LM317 LM337 Positive and Negative Dual Power Adjustable Powe

Detailed Information About The Product:

Maximum Power Per Channel:10W
color: blue
Material: plastic + metal
Package Contents:1* LM317 dual power amplifier board set
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
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About Shipments
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About After-sale Service
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