Waterproof DC-DC converter Step down buck Car Power Supply Voltage Regulator, US $7.50 – Picture 0

Waterproof DC-DC converter Step down buck Car Power Supply Voltage Regulator, US $7.50 – Picture 1

Waterproof Dc-dc Converter Step Down Buck Car Power Supply Voltage Regulator

US $7.50

Guangzhou ,Guangdong, China
Jan 29th

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welcome to our shop! Description Waterproof DC to DC converter 12V to 9V Buck Step down Car Power Supply Module Voltage Regulator power Adapter #1400201 Basic properties Module Properties: non-isolated step-down (BUCK) Rectification methods: synchronous rectification Input voltage: DC12V (DC 22V MAX) Output voltage: DC 9V Output Current: 3A Conversion efficiency: 96% (the highest) Switching Frequency: 340KHz Output ripple: 30mV (max) Load regulation: ± 0.5% Voltage regulation: ± 2.5% Working temperature: -40 ℃ to + 85 ℃ External dimensions: 46 * 26 * 14 (L * W * H mm) Wiring instructions Red line: output positive (+) Black line: input and output negative (-) This module has short circuit protection, 5A current automatic protection. packing including: 1XPower Supply Module Payment We only accept payments via paypal. All payments must be prepaid, no Cash and COD payment. We will ship the item to the address on your paypal payment notice, Please confirm your shipping address in the PayPal Account. If you have any problem about payment , please contact us. Delivery details Item will be shipped within 3 working days after full payment is received. We ship worldwide with flat rate shipping by post Air mail, the shipment usually takes 15-45 business days . We can also provide express post by EMS(5-8 days) or UPS(4-5 days). The cost is higher than standard postage, extra shipping fees is needed. if you need express post please contact us ! About us We will leave positive feedback to buyer as soon as buyer pays for the item .Your satisfaction is our first priority. Please leave us positive feedback upon satisfaction of the item. Please email us before leaving negative and neutral feedback. We will try our best to solve the issue. We will leave positive feedback to buyer as soon as buyer pays for the item . Contact us we do try respond as quickly as possible. Due to time zone difference, please allow 12~24 hours to get your mail replied. If you have any questions, Please contact with us via ebay message or our customer service e-mail .thanks for your buying ,wishes you have a happy shopping from our shop ! Engineered for professional eBay sellers! On Nov-26-14 at 10:38:34 PST, 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. ...	product name	DC to DC converter
Input voltage	DC12V
module	Car Power Supply Module
Output voltage	DC 9V
Model	Voltage Regulator
Working temperature	-40 °C to + 85 °C