$8.99 Buy It Now or Best Offer
free,30-Day Returns
Seller Store besteworld
(190782) 98.8%,
Location: Exeter, New Hampshire
Ships to: US,
Item: 305261724541
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
Unbranded/Generic:Unbranded/Generic
MPN:Does Not Apply
Current Conversion:DC to DC
Conversion Direction:Step-Down
Type:Power module
Product Related Module nature: non isolated step-down constant current and constant voltage module (CC CV) charging module Scope of application: high power LED constant current drive, lithium battery charging (including ferroelectricity), 4V, 6V, 12V, 14V, 24V battery charging, nickel cadmium nickel hydrogen battery (battery pack) charging, solar panel, wind turbine Input voltage: 7-32v (without constant current 5-32v). Now the latest input voltage is up to 40V Adjustable output voltage: (281.8-2) continuous (2) Fixed output (any choice between 0.8-28v). Please tell the shopkeeper when you buy. (for the time being, it is only for batch customers, and all samples are sent to adjustable type) (3) If you need higher voltage, please contact me directly Output current: maximum 12a (the latest output current is 8-9a) (if the temperature of the power tube exceeds 65 ℃, please add a fan for heat dissipation. Generally, no fan can be added in the open environment within 24V to 12V 6a) Constant current range: 0.2-12a (adjustable) (not available without constant current) (latest output current: 8-9a) Rotating lamp current: constant current value * (0.1). The rotating lamp current is linked with the constant current value. For example, the constant current value is 3a, and the rotating lamp current is set to 0.1 times of the constant current (0.1 * 3A = 0.3A). When the constant current value is adjusted to 2a, the rotating lamp current is 0.1 times of the constant current (0.1 * 2A = 0.2A) The second version is fixed at 0.1 times (the actual lamp turning current is approximate, but not very accurate) to indicate whether it is fully charged. Lowest voltage difference: 1V Output power: the maximum power is about 300W. If the temperature of the power tube exceeds 65 ℃, please add a fan. Conversion efficiency: up to about 95% (the higher the output voltage, the higher the efficiency) Working frequency: 300kHz (latest frequency: 180khz) Output ripple: 20m bandwidth (for reference only) Input 24V output 12V 5A ripple about 50mV (excluding noise) Working temperature: industrial grade (- 40 ℃ to + 85 ℃) (please pay attention to the power tube temperature in actual use. If the temperature is too high, please strengthen heat dissipation) No load current: typical 20mA (24V to 12V) Load adjustment rate: ± 1% (constant pressure) Voltage regulation rate: ± 1% Constant current accuracy and temperature: in the actual test, the temperature on the module changes from 25 degrees to 60 degrees, and the change of constant current value is less than 5% (constant current value 5a) Dynamic response speed: 5% 200us Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease), the potentiometer close to the input is voltage regulation (CV), and the potentiometer close to the output is current regulation (CC) Indicator light: two color indicator light, red during charging, green after charging (green without load) and red without constant current. Output short circuit protection: Yes, constant current (currently set constant current value) Input reverse connection protection: none, Output anti countercurrent: none. Wiring mode: terminal block Battery charging method: 1. Determine the floating charge voltage and charging current of the battery you need to charge, and the input voltage of the module; 2. Adjust the constant voltage potentiometer and adjust the output voltage to about 5V. 3. Measure the output short-circuit current with the current gear 10a of the multimeter, and adjust the constant current potentiometer to make the output current reach the predetermined charging current value; 4. Adjust the constant voltage potentiometer to make the output voltage reach the floating charge voltage; 5. Connect the battery and test charge. (steps 1, 2, 3 and 4 are that the module input is connected to the power supply and the output is unloaded without battery.) Application method of LED constant current drive: 1. Determine the working current and maximum working voltage you need to drive the LED; 2. Adjust the constant voltage potentiometer and adjust the output voltage to about 5V. 3. Measure the output short-circuit current with the current gear 10a of the multimeter, and adjust the constant current potentiometer to make the output current reach the predetermined led working current; 4. Adjust the constant voltage potentiometer to make the output voltage reach the maximum working voltage of LED; 5. Connect the LED and test the machine. (steps 1, 2, 3 and 4 are that the module input is connected to the power supply, and the output is not connected to the LED light without load.) Shipping Our shipping cost includes the cost of the packaging box, the materials used to protect the product and/or all other materials used during the processing of the product, residential shipping fee, and handling fee. Payment Before you bid, we want to let you know that we accept Paypal Only. Please pay for it as soon as possible after you win the bid. We would send it out in the current work day, or the next work day. Return Policy We guarantee refund cash in 30 days. But the buyer should afford the shipping charges. Our Guarantee 100% brand new 100% speed shipment 100% customer satisfaction Welcome to our Store
Frequently Asked Questions About DC-DC CC CV Buck Converter Step-down 7-32V to 0.8-28V 12A Power Supply Module in My Website
lalu.uz is the best online shopping platform where you can buy DC-DC CC CV Buck Converter Step-down 7-32V to 0.8-28V 12A Power Supply Module from renowned brand(s). lalu.uz 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 DC-DC CC CV Buck Converter Step-down 7-32V to 0.8-28V 12A Power Supply Module on lalu.uz?
lalu.uz helps you to shop online and delivers Arcteryx to your doorstep. The best-selling Arcteryx on lalu.uz are: Arc’teryx Womens Size 14 Gamma Lightweight Pants Light Gray Hiking Belted Mens Vintage Y2k ARCTERYX Soft Shell Jacket Outdoor Black Size L Mens New Arcteryx Delta Jacket Size Small Color Black Arc’teryx Vertex Alpine Gtx Sneakers Womens Sz 6.5 Running Shoes Gore Tex NWOB Arc’teryx Gamma LT Jacket Grey Men’s S Small Arcteryx Covert Hoody Pullover Men’s Women’s Unisex Green Polartec Fleece NEW! ARCTERYX Men Kyanite Hoodie Fleece Jacket—(XL)—Full Zip Fleece—“YUKON GOLD” ARCTERYX Gamma Utility 5” Shorts Black Nylon Hiking Climbing Women’s Sz 8 Arc’teryx Palisade Pants Mens 32×32 Black Climbing Trekking Performance Belted Arcteryx Pants Mens Extra Large Black Beta LT Waterproof Rain Hike Work 34×31 USMC GEN 2 Marpat Tan Woodland ILBE Main Pack w Lid Belt COMPLETE Arcteryx Arcteryx Atom lt Mens Jacket 24k Gold Limited Edition size XL Arcteryx Phase AR Zip Neck Mens XL Long Sleeve Quarter Zip Black Arcteryx Blade 28 Backpack Laptop Bag Carry-On Blue Travel — SAMPLE NWOT READ NWT NIP Arc’teryx Leaf Foliage Green 20th Anniversary Trucker Cap Hat One Size Arc’teryx Pullover Mens Medium Orange Gray Qtr Zip Polartec Caliber Sweatshirt Arcteryx Cerium LT Hoody Mens Green Puffer Jacket Down Size M Arc’teryx Gamma MX Hoody in Size M Men’s — Color Black — New w/Tags attached Arcteryx Polo Mens Medium Captive Performance Short Sleeve Hiking Arcteryx Konseal FL 9.5 Mens Arc’teryx Captive Long Sleeve Polo Shirt Mens Large Gray Hidden Snap Button Arc’teryx Creston Hiking Pants Mens 30 Black Waistband Relaxed Fit Straight Leg Arcteryx Nylon Hiking Backpack Nozone Arc’teryx Men’s Levon Pants Black Size 36 x 32 Stretch Cotton Blend Pre-owned NWT $100 Arc’teryx Rho LT Bottoms for Men Size Medium Color Forge arcteryx jacket Men’s XL atom LT Arcteryx Gamma LT Softshell Jacket Outdoors Gorpcore Men’s Size: Large Gray Arc’teryx Fortrez Hoody Mens Large Excellent Condition Arc’teryx Authorized Dealer Sign Vintage Streetwear TNF Arcteryx Style Outwear Oakley Softshell Jacket Men’s Arc’teryx LEAF Cold WX RHO Pants Crocodile — L Large Arcteryx Light Jacket Navy XXL Arcteryx Mantis 2 Waistpack Black Tan Shoulder Bag Crossbody From Japan NEW Arc’teryx Gamma MX Hoody in Size XL Men’s Color Blackbird — New w/Tags attached USMC MARPAT ILBE Arcteryx GEN 1 Lid (2-sided Molle) Very Good condition Arc’teryx_Therme Parka Men Arc’Teryx one size balaclava POLARTEC brand new ARCTERYX balaklava Arc’teryx Norvan Insulated Pants — Women’s Size 4 Regular Black NWT Mens Arc’teryx Edziza Kyanite Polartec Fleece Jacket Sweater sz L Arcteryx Alpha LT Beta Group Weiteng Brown Men’s Jacket Arcteryx Womens S Kyanite Black Hoody Full Zip Fleece Jacket *LOGO EMBROIDERED* Arc’teryx Gamma SL Anorak Mens XL Color Black Arcteryx Alpha SV Jacket (24k Black) (Size L) Arc’teryx Covert Cardigan 1/4 Zip Mens XL Color Black Made In Canada Arcteryx outdoor streetwear shirt men’s size M Arcteryx Fleece 1/4 Snap Henley Athletic Top S/M Small/Medium Dark Pink Arc’teryx XFunctional SV Pants — Rawhide — Size 34×35 — NWOT Arc’teryx Incendo Pant, Color Forage, Size XL Regular, NWT, ArcTeryx Fleece Jacket Womens Full Zip Black Polartec Sweater Hike Size XS Arc’teryx Mens XL Blue Strato Fleece Jacket ARCTERYX Gamma AR Jacket Arc’teryx Cita SL Hoodie — Women’s Arc’teryx Hoodie Land Rover Logo Size L Arc’teryx Mens Size 38×32 A2B Commuter Pant Dark Gray Reflective Pockets Arc’teryx Cranbrook Hat Black Size L-XL Arc’teryx Women’s Mota Long Coat Puffer Zip Up Nylon Hooded Black M ARC’TERYX GOTHIC HOODY ITALIAN WOOL JACKET XL UNISEX NEW ! Dark Gray RARE ! Arc’teryx Covert 1/2 Zip Mens Fleece Arcteryx Jacket Sz M Grey 34438 24093 ARCTERYX women’s AERIOS FL GTX hiking running shoes SASKAJAM/AEROSCENE size 7 Arc’Teryx Vintage Rt35 Red Black/Red Hiking Pack Size Large Vintage Arcteryx Hyllus Softshell Fleece Lined Hooded Jacket Mens Large ARC’TERYX Epsilon LT Jacket Womens Black Corporate Logo Arcteryx Mid Layer Arc’teryx Delta AR Pullover Mens Small Color Green NWT Arcteryx Women’s Rho LT Crew Base Layer Black Size : M ARCTERYX INSULATED JACKET WOMENS SIZE XL 34438 Arcteryx Oriel Leggings Womens L Gray Stash Pocket Yoga Outdoor Arc’teryx Cerium LT Hoody in Size L Men’s Color Black — New w/Tags attached Arc’teryx Gamma MX Hoody in Size XXL Men’s — Color Black — New w/Tags attached Arc’teryx Jacket Men’s Large Green Full Zip Fleece Polyester Polartec NWT Arcteryx Sentinel LT Gore-tex Jacket women’s Ski Snow SZ：S Arc’teryx Polartec Sweat Pants Womens Sz XS Elastic Waist Arcteryx Vest Men XL Black Full Zip Nylon Poly Sleeveless Zipper Pockets Stretch mens arcteryx Shorts. Size 38 Arcteryx Polo Shirt Mens Size Large Black Golfing Golf Outdooors Button Arc’teryx Aerios 30 Backpack 30 Liter Capacity Women’s Excellent Condition Blue Arcteryx Atom AR Hoody — Excellent — Mens XL — Bordeaux — 2022/2023 Updates ARCTERYX CERIUM LT Jacket MENS SIZE LARGE PUFFER DOWN arcteryx fission sv jacket black Insulated Men’s Large Vintage Arcteryx Bib Gore-Tex Xcr Black Pants Snowboarding Bib Snow Size Small Arc’teryx Atom LT Jacket Mens Medium Color Gray Great Condition Arc’teryx Atom LT Hoody Men’s Full Zip Jacket Size XL Arc’teryx Women’s Large Arenite Hoody Green Full Zip Fleece Lined Arc’teryx Atom Vest Black Arc’teryx SS21 ‘Micon GORE-TEX’ Shell Jacket Orange (2021) mens arcteryx Fleece Quarter Zip Large Green ARC’TERYX men’s large grey baselayer tights snow thermals NWD Arcteryx Vintage Rare Arc’teryx Strato Polartec Fleece Jacket Brown Olive Green Sz Large Arcteryx T Shirt Extra Large Blue Orange Arc’Word Logo Stretch Short Sleeve Arcteryx Jacket Womens XL Green Covert Hoody Full Zip Trim Fit Performance Arc’teryx Covert Pullover Hoody Men’s Small Orca Gray ARC’TERYX WOMEN’S COVERT CARDIGAN Jacket Sz L …in great condition…no… Arc’teryx Gamma Rock Pants Men’s Medium Feldspar (Gray) UEC Hiking, Climbing Arcteryx Aerios FL GTX Shoes 11 Mens Maroon GoreTex Hiking Running Trail Outdoor NWT Arc’teryx Leaf Crocodile Assault Balaclava FR Gen2 sz L/XL Unopened Arcteryx Gore-Tex Pro mens Orange Hooded Jacket size Large Arc’teryx — H150 Riggers Belt 7188 Medium? Preowned Arcteryx Puffer Jacket Womens Extra Small Darrah Mid Thigh Length Pockets Black Arc’teryx Palisade Pants Men’s 38×32 Belted Hiking Cargo Blue Arc’teryx Procline Hybrid Hoody Jacket Men’s Sz Large Blue Full Zip Arc’teryx Men’s 32×31 Slim Gray Lightweight Stretch Hiking Outdoor Pants Zipper Mens Pullover Fleece Hoodie