The technical illustration presents how controlled electrical pulses are generated and adjusted to create different stimulation conditions. Key parameters such as frequency, pulse width, output voltage, and intensity work together to define the characteristics of electrical stimulation. Frequency determines the rate at which pulses are delivered, while pulse width represents the duration of each pulse. Output voltage and intensity provide further control over the stimulation level, allowing the device to offer different operating conditions for different applications.

In one of our TENS solutions, these parameters are designed within a specific operating range, supporting a frequency of 0–200 Hz, pulse width of 130 μs ±10%, output voltage of 0–85 V, and 20 adjustable intensity levels. The device also features two independent output channels, allowing each channel to be adjusted separately according to the selected application. These specifications are presented as an example of one product configuration within OSTO's TENS portfolio, while different models can be developed with their own combinations of stimulation parameters, programs, channels, and functional configurations.