Cheap And Discounts 10Pcs CA1235 Adjustable Power Module CA-1235 Buck Power 1.25V 1.5V 1.8V 2.5V 3.3V 5V Output 5-16V Input Step-Down Power Supply Wholesale. Buy Directly From Merchant jizhiupup Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.