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ITEM NAME:DC Microvolt/ Milivolt Voltage Amplifier Board AD620 Signal Adjustable Amplifier Home Electronic Component Chips Sensor Arduino Module Raspberry Pi DC Microvolt/ Milivolt Voltage Amplifier Board AD620 Signal Adjustable Amplifier Popular Popular Product Introduction Features: 1, Wide amplification Range: This product used AD620 chip amplification, you can zoom to microvolts millivolt, more accurate than the market LM358 amplification, linearity better. 2, Large magnification: Amplifying input signal using a potentiometer, magnification up to 1000 times, it can be adjusted only through a potentiometer. 3, Wide power supply Range: Input DC 7-24V power supply. Performance: Wide power voltage Range: DC 7-24V input Ultra-low input offset Voltage: 50μV (Max) Ultra Low Input Bias Current: 1.0nA (Max) CMRR: 100dB Ultra-low input offset voltage Drift: 0.6μV / ℃ (Max) Ultra-stable, time: 2μV / month (Max) Wiring: Input power supply positive should be based on the input power supply voltage range to select the input voltage positive: 1) When input power supply voltage is 13-24V, connect to 24V port, then +E output 12V voltage, it can as power supply for sensor; 2) When input power supply voltage is 7-13V, connect to +E port. GND: Power supply negative +S: Positive signal input -S: Negative signal input (can connected to GND) OUT: Signal output -E: Output -5V voltage (can as power supply for sensor) NOTE: Signal input, Signal output, power input, three signals must connect to ground together. Amplification Multiples: 1-1000 times (theoretical value) multiples more smaller , the greater the bandwidth Signal Input Voltage: 100uV - 300mV Output Voltage: +7.5V Max Magnification adjustment Way: by potentiometer on the board Zero calibration: + S and -S short circuit, adjust the zero potentiometer allows the output to 0V, To improve module accuracy. Wiring Diagram: The following wiring diagrams are 13-24V power supply wiring diagram. Buyers do not need to connect the black w.Find many great new & used options and get the best deals for DC Microvolt/ Milivolt Voltage Amplifier Board AD620 Signal Adjustable Amplifier at the best online prices at Order2india Shopping! Free shipping for many products!
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Warranty:
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Return Policy
Our return policy is outlined below. The policy reflects the reality that our products are sourced from suppliers located outside India and is formulated keeping in mind the costs and time involved in the logistics, both in the forward direction (i.e. shipping products to India from the suppliers) and reverse direction (i.e. shipping returned products back to the suppliers).Certain products are not eligible for return or refund as below
Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
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