Table 1 HVPSU and HVCP current draw under various signal drive conditions for a load of 60 k\(\Omega \)
From: Low-power transcutaneous current stimulator for wearable applications
Load | 0 mA | 1 mA | − 1 mA | 2 mAa | 2 mAa |
|---|---|---|---|---|---|
Current | DC | DC | DC | 100 Hz | 1 kHz |
HVCP only (mA) | 1.02 | 2.53 | 3.07 | 2.15 | 2.14 |
9 V supply current (mA) | 11.69 | 25.6 | 25.9 | 20.6 | 20.5 |