4 Channel 3a Dc-dc Step-down Buck Converter Module 4.5-30v To 3.3v 5v 12v

US $9.99

ShenZhen, China
Aug 10th

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4 Channel 3A DC-DC Step-Down Buck Converter Module 4.5-30V to 3.3V 5V 12V Item Description Description: 4-channels Step-down Buck DC-DC Converter power module 3.3V output: Input 4.5-30V, Output 3.3V (±3%) 5V output : Input 6.5-30V, Output 5V (±3%) 12V output : Input 13.5-30V, Output 12V (±3%) AJD output : Input 4.5-30V, Adjustable Output 2-28V Maximum output current per channel : 3A; Overall maximum load power: 50 watts Master chip : XL2596(compatible LM2596) Working frequency 150KHz. Input reverse connection protection Built in thermal shutdown function,Built in current limit function,Built in second current limit function Operating Temperature :–40°C to +85°C Storage Temperature : –65°C to +150°C Size : 88 x 55 x 15mm Weight : 57g Attention : This is a DC-DC voltage converter module,Must be noted when using: 1 Input voltage can not be greater than the maximum input range 2 Output power can not be greater than the maximum load for a long time 3 Input power must be greater than the output power, because the power consumption of the module itself Applications: MCU ARM STM32 CPU FPGA/CPLD UNO MEGA3560 PTZ CCTV IP camera Smart home / home automation WIFI Router Switch Network equipment LED Motor Lead-acid batteries Battery powered equipment Wireless Module: Nrf24l01 CC1101 CC2500 CC2530 Zigbee Payment Mathod Returns Policy Feedback Payment Mathod 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple Returns Policy 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication Feedback When you satisfied with our product and services please leave us positive feedback. If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours

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 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
EAN	Does not apply
UPC	Does not apply
Marke	Markenlos