Auto DC Boost Buck Converter Solar Charge Voltage Regulator 3-30V To 0.5-30V For Sale
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Auto DC Boost Buck Converter Solar Charge Voltage Regulator 3-30V To 0.5-30V:
$2.77
Categories
Auto DC-DC Boost Buck Converter Solar Voltage Regulator 25W 3-30V To 0.5-30V
Item Description:Modules nature: non-isolated Boost Buck (SEPIC)
Rectification: Non-synchronous rectification
Input voltage: DC 3-30V
Output voltage: DC 0.5-30V
Input current: 3A (MAX)
Power: 25W (MAX)
Conversion efficiency: 95% (MAX)
Switching frequency: 150KHz
Output ripple: 40mV (max)
Load regulation: ± 0.5%
Voltage regulation: ± 2.5%
Operating Temperature: -40 ° C to +85 ° C
Dimension: 48 x 23 x 14 mm
Output short circuit protection: Yes.( If short circuit, the output will be 0, until exclude short-circuit )
Typical output, do not need heatsink (reference):
Input 12V----Output 12V/2A; 24W
Input 12V----Output 5V/3A; 15W
Input 12V----Output 13.8V/1.8A; 25W
Input 5V----Output 3.3V/3A; 9.9W
1,We will arrange shipping for you within 24 Hours after payment cleared except the holidays.
2,We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
3,we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.
4,We ship items to Worldwide. Thank you!
PaymentWe accept PayPal payment ONLY.
If you do not have Paypal account, please registered with (https://www.paypal.com) Payment must be received within 5 days after sales ended. Please do not offer if you are not intending to buy. Unpaid dispute will be filed to for the non payable buyers.
Return PolicyWe are not responsible for custom duty or import tax.
We will leave POSITIVE response afterreceiving the payment. Please contact us if yourare not satisfied with the item after receive it.
We could offer refund, and refund request is available only requests within a week after parcel received & returning the item as the same condition as received.
We offer 100% refund if the item is broken before arrival, all you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery.
All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email,and we will reply to you as soon as possible.
All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part.However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by Thoroughly reviewing item description and photos, and asking all questions Prior To offerding.
Please Note that size and color representation are subject to manufacturing variance and may not be exact. Also note that monitor settings may vary from computer to computer and may distort actual colors. Please read these terms thoroughly before placing your offer.
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