Tiny core resistance board with 15mΩ steps, ±(0.015%+1 Step) accuracy and ±(10ppm+0.8mΩ)/K TCDesigned by EastwoodLab in China
Introduction RM100-K3-R01 is a programmable resistance board combining high accuracy, high step resolution, small size, wide input voltage and very low power consumption with UART communication inte…Read More…
RM100-K3-R01 is a programmable resistance board combining high accuracy, high step resolution, small size, wide input voltage and very low power consumption with UART communication interface and simple AT command set, especially suitable for embedded applications in high precision (portable) instruments.
Like the QR10 series resistance boxes, the RM100-K3-R01 uses electromagnetic relays + true resistors network to achieve a programmable true resistance output.
As with our other products, the RM100-K3-R01 continues to provide users with an excellent price/performance ratio.
|Output range||Steps||Accuracy*||Overall TCR||Rated power|
|0.5~310Ω||<15mΩ, no step loss||better than ±(0.015%+step 15mΩ)||better than ±(10ppm+0.8mΩ)/K||0.4W-0.8W, varying with output resistance value|
*Accuracy is defined based on output measured value - set value, @ calibration temperature ±1℃.
|Input Voltage (VIN)||Standby current||Peak power||Output terminals||Relay life||Board Size|
|3.6V-12V||4mA||0.12W (default)||1 pair of pins + 1 pair of soldered through-holes||>1,000,000 cycles (light load)||8.3cm(L)x2.6cm(W)x1.5cm(Thick)|
Different ranges and steps can be customised, accuracy ±(0.015% + step):
|0.5~610Ω, 25mΩ steps||0.5~1.1kΩ, 45mΩ steps||0.5~2.2kΩ, 75mΩ steps||0.5~4.4kΩ, 130mΩ steps||0.5~8.7kΩ, 250mΩ steps|
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|Shipping Rate||Tracked||Ships From||First Item||Additional Items|
Shipping basically via HK DHL/FeDex; All goods with 1 year warranty.
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