New 400w Dc-dc 6~40v To 8~80v Constant Voltage Current Step-up Module Led Driver

US $32.99

  • ???, ???, China
  • Feb 26th
NEW 400w DC-DC 6~40V to 8~80V constant voltage current step-up module LED driver The modular nature : Non - isolated Buck (Buck) The Input Voltage : 6 v ~ 40 v Input Curent :15A Output Curent :0~9.99 A Output voltage :8 ~ 80 v Output power:400w Conversion eficency : 85% (Max) The default display after power voltage, the voltage is displayed as 00.00V press the arrow keys to adjust the size of the voltage value Press SET to set the current value , the current display a minimum resolution of 0.01A to 0.00A Set 20V, 5A output after , in the case of the load off, the display voltage 19.973V, the difference is due to line voltage drop due to 0.03V Open the load , the load current is set to 3.00A, module displays 2.95A, showing a high precision ! Payment Policy: We ONLY accepted PayPal payment.  shipping & time: Generally, delivery time is 10-20 business days to USA, United Kingdom, Australia and 15-30 days to most other countries. Items will be shipped within 1 business day on payment received. Delivery time depends on destination and other factors, it may takes up to 30 business days. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Returns Policy: All sales come with us 14-day warranty. Return items must not be used or have any sign of abuse or intentional damage. Buyer is responsible for all return shipping charges. We reserve the right not to refund S&H when the item has been posted. Contact us: If you have any questions,Please contact with us via eBay message or our customer service e-mail.  You may expect to receive a response to your inquiry within 24 hours. (Excluding Weekends and Public Holidays) Feedback: Dear buyers, we appreciate your business, if you are satisfied with our service, please leave us a positive feedback . Please email us before leaving any 1 or 2 ratings, negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues.  Please give us the opportunity to resolve any problem. thank you !

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