$12.86 Buy It Now or Best Offer
free,30-Day Returns
Seller Store cloudtron00a
(65) 100.0%,
Location: Walnut
Ships to: US,
Item: 404901133700
Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Backup Time:Not Applicable
Unbranded:Unbranded
Current Conversion:DC to DC
Installation Area:Indoor
Maximum Operating Temperature:Not Applicable
Minimum Operating Temperature:Not Applicable
Mounting Style:Not Applicable
MPN:Does Not Apply
Nominal Capacity:Not Applicable
Nominal Current Rating:Not Applicable
Nominal Voltage Rating (AC):Not Applicable
Nominal Voltage Rating (DC):Not Applicable
Output Voltage Rating (AC):Not Applicable
Output Voltage Rating (DC):Not Applicable
Plug Type:Not Applicable
Ripple & Noise:Not Applicable
Type:Converter Module
Product Description 300W 12A Adjustable DC-DC CC CV Buck Converter Step-down Power Supply ModuleAdjustable Power Supply Module DC-DC CC CV Buck Converter Step-down Power Module 7-32V To 0.8-28V 12A 300WFeatures:1. Fixed turn lamp current is 0.1 times the current value ( Used to identify whether the battery is fully charged When charging).2. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%). Particularly suitable for LED driver.3. High output current, the max output current can reach 12A.4. Four high frequency capacitance, can lower output ripple, enhance the work stabilization.Applications:1. High-power LED driver2. Lithium battery(or lead accumulator) charge3. Vehicle-mounted power supply4. Low voltage system power supply5. 6V, 12V, 14V, 24V battery chargeBattery charge:1. Make sure of the battery float voltage and charging current that you need, as well as the input voltage of the module.2. Adjust the constant voltage potentiometer and adjust the output voltage to about 5V.3.Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer to make the output current to the expected charging current value.4. Adjust the constant voltage potentiometer to make the output voltage reaches the float voltage.5. Connected to the battery, try to charge.(1,2,3,4 steps to connect the power module input,output no-load does not connect battery.)LED constant current drive1. Make sure the operating current and Max operating Voltage of the LED you need to drive.2. Adjust the constant voltage potentiometer, adjust the output voltage to about 5V.3. Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer to make sure the output current to the expected LED operating current.4. Adjust the constant voltage potentiometer to make the output voltage reach the maximum LED operating voltage.5. Connect LED, test.(1,2,3,4 steps to connect the power module input, output No-load does not connect LED.)Specifications:1. Module Properties: non-isolated step-down constant current, constant voltage module (CC CV) charging module2. Input voltage: DC 7-32V3. Output voltage:DC 0.8-28V continuously adjustable4. Output Current: 9A 12A (when power tube\s temperature exceeds 65 degrees, please add cooling fan)5. Constant current range: 0.2-12A ( adjustable )6. Turn lamp current: constant current value * ( 0.1 ) , turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times (0.1 * 3A = 0.3A).7. Lowest pressure: 1V8. Output Power: Maximum power is about 300W9. Conversion efficiency: up to about 95%10. Operating frequency: 300KHZ11. Output ripple: 20M bandwidth12. Input 24V Output 12V 5A ripple around 50mV (Excluding noise)13. Output short circuit for protection : Yes, constant current14. Input Reverse Polarity for Protection: None15. Output prevent backflow: None16. Wiring: Terminal17. No-load current: Typical 20mA (24V switch 12V)18. Load regulation: ± 1% ( constant )19. Voltage regulation: ± 1%20. Dynamic response speed: 5% 200uS21. Potentiometer adjustment direction: clockwise (increase) , counterclockwise (decrease). the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current (CC)22. Operating temperature: Industrial grade (-40 °c to +85 °c) ( please note the actual use of the power tube temperature , high temperature heat strengthened please )23. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged ( No load is green )24. Size(approx): 65 x 47 x 22mm(L x W x H)Package Included:1 Pcs DC Buck Converter Module Shipping Returns Contact Us Payment 1. Items sent from US warehouse.2.Receiving time = Processing time + Shipping time3. Processing Time: Around 1-2 business Days4. Shipping Time: 3-5 business dayit may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact 1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/users part.3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Pls contact us if you have any problems,we will try our best to solve for you We accept all verified payment from eBay. Shipping 1. Items sent from US warehouse.2.Receiving time = Processing time + Shipping time3. Processing Time: Around 1-2 business Days4. Shipping Time: 3-5 business dayit may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact Returns 1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/users part.3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Contact Us Pls contact us if you have any problems,we will try our best to solve for you Payment We accept all verified payment from eBay. powered by
Frequently Asked Questions About 300W 12A Adjustable DC-DC CC CV Buck Converter Step-down Power Supply Module in My Website
ar.abumaizar.com is the best online shopping platform where you can buy 300W 12A Adjustable DC-DC CC CV Buck Converter Step-down Power Supply Module from renowned brand(s). ar.abumaizar.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.
What are the best-selling 300W 12A Adjustable DC-DC CC CV Buck Converter Step-down Power Supply Module on ar.abumaizar.com?
ar.abumaizar.com helps you to shop online and delivers Champion to your doorstep. The best-selling Champion on ar.abumaizar.com are: Champion Long Sleeve T Shirt Mens SIZE L (L) f75dbc2812b8f9bd9dee305945c520e1 Men’s PumpDay Champion Long Sleeve Shirt Champion Shirt Adult Small Gray Cotton Casual Outdoors Preppy Spell Out Mens Champion Knit Shirt Men’s Size Large Black Short Sleeve Crew Neck Cotton Champion Shirt Men’s Large Red Cotton Layered Look Active/Casual Champion Sportswear T-Shirt Blue Logo Spellout Short Sleeve 2XL Champion Short Sleeve T Shirt Multi Blue Print Size XXL Extra Extra Large James Hunt Sex Breakfast Of Champions / Formula 1 / %100 Premium Cotton Champion Mens Black Graphic T Shirt – Champion – Size Medium Vintage Y2K kelly green Champion tshirt short slv sz M active preppy Champion Shirt Adult 2XL XXL Authentic Athletic Red Signature Logo Mens Champion Men’s Long Sleeve Collared Pullover Lightweight Gray Size S Champion T Shirt Men’s XL Red Cotton Tee Small Logo USA Athleisure Alabama Champion Football Fan Cardinal T-shirt Hate Us Cause They Ain’t Us S-5XL Champion Doubly Dry Mens Black Graphic Polyester T Shirt Size L Russia 2018 France Champion T Shirt Men’s Large Short Sleeve Blue 100% Cotton Champion T-shirt men’s short sleeve white print logo Size：S Champion Gray T-Shirt Notorious B.I.G. Size Large Champion Shirt Mens SMALL white Short Sleeve Shirt Cotton logo t-shirt Size S NBA Finals Champions Golden State Warriors Wool Blend Banner 14″×21.5″ Champion Kids’ Girls’ Rally Pink Lace-Up Sneaker Tennis Shoes 1-4 Medium CF MARTIN & COMPANY Owners Club T-Shirt Guitar Acoustic Size LG New Champion Cardigan snap Up Sweatshirt Jacket Men’s Med (CL-108) Champion Men’s Shirt Size M Medium Lined Mesh T-Shirt Authentic Athleticwear N Y Yankees 2009 World Series Champions White T-Shirt Players names NEW Ch. Size Champion Athletics Basketball League Gray XL T-Shirt Champion Shirt Mens Medium Red Casual Short Sleeve Tee Shirt Crew Neck Adults Rocky II Win Rocky Long Sleeve Graphic T-shirt – Classic Stallone Tee MGM225 Champion Shirt Mens Large Adult Short Sleeve Crew Neck Lightweight Outdoors Champion Athletic T-Shirt Mens 2XL XXL Navy Blue Short Sleeve Crew Neck H79 Champion Shirt Mens Short Sleeve 100% Cotton Athletic Large Logo Burgundy M Congrats Minnesota Lynx team 2024 WNBA Commissioner’s Cup Champions t-shirt Champion Black Spellout T-shirt Large EUC Champion T Shirt Men’s Size M, White with Navy & Red Logo-Front & Sleeve Champion T-shirt M & L Long Sleeve Balboa Blue 100% Cotton Athleticwear Champion C Lock CPS10525M Black Men’s Casual Sneaker Boots Shoes Men’s 100% Authentic Champion Long Sleeve T-shirt Size Large Color Grey Boston Celtics Sticker Champions NBA logo STICKERS Champion Mens Blue Graphic Logo T Shirt Size Small Champion 100 Year Anniversary Embroidered Tee Shirt Size XS Extra Small Champion Authentic Athleticwear Size 2XL XXL Blue Short Sleeve T Shirt Champion T Shirt Men’s Large Grey Cotton Tee Big Logo USA Athleisure CHAMPION Mens Long Sleeve Crew Neck T Shirt Turquoise Cotton SZ LARGE Champion Black Im That Good Short Sleeve T-Shirt Mens XLARGE champion t shirt medium Blue /Heavier Cotton FREE SHIPPING HOT 2024 – L0s Angeles D0dgers 2024 World Series Champions Unisex Vintage 90s Chicago Bears Cropped Mesh Jersey Manchester United Nike Tshirt mens medium black 2006/2007 champions soccer Harlem Heat Wrestling Tag Team Champions Fan Hoodie DENVER NUGGETS 2023 FIRST TIME NBA CHAMPIONS EXCLUSIVE LIMITED EDITION 500 PIN Champion Men’s Short Sleeve Gray Spell Out Logo T-Shirt Small NWT Champion Men’s Athletics Classic Jersey Tee Record Logo Medium Gray Burgundy NWT Champion Tee Shirt For Men 2XL Baby Blue Champion Green Khaki Large Cotton T Shirt T16 Champion Full Chest Script Logo Short Sleeve T-Shirt Orange Mens Size 1XL Champion Blue Shirt Mens Size Small Short Sleeves 100% Cotton Crossfit Mayhem Freedom Affiliate Cup Champions-Men’s 2XL 2020 NBA Finals Champions Die-Cut Magnet CHICAGO BLACKHAWKS New Mens 2013 Stanley Cup Champions Shirt Black TEAM ROSTER NWT! Rappahannock Commnuity College Nursing Champion T-Shirt Men’s Size Medium Mike Myers Tshirt World Champion 1978 Power Walker Short Sleeve Crew Neck Top Champion Men’s Tshirt XL Michael Schumacher F1 World Champion 7-times Formula 1 Vintage Ferrari Hat Cap NEW! C9 by Champion X-Large Active Wear Aqua Golf Polo Shirt Delta Mens Phillies 2008 National League Champions Graphic T-Shirt Red Tee XL USA Flag City of Chicago KEE Firearms & Training Hoodie CHAMPION Men’s LARGE Champion Beefy Spellout Graphic Tee Shirt Mens Large Green Short Sleeve Crewneck Champion Shirt Men’s XL Blue Lightweight Athletic Casual Outdoors Coco Gauff US Open Champion Tennis Fan T Shirt Champion Shirt Mens Extra Large Athletic Pride Script Tee Blue Short Sleeve Champion T Shirt Men’s Small Grey Long Sleeve Spell Out Cotton Tee Athleisure Champion T Shirt Men’s Medium Navy Blue Spell Out Cotton Tee Logo USA Athleisure Champion Men’s Long Sleeve Pullover Gray Logo Shirt Large Champion Men Crew Neck Short Sleeves T-Shirt Small Maroon Champion Shirt Mens S Small White Athleisure T Shirt Short Sleeve Spell Out Champion Authentic T-Shirt Blue Men’s Size XL Preowned Small Logo Fast Ship Champion Men’s Boxer Briefs 5-pack – MIXED COLORS (Select Size) BRAND NEW SEALED Hazelwoods 1990’s, 1993 Men’s Graphic T-Shirt, World Champion Grandpa, Black, XL Champion Star Shirt (Size Medium) Grey/blue Champion Bulldog University Graphic T Shirt Mens Small Short Sleeve Black Champion 2 Pack Womens Sports Bra with Removable Foam Cups Wire Free Racerback Two Cobalt Boats Screen Printed Champion T-Shirts 6.1 oz. Heavy Weight Champion Authentic Men’s Orange Cotton Short Sleeve Crew Neck T-Shirt Size S Champion Men’s Medium Dark Grey T-Shirt Short Sleeve Activewear Crew Neck Shirt Air Jordan Wings Logo Champion T-Shirt bulls MJ 23 UNISEX Los Angeles Dodgers 2024 World Series Champions Locker Room Parade T-Shirt Champion Powerblend Men’s Pullover Hoodies Chainstitch/Patch Logo GF89H GF88H Original Champion Men’s Classic Jersey Script Soft Cotton Long Sleeve T-Shirt Paris Olympics 2024 Champion Hoodie Champion Shirt Mens Medium Red Crew Neck Blank Short Sleeve Embroidered Logo Men’s Champion XL Extra Large Blue Short Sleeve Collared Button Up Casual Wear YOUTH SIZE CHAMPION RF MID CPS10219Y BLACK GREY SNEAKER SLIP ON Champion Women’s Short Sleeve T-Shirt Champion Mens Shirt Medium White Short Sleeve Crew Neck Pullover Logo Tee NEW LMT! Tennessee Volunteers Champions 2024 Print Team T-Shirt Champion Logo T-Shirt Adult Small Crew Neck Short Sleeve Pullover Classic Red BLUE/GREY CREWNECK KNIT SHIRT Champion Men’s Short-Sleeve Logo T-Shirt (Grey, Small S, ) Champion Shirt Adult Extra Large Black Outdoors Athletic Casual Preppy Mens Champion Authentic Athleticwear Men’s Charcoal Gray T-shirt Size XL Mens Pullover Fleece Hoodie
عيادات أبوميزر للأسنان © 2023. جميع الحقوق محفوظة