Boost 3-30V to 4-35V 5V 12 Volt Converter DC Adjustable Regulated Power Supplies, US $5.80 – Picture 0

Boost 3-30V to 4-35V 5V 12 Volt Converter DC Adjustable Regulated Power Supplies, US $5.80 – Picture 1

Boost 3-30V to 4-35V 5V 12 Volt Converter DC Adjustable Regulated Power Supplies, US $5.80 – Picture 2

Boost 3-30v To 4-35v 5v 12 Volt Converter Dc Adjustable Regulated Power Supplies

US $5.80

Guang Zhou, China
Jan 29th

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3A/15W Boost Charger 3-30V to 4-35V 5V 12 Volt Converter DC Adjustable Regulated Power Supplies #090439 Product Description Feature: Modules nature: non-isolated Buck Rectification: Non-synchronous rectification Input voltage: DC 3-30V Output voltage: DC 4-35V Input current: 5A (MAX, Moment), can work long time at 3A Power: Natural Cool 15W. if install heat sink can reach 20W Empty Load: 15mA Conversion efficiency: 92% (MAX) Switching frequency: 100KHz Output ripple: 50mV (max) Load regulation: ± 0.5% Voltage regulation: ± 0.5% Operating Temperature: -40 ° C to +85 ° C Dimension: 48 x 23 x 14 mm Output short circuit protection: NONE Typical output (reference) Input5V Output 12V 1.2A Input5V Output 24V 0.6A Input7.4V Output 12V 2A Input7.4V Output 19V 1.2A Input7.4V Output 24V 0.9A Input12V Output 19V 2A Input12V Output 24V 1.5A Some Applications: DIY mobile power Boost charger Power supply for electronic equipment Package includes: 1x 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 Dec-22-14 at 10:12:52 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. ...	Modules nature	non-isolated Buck
Switching frequency	100KHz
Rectification	Non-synchronous rectification
Output ripple	50mV (max)
Input voltage	DC 3-30V
Load regulation	± 0.5%
Output voltage	DC 4-35V
Voltage regulation	± 0.5%
Input current	5A (MAX, Moment), can work long time at 3A
Operating Temperature	-40 ° C to +85 ° C
Empty Load	15mA
Dimension	48 x 23 x 14 mm
Conversion efficiency	92% (MAX)
Output short circuit protection	NONE