISOLA for tDCS and tACS stimulation as a safety precaution.

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  • CBLLIMIT2 for unipolar current limiting
  • CBLLIMIT2AC for bipolar current limiting

The CBLLIMIT2 cable will permit any unipolar current between 0 and 2 ma to pass. The CBLLIMIT2AC cable will permit any bipolar current between 0 and ±2 ma (p-p) to pass.

The CBLLIMIT2 and CBLLIMIT2AC current limiting cables are factory tunable for a range of current limits (typically 1-20 ma) and may have other uses where a current limit is required, such as during general purpose electrical stimulation protocols. These current limiters can be set to insure that dangerous current levels are avoided, despite possible system errors.

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Current Limiting Cables
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Part #: N/A
Categories: Cables & Accessories - Research
Subcategories: Stimulation - Research

Details

CBLLIMIT2 and CBLLIMIT2AC 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

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