Ltc3780 Automatic Lifting Pressure Constant Voltage Step Up Step Down 10a 130w

US $120

Shen Zhen, China
Jun 9th

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BlueOffice LTC3780 Automatic Lifting Pressure Constant Voltage Step Up Step Down 10A 130W The power supply is a kind of high voltage power supply module, input voltage below, above, is equal to the output voltage, the output voltage can be maintained constant. For example, to set the output to 12V, then the variation of the input voltage in the range of 5 ~ 32V, the output voltage in the 12V invariant. This module has a perfect protection function, and can be widely used in notebook power, vehicle power supply, solar charge etc.. Advantage: The input uses replaceable fuse protection, power supply and equipment; The whole electrolysis using imported patch, low resistance, high frequency capacitor, make the ripple down to the freezing point; IC uses Linear imported original; Constant voltage, constant current, under voltage protection (MPPT is more suitable for solar charging) Output error indicating lamp, light output voltage drift too serious, short circuit fault; The back plate, the heat conducting silicon film is fixed on the bottom of your module, only by four screws will supply to the chassis can be, can ensure good heat dissipation, need not consider the insulation and heat dissipation problems; Inductor used iron silicon aluminum, 0.8 double winding, generate less heat; Electrical parameters: Input voltage: DC5-32V; Output voltage: DC1V-30V continuously adjustable; the default 12V shipment, if need other voltage please take note; Output current: 10A (MAX) ,long term within 7A Output power: 80W, peak 130W, more than 80W please strengthen heat dissipation; Output: 50mV (12V 12V, 5A measured) Short circuit protection Input reverse connection protection: No, Output control flow backward: no , such as the backflow charging, please at the output series diode Operating temperature range: 45 ~ 85 C Size: 77.6*46.5*15mm (including the bottom surface of the radiating aluminum) Package Include: 1 x LTC3780 Automatic Lifting Pressure Constant Voltage Step Up Step Down 10A 130W We accept PayPal only. 1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment. 2.We only ship to ebay confirmed address. So before bidding, please kindly verify your ebay address. 3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number. Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail. Less than $40, without tracking number,if you request tracking number,please pay $3 more and let me know. Over $40,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please contact us to confirm before leave feedback or open case. 4.Express shipping: Extra $20 --$25 will be charged for the first 500 grams for most countries. Contact us if you need this service. 1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact us before you return it. 2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item. 3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee. We are honest seller and do our best to serve you. So if you have any concerns,please don’t hesitate to contact us by ebay message. We will do your best to help you out.please don’t leave negative/ neutral feedback or open case before contact us. On May-26-15 at 07:32:53 PDT, seller added the following information:

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	Unbranded/Generic
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