LM317 LM337 Amplifier Rectifier Filter Power Supply Board 1.2-37V Continuous Adjustable Voltage Regulator Power Supply Module

LM317 LM337 Amplifier Rectifier Filter Power Supply Board 1.2-37V Continuous Adjustable Voltage Regulator Power Supply Module
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sku: 1005006226501820
$7.80+1%
$7.89
Shipping from: China
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