-40%
NE5532 AD828 Dual OP Amp Preamplifier Board Dual Power Supply Powered By
€ 1.79
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Description
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NE5532 AD828 Dual OP Amp Preamplifier Board Dual Power Supply Powered By
Product Description
NE5532 AD828 Dual OP Amp
Preamplifier Board Dual Power Supply Powered By
Description:
The pre-amplifier designed with two op amps, one op amp for one channel, two-stage buffer amplifying design,using dual power supply,the effect of single power supply is not comparable, and the small volume modular design.
There are two versions of the board:
AD828 version
NE5532 version
Working voltage: DC dual 5v-15v
Board size: 41mm*25mm
Note:
The board not have rectification, filtering and voltage stabilization circuits. When using it, dual power supplies with voltage stabilization (there may be interference if there is no voltage stabilization, nor can it be powered by a switching power supply), only dual power supplies can be used for power supply,Single power supply cannot used.
Note:
R1, R2 are the magnification setting resistors (the default delivery is about 5 times magnification, you can change the magnification according to your needs, the resistance can be selected from 5k-100k, the greater the resistance, the higher the magnification, if you use plug-in resistors , You can remove the original patch resistor by soldering, and solder the plug-in resistor on the pads at both ends of the patch position).
Packing List:
1 x Dual OP Amp Preamplifier Board
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If you need it urgently, please contact us for adding money using a faster courier(DHL, EMS, FEDEX etc.)
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3, For cross-border transactions, we are not responsible for tariffs and duties.
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