DC Buck-Boost Power Converter Input: 3-35V, Output: 1.25-30V, US $71 – Picture 0

DC Buck-Boost Power Converter Input: 3-35V, Output: 1.25-30V, US $71 – Picture 1

DC Buck-Boost Power Converter Input: 3-35V, Output: 1.25-30V, US $71 – Picture 2

DC Buck-Boost Power Converter Input: 3-35V, Output: 1.25-30V, US $71 – Picture 3

Dc Buck-boost Power Converter Input: 3-35v, Output: 1.25-30v

US $71

Guang Zhou, China
Jan 29th

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DC Adjustable Constant Current Constant Voltage Power Supply Input: 3-35V, Output: 1.25-30V Buck-Boost Converter #090400 Product Description Feature: Module Properties: non-isolated buck-boost module Input voltage :3-35V Output voltage: 1.25-30V (adjustable) Output Current: 1A (when 9-35V input and 12V output, if 5V output can achieve 1.5-2A) Input Current: 2A (MAX) Output power: natural cooling 12W (input voltage greater than 10V), if install heat sink can achieve 20W Output ripple(20M bandwidt): 50mV (In10-14V,out12V/0.2A ) Input 10-14V, output 12V 0.2A, ripple 50mV Operating Temperature: Industrial (-40°c to +85°c) (if ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation) Full load temperature rise: 45°c No-load current: Typical 10mA (10-14V switch 12V) Load regulation: ± 1% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Short circuit protection: Yes (10 seconds) Input Reverse Polarity Protection: None (Please Series diode at the input port.) Case Color: Silver or Black, will be sent random The following are not considered heat dissipation, output current limit (current small to large test), when used Please left margin. Input 12V Output 4.2V maximum output current 0.4A Input 12V Output 5.0V maximum output current 0.5A Input 8.2V output 12V maximum current output 1A Input 10V Output 12V maximum output current 1.2A Input 12V Output 12V maximum output current 1.3A Input 14V Output 12V maximum output current 1.5A Input 24V Output 12V maximum output current 1.7A Input 30V Output 12V maximum output current 1.8A Conversion efficiency: Input3.7V Output5V 0.5A efficiency 75% Input5V Output5V 0.5A efficiency 78% Input7.4V Output5V 0.5A efficiency 80% Input12V Output5V 0.9A efficiency 80% Input30V Output5V 0.5A efficiency 80% Input30V Output5V 2A efficiency 76% Input10V Output12V 1A efficiency 81% Input14V Output12V 1A efficiency 83% Input24V Output12V 1A efficiency 83% Input24V Output12V 2A efficiency 84% Applications: Battery voltage regulator, 12V battery (10-14V) can output voltage at 12V, 24V battery output voltage at 24V. Solar charging regulator, it can stabilize voltage fluctuations in solar cells, and can give the battery charge, battery to avoid overshoot. In order to power your electronic devices, designed for wide voltage range. Package Includes: 1x DC-DC Converter Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice,Please confirm your shipping address in the PayPal Account. If buyer want to delay the payment because of financial problem, please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days to Worldwide. We also provide international Expressed delivery such as EMS, DHL and UPS,extra shipping fees is needed. The shipping time may vary, depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem .We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback .We will offer help to resolve your problems as fast as possible. Customer Service Work Time If you have any questions,Please contact with us via eBay message or our customer service e-mail . please be advised that e-mails will be replied by our customer services officers Mon. - Fri. 11:00 - 20:00 and Saturdays 11:00 – 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. (Excluding Weekends and Public Holidays) Engineered for professional eBay sellers! On Nov-29-14 at 07:13:50 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. ...	Input voltage	3-35V
Output Current:	1A
Output voltage	1.25-30V
Input Current	2A