Dual Channel Stimulation Module

NNC6121MI

NNC6121MI module is a dual-channel development module based on NNC6121 stimulation chip, which has the advantages of dual-channel, outputting all kinds of normal waveforms and modulated waveforms as well as adjusting the amplitude of waveforms in multiple gears, and integrating Bluetooth applet, USB uploader, and three displaying and operating modes of configuration and output by pressing keys. In addition, the module is also equipped with features or functions such as mutual isolation between channels, ESD protection, output waveform amplitude error within 10%, and decoupling detection, which makes debugging and development more concise and convenient for customers.

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Products

Features Product parameters

High Safety

Isolated power supply ensures high safety and anti-interference capability.

Dual-chip architecture

Built-in two stimulation chips can output two different waveforms at the same time to meet the needs of multi-target stimulation.

Intelligent control

Support wireless configuration, compatible with the upper computer and small program, flexible adjustment of parameters.

Output channels

Single-channel, dual-channel, mutual isolation between dual-channels, current independently adjustable. It also supports the merging of dual channels to enhance the output capacity.

Product parameters

Category	Parameters	Detail
Application		Precision medical equipment requiring independent control of multiple channels, such as neurophysiology studies, multi-site synchronized therapy equipment, etc.
Selectable modes and waveforms	Alternating modes	EMS Square, EMS Sine, EMS Triangle, EMS Ramp, EMS Sharp, EMS Trapezoidal, EMS Fan, EMS Pulse, EMS Exponential, 60 adjustable steps.
	Customized mode	Square, Sine, Triangle, Sawtooth, Trapezoidal, Fan, Exponential wave can be selected 1-85mA current can be set, with deadband, silence and positive and negative pulse width time, with EMS alternate frequency.
	Special waveform mode	Positive and negative half-wave waveforms can be individually set to square, sine, triangle, sawtooth, trapezoidal, fan, exponential waveforms, no output, can be configured with unit current level and half-wave amplitude to realize different current half-wave, can be configured with deadband, silence, and positive and negative pulse width time.
Operating Parameters	Output pulse frequency	0kHz - 50kHz for each group, frequency tolerance ±10%.
	Output Current	500Ω load resistance, output current ≤ 85mA, minimum to maximum output range is adjustable in steps, the output current change rate under different loads is less than 10%.
	Output channel	Single-channel, dual-channel, output less than or equal to 85mA, dual-channel mutual isolation, current independently adjustable.
	Operating Temperature	10℃ - +40℃
	Operating ambient humidity	30% - 85
	Power supply	Power supply is provided by a power source containing a lithium battery. Voltage DC4.0V, battery capacity 3000mAh

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