Power Converters Adjustable 3.5v-30v Dc Boost 5v/12v Step Up Car Auto Motor Led

US $220

Multiple Locations, United States
Jun 16th

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Power Converters Adjustable 3.5V-30V DC Boost 5V/12V Step Up Car Auto Motor LED UPGRADE TO 2-DAY SHIPPING FOR ONLY $3.99! THIS LISTING IS PROTECTED BY OUR 14-DAY MONEY BACK GUARANTEE. Parameters: Input voltage: 5-35V Output voltage: 0-33V Output standard current: 2A Max current: 3A (we suggest you to leave margin) Output power: 30W Max Output current: 1.5A(please enhance cooling when > 1.5A) Output voltage preset resolution: 0.1V Voltage testing accuracy: +/-1%; +2 words Display frequency: 2 times/second Parameter set way: micro switch Operating Temperature: -10 ~ 40 Wiring connection: IN+: connect IN+ to your Input Positive IN-: connect IN- to your Input Negative Out+: connect OUT+ to your Output Positive Out-: connect OUT- to your Output Negative How to use: 1. Press the "I" button to test and show input voltage. 2. Press the "O" button to test and show output voltage. 3. Power on and load output voltage of last time when you power off. Test and display output voltage. 4. Short press the "+" or "-" button for 0.1 second, output voltage will increase or decrease 0.1V for per pressing and display position of 0.1 V will flash, then the module turns to adjust mode of output voltage; long press the "+" or "-" button for about 1 second, output voltage will increase or decrease 1V for per pressing and display position of 1V will flash, the board will turn to output voltage adjust mode; when you don't press the button for about 2 seconds, the module will operate the preset output value and turns to test and display mode of output voltage. Note: 1. Please make sure that you use this module within its working range; do not output short-circuit or charge the battery, or the board would burn. 2. When you set the parameter, please use the module after you make sure output voltage is stable to avoid any possible damage. PRODUCT FEATURES Numerical Control: there are output voltage "-" button for decreasing output voltage and output voltage adjustment " +" for increasing output voltage. There are two buttons on the left side of the voltmeter, I is for input voltage display and O is for output voltage display. You can press one of the them to choose the voltmeter to display input voltage or output voltage. There are two LED indicators on this converter board, including the red LED and the green LED. The red LED will light on when you measure input voltage and green LED will light on when you measure output voltage. It is low power consumption, and has terminal and retain the wire bonding wiring point. DETAILS Brand DROK CUSTOMER REVIEWS Works great, even more futures than advertised. Smooth voltage adjustment and fairly accurate measurements. Also found a few hidden modes. If you hold the button that swaps the input or output voltages for about 2 seconds it will turn off the led display and this setting is saved if you disconnect the power. If you hold the button for about 5 secs you will enter calibration mode. Tap the button to increase the offset voltage, up to 0.5 and then it will come around to -0.5, to swap to the output voltage hold the button for about 2 second, then the green led should turn on letting you know your know calibrating the output voltage. all calibration settings are saved as well when you disconnect the power. Only uses about 20-25ma on 12v idle with the led display off. All in all very happy with this.Edit 4-6-15: Looks like the board has changed since i ordered it over a year ago so some info may no longer be valid. Regulator is still going strong however. Josh Ricker ADDITIONAL INFORMATION U.S. SHIPPING POLICY We ship to the lower 48 U.S. states. No shipping to PO Boxes/APOs/FPOs. We do not offer combined shipping. No local pick-up. We only ship to the address that you enter when you place the order. We are not responsible for undeliverable addresses. Some items may ship directly from a warehouse to ensure fast delivery. INTERNATIONAL SHIPPING POLICY Do you ship to my country? How much will it cost? If we ship to your country, you will see the shipping cost and import charges under the Buy It Now box. If you can't find it on the page, we do not ship to your country. We offer international shipping through eBay Global Shipping Program. Your package will be delivered to the eBay shipping center located in the US. eBay will reship your package to your country. International sales are final. We cannot return or refund international orders. FEEDBACK If you experience any problem regarding your transaction please contact us before leaving any type of feedback. We will work with you to resolve any problem you may have. As long as you are happy with your purchase (we will make sure you are) please don't forget to leave us a positive feedback, we will really appreciate it! We will leave a positive feedback for you automatically.