Dc To Dc 4.5-30v To 1-30v 12a Buck Converter Step Down Led Car Power Supply

US $7.99

??, ???, China
Jun 9th

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DC to DC 4.5-30V to 1-30V 12A Buck Converter Step Down LED Car Power Supply Product information Product Description sizeDC to DC 4.5-30V to 1-30V 12A Buck Converter Step Down Car Power Supply Voltage Regulator Module properties: non-isolated step-down module (BUCK) Input Voltage: 4.5-30V Output Voltage: 0.8-30V Output Current: 0-12A, 100W (if enhance heatsink, can reach 200W) Operating temperature: -40C to +85C Working frequency: 300KHz Conversion efficiency: up to 95% Short circuit protection: YES ( the Limit current is 14A) Over-temperature protection: Yes (Over-temperature Automatically shuts down the output) Input reverse polarity protection: None ( please install diode at input port ) Installation: four 3mm screws Wiring: Connection: V-IN input, V-OUT output Dimensions: 60x52x20mm Some Application: It is for Step down voltage application. for example battery, power transformers, DIY adjustable voltage regulator. 24V car power laptop power supply. 12v to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V etc. Testing for reference: - Input 12V, Output 5V/10A,Efficiency 81% - Input 12V, Output 5V/6A,Efficiency 86% - Input 24V, Output 12V/8A,Efficiency 91% - Input 24V, Output 19V/6A,Efficiency 94% Package Include: 1PCS Payment Payment Payable To Note PayPal All payments are due within 7 days of the close of auction. Failing to do so, non-paying bidders will be reported to eBay. Shipping Policy Delivery Time We ship to worldwide, it usually takes 10-30 Business Days to delivery. Shipping address We ship to your PayPal address. Please, make sure to provide us with correct, precise, and detailed shipping Address. Send Time Items will be shipped within 1 to 3 business days upon payment received or cleared. Note If you don't receive items over 30 business days, please notify us via eBay message. Return Policy We appreciate your business and offer an instant 7 days return policy.(7 days after receive the item). The returned item has to be in its original condition. We are able to refund your money without shipping cost. Contact us For anything about product, price, shipping or order status, please contact us via eBay message. We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	New
MPN	New