Home Big Sale [Cheap] 20pcs SG3525+LM358 Inverter Driver Board High Frequency Machine High Current Frequency Adjustable Big Sale - January 14, 2020 [SalePrice] Original Price: US$36.96 ([Discount]) Limited Offer 20pcs SG3525+LM358 Inverter Driver Board High Frequency Machine High Current Frequency Adjustable with Free Worldwide Shipping! Rating : / 4.66 Buy on Banggood Product description SHARE ON Twitter Facebook Whatsapp Pinterest Tags Big Sale