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5pcs LM358 Weak Signal Amplifier Voltage Amplifier Secondary Operational Amplifier Module Single Pow
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R428.00
Closed
11 May 24 00:05
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Product details
Condition
New
Location
International
Bob Shop ID
612373178
Features: ? LM358 is the core two-stage operational amplifier, which can amplify DC weak signals, such as DC voltage signals, DC pulse signals, can amplify signals of millivolts or even weaker, and has two potentiometers, respectively for the first stage and the second stage Performing single-stage magnification adjustment, but the total scaling is the product of the two-stage multiple, so the magnification will be adjusted to a large extent.
Specifications: ? Power supply voltage: 3.5-24V DC power supply Current output: maximum 15-20MA (non-linear) Voltage output: output = input voltage signal * magnification Magnification: Total multiple = first multiple multiple * second multiple multiple Board size: length 45.3mm width 16.2mm ? Note: ? 1. The maximum multiple is 1000 times. 2.The two potentiometers on the board are rotated counterclockwise to increase the multiple. ? Package Included: ? 5 x LM358 Weak Signal Amplifier Voltage Amplifier Secondary Operational
Specifications: ? Power supply voltage: 3.5-24V DC power supply Current output: maximum 15-20MA (non-linear) Voltage output: output = input voltage signal * magnification Magnification: Total multiple = first multiple multiple * second multiple multiple Board size: length 45.3mm width 16.2mm ? Note: ? 1. The maximum multiple is 1000 times. 2.The two potentiometers on the board are rotated counterclockwise to increase the multiple. ? Package Included: ? 5 x LM358 Weak Signal Amplifier Voltage Amplifier Secondary Operational