Adjustable Dc To Dc Converter Board Step-down Voltage Regulator Module Output 5a

US $48

??, China
Jan 29th

Open on mobile:
QR code

PICTURES [Reference: 12110227001] DESCRIPTION Features: 100% brand new and high quality. The switching power supply board uses the import high efficiency wide working voltage step-down stabilized voltage supply module design Conversion efficiency as high as 95% More suitable for solar step-down, car power battery power supply system and requirements of energy conservation and emissions reduction Wide input voltage, output short circuit and over-current protection Input to the 42 V voltage, the output can be in 8-36V precision adjustable Using imported two 50V 1000 uf low resistance and high voltage capacitor. With a low ripple output voltage, load ability strong! Specification: Module properties: the isolation efficiency step-down voltage stability and constant pressure module Scope of application: high power car power, wide input voltage requirements, DIY 30V adjustable power supply, etc Input voltage: 8-45V dc input voltage (limit around 56V) please note that leave some allowance (banned input AC) output voltage:2-40V precision adjustable(because it is a step-down module, the input is higher than the output 3V) output current:rated 5V output power:Rated 60W,input 24V output 12V, 5A, measured overcurrent protection:With functions of over-current protection since the recovery The low pressure differential:3V Please keep the input than output when large current high pressure difference of more than 5V Conversion efficiency: up to 95% Working temperature: industrial grade (- 40 ℃ to + 85 ℃) (ambient temperature more than 40 degrees, please reduce power use, or enhance heat dissipation) With temperature rise: 38 ℃ No-load current: typical 15 mA (12V to 5V) Load regulation: plus or minus 1% Voltage regulation: plus or minus 0.5% Dynamic response speed: 200 uS ,5% Lamp: yes, the output power light Output short circuit protection: yes, automatic recovery output when short circuit faults remove Input reverse connect protection: no, please input series diode. Please make sure the wiring and correct again electrify test Connection mode: amphenol connector The following conversion efficiency are for reference only:Input 24V output 12V ,5A, 92% efficiency Note: for it is step-down module, so the input is higher than the output voltage 3 V For example: Output 5 V,input to any voltage between 8 V to 42 V Output 12 V,input to any voltage between 15 V to 42 V Output 24 V,input to any voltage between 28 V to 42 V Size:61*55*30mm Package Included: 1 x Step-Down Voltage Regulator Module SHIPMENT All the items will be dispatched within 1 business day by Hong Kong(or Singapore) Airmail after the payment is clear. Items will arrive in 7-25 business days. The arrival time depends on some factors and different areas: This table only offer reference to the arrival time, doesn't mean we delivery to all of the following countries. Please choose some local sellers, if you cannot wait patiently in the shipping time we declared. Once you purchase, please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly. Customs duty is obligation and liability of a citizen in your country, so buyer should be responsible for any tax and custom duty incurred. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. PAYMENT We accept PayPal only. We only ship item to your PayPal verified address. Payment must be received within 3 Days from the date of purchase. Please leave note in ebay when making the payment if you have any special request (colors/size). Orders will be processed instantly and dispatched in same day normally, so we do NOT accept any Email/Message note before or after you place orders. REFUND & REPLACEMENT POLICY All the products we are selling include factory warranty, don't cover items that have been abused, burned and damaged in any form. Please contact us via eBay Message if you have NOT received item in 30 days, we will check it with post office, and then resend or refund any missing item. In the unlikely event that your product is faulty in anyway, you must contact us ASAP and then return it within 7 Days of receipt. The postage and packaging fee will NOT be refunded. We will not be responsible for the delivery or insurance charges incurred in returning item back to us. If you return an item purchased from us, it must be back in Factory Condition. This includes packaging, inserts, manuals etc. Please allow up to 5 Working Days for us to process your returned item. FEEDBACK & CONTACT US If you have any questions, please feel free to email our service specialists 8 Hours a Day, 5 Days a Week. We will reply you ASAP. If no response within 24 Hours(working day), please check the spam in your mail box. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly. Engineered for professional eBay sellers! On Nov-29-14 at 10:04:35 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	8-45V DC(limit around 56V)
Load regulation	plus or minus 1%
output voltage	2-40V
Voltage regulation	plus or minus 0.5%
output current	rated 5V
Dynamic response speed	200 uS ,5%
output power	Rated 60W,input 24V output 12V, 5A, measured
Lamp	yes
With temperature rise	38 °C
Connection mode	amphenol connector
No-load current	typical 15 mA (12V to 5V)
Size	615530mm