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ITEM NAME:Dc-Dc 35W Step-Down Step-Down Boost Voltage Converter Constant Current Module Product Description Description: 1. Product highlights: 1.1 LCD input and output voltage, output current output power; 1.2. Input anti-reverse protection, reverse connection will not burn; 1.3. Can be step-up and step-down, the output voltage 0.5-30V arbitrary regulation, limiting the current 0-4A arbitrary regulation; 1.4 output anti-intrusion, the battery charge without additional anti-reflux diodes; 1.5. Button control output ON / OFF status, and you can set the power-on default is ON or OFF; 1.6. Ascending and descending chip used as the main controller, external 60V 75A MOS tube as a switch, double 60V 5A SS56 Schottky rectification, 60V voltage value, superior to the market immature XL6009 / LM2577 program (a lot Device pressure value is not enough, MOS tube and Schottky diode pressure value must be greater than the input plus input voltage value); 1.7. Output ripple small, LC filter; 1.8. With heat sink, send module support isolation column. 2. Product parameters: Input voltage: 5.5-30V (input voltage 5V, you can normally achieve buck-boost, but the voltage and current meter values are not accurate; less than 4.7V, undervoltage protection) Output voltage: 0.5-30V Output current: long-term stable work in 3A, strengthen the heat can reach 4A Output power: 35W natural cooling, heat dissipation to enhance 50W Voltage display resolution: 0.05V Current display resolution: 0.005A Conversion efficiency: about 88% Soft-start: Yes (very powerful with load startup, startup may fail) Input reverse protection: Yes Output anti-intrusion: Yes Short circuit protection: yes Working frequency: 180KHZ Size: L * W * H 66 * 48 * 21mm Mounting hole: 4mm in diameter Weight: 46g 3. Function Description: 3.1. Module has IN / OUT, ON / OFF two buttons: IN / OUT button to switch the input voltage and output voltage display, long press to switch the output current output power display; ON / OFF but.Find many great new & used options and get the best deals for Dc-Dc 35W Step-Down Step-Down Boost Voltage Converter Constant Current Module at the best online prices at Order2india Shopping! Free shipping for many products!
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Return Policy
Our return policy is outlined below. The policy reflects the reality that our products are sourced from suppliers located outside India and is formulated keeping in mind the costs and time involved in the logistics, both in the forward direction (i.e. shipping products to India from the suppliers) and reverse direction (i.e. shipping returned products back to the suppliers).Certain products are not eligible for return or refund as below
Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
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