DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case

DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case


$17.99 Buy It Now or Best Offer
free,30-Day Returns





Seller Store rogerdeane
(52639) 100.0%,

Location: Scottsdale, Arizona
Ships to: US,
Item: 384833871313

Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Nominal Voltage Rating (DC):12V
Nominal Voltage Rating (AC):N/A
Plug Type:None
MPN:BUCK_1
Current Type:DC
Unit Type:Unit
Maximum Operating Temperature:85 °C (185 °F)
Unit Quantity:1
Mounting Style:Case (Needs Assembled)
Nominal Current Rating:5 A
Color:Clear
Nominal Capacity:5 Amps
Modified Item:No
Minimum Operating Temperature:-40 °C (-40 °F)
Installation Area:Indoor
WIREDCO:WIREDCO
Output Voltage Rating (AC):Up to 32V
Type:Step-Down
EAN:Does Not Apply
Product Type:Power Converter
Output Voltage Rating (DC):3-12V
Power Supply Module:Power Supply Module
Country/Region of Manufacture:China
Output Voltage:1.2-32V
option:5A step-down module

This item is a DC adjustable constant voltage constant current step – down power supply module with LCD display. HD display input voltage and output voltage, current, power and display status. Adjustable stable output voltage and current. Set output current to meet the demand. It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple and efficient, practical. LCD screen HD display, High voltage resistant terminal. With high quality acrylic shell. Support complete disability output, anti-reverse protection, short circuit protection, enable output, charging function, select output, displays the input voltage, displays output voltage, current, power, working status indicator. Multiple parameters are displayed simultaneous. Would make a great gift Idea! Has the case however, it needs to be assembled. Features and some instructions below…. Working Voltage: DC 6.5V-36V Output Voltage: DC 1.2V-32V Output Current:5A( 4.5A need heat sink;3.5A is stable for long time) Output Power:75W (75W need heat sink; 50W is for 3.5A) Voltage Display Range:1.2~32V Voltage Display Precision:+/-0.1V Voltage Display Resolution:0.05V Current Display Range:0~5A Current Display Precision:+/-0.05A Voltage Display Resolution:0.005A Conversion efficiency: About 94% Working current:30mA Soft Starter: Yes (shuts down at high power load) Anti-backflow Protection: No(It is recommended to connect a diode in series at the ‘OUT+’) Working Temperature range:-20℃~85℃ Working Humidity range:0%-95%RH Size without shell:68*47*26mm Size with shell:70.5*48.4*30mm Heat Sink Size:20*14*6mm Button/Potentiometer/LED introduction: Long press means need keep press for more than 3second. ON/OFF: Short Press to select whether output voltage. Long press is used to restore default settings for next re-power. IN/OUT: Short Press to switch display input voltage or output voltage. Long press is used to switch display output current or output power. ’+’ Button: It is used to regulate output voltage. Increase output voltage. Each time the button is pressed for short press, the output voltage is increased by 0.05V.Long press can continuously increase. Increase 0.1V, 1V in continuous if keep long press again. ’ – ’ Button: It is used to regulate output voltage. Decrease output voltage. Each time the button is pressed for short press, the output voltage is decreased by 0.05V. Long press can continuously decrease. Decrease 0.1V, 1V in continuous if keep long press again. ADJ-I Potentiometer: Adjust output current. Increase the output current when rotating clockwise. Module enters constant current output state if load current reach the Set Current Value. Constant current Red LED indicator CC will turn ON. ON LED: Green LED. Output indicator. It will turn ON when there is a output at output terminal. Otherwise it is OFF. CC LED: Red LED. Constant current output indicator. It enters the constant current state when the load current reaches the set current and CC constant current indicator turns ON. FULL LED: Green LED. Charged fully indicator. When battery is charged fully. It will turn ON. It will turn ON if output current is less than 0.2A when the Set Current is 2A. CHAR LED: Charging indicator. It will turn ON when charging. Using as a ordinary step down power module… 1.Connect right input voltage at input terminal; 2.Adjust ’+’ and ’ – ’ constant voltage buttons to set output voltage according to require. 3.Rotate ADJ-I potentiometer counterclockwise more than 10 turns at first. 4.Test Output short circuit current by multimeter at 10A or 20A (Connect two Test Probes to output terminal on module) 5.Rotate ADJ-I constant current potentiometer clockwise to set output current according to require overcurrent protection value. 6.Test and using module’s maximum output current is 2A if display 2A on multimeter. Then the maximum current can only be 2A when use this module. Red LED indicator will turn on if output reach to 2A.Otherwise LED is OFF.) 7.The output voltage will decrease due to the current sampling resistor at the output. The higher the current, the more the voltage is reduced. As a charger: 1. Power module cannot be used as charger module if it does not support constant current function. The voltage difference between the battery with insufficient voltage and the charger is very large. That causes excessive charging current even damage the battery. So it needs keep charging in constant current mode to reaching a certain level. Then automatically switch back to constant voltage charging. 2. Make sure floating charge voltage and charge current for battery. If the lithium batteries parameter is 3.7V/2200mAh, then the float charge voltage is 4.2V, and the maximum charging current is 1C, which is 2200mA. 3.Connect right input voltage at input terminal.(Note: Please don’t connect load during set parameter). 4.Test output voltage by multimeter and adjust ’+’ and ’ – ’ constant voltage buttons to make sure output voltage reach to require floating charge voltage.(If charge a 3.7V lithium battery, adjust the output voltage to 4.2V) 5.Rotate ADJ-I potentiometer counterclockwise more than 10 turns at first. 6.Test Output short circuit current by multimeter at 10A or 20A(Connect two Test Probes to output terminal on module) 7.Rotate ADJ-I constant current potentiometer clockwise to set output current according to require charge current value. 8.Connect battery at output terminal and start to charging. As a high power LED constant current driver: 1.Make sure LED’s working current and maximum working voltage. 2.Connect right input voltage at input terminal.(Note: Please don’t connect load during set parameter). 3.Test output voltage by multimeter at output terminal and adjust ’+’ and ’ – ’ buttons to set output voltage to LED’s maximum working voltage. 4.Rotate ADJ-I potentiometer counterclockwise more than 10 turns. 5.Test Output short circuit current by multimeter at 10A or 20A(Connect two Test Probes to output terminal on module) 6.Rotate ADJ-I constant current potentiometer clockwise to set output current according to require LED working current. 7.Connect LED and test. Note: Please press the button ’ – ’ repeatedly if there is no output voltage. It is a DC power module so it cannot connect to an AC power source! Please don’t short the output. Please connect input before connect battery when use as charge and make sure output voltage is higher than battery voltage. It is recommended to serial a anti-backflow diode at input positive terminal. ’IN-’ and ‘OUT-’ cannot be connect together, otherwise module cannot support constant current output. Please make sure input power is more than load power. Please step down output power if module is too hot. The module’s output voltage and current accuracy are 0.1V and 0.05A. Please read user manual and all of the description before use.

Frequently Asked Questions About DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case in My Website

enneadeband.com is the best online shopping platform where you can buy DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case from renowned brand(s). enneadeband.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 DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case on enneadeband.com?

enneadeband.com helps you to shop online and delivers Armani to your doorstep. The best-selling Armani on enneadeband.com are: NEW Giorgio Armani AR5108 3003 Mens Gunmetal Rectangle Eyeglasses Frames 59/19 Emporio Armani Black Stand Collar Double Breasted Shirt, Size M Si GIORGIO ARMANI Genuine Giorgio Armani Mens 30 Pants Straight Leg Denim Jeans In Black Color Giorgio Armani~Luminous Silk Perfect Glow Flawless Foundation ~#1.5 ~ 1 oz ~NIB EMPORIO ARMANI BECAUSE IT’S YOU EDP 1.2ml .04oz x 2 PERFUME SPRAY SAMPLE VIALS Armani Exchange Skinny Slightly Distressed Jeans Size 33 Lot of 19 DIFFERENT WOMEN’s FRAGRANCE Perfume EDT/EDP Samples (.03 oz -.05 oz) NIB Giorgio Armani Lip Power Lipstick Mini Size #400 1.4g / 0.04oz A/X Armani Exchange Button Up Long Sleeve Dress Shirt Black Sz L Women’s Medium Armani Jeans Red Denim Dept. Spellout T Shirt Top Armani Exchange AX Abstract Art Logo Designer T-Shirt Men’s XL Armani Exchange Mens XL Slim Fit Spell Out Knit Color Block V-Neck T-Shirt Red GIORGIO ARMANI 0.5oz 15ml Assortment Travelers Sealed Box Giorgio Armani Sunglasses AR8146 5874/86 Tortoise w/ Blue Glass Lenses 50-21-145 Giorgio Armani Sì Fiori 100ml Women EDP Mandarin Musk Patchouli Fruity Vanilla Giorgio Armani Acqua Di Gio 4.2 fl oz Men’s Eau de Parfum $80 A|X Armani Exchange Men’s Long Sleeve Slim Fit Shirt, White, Sz S Armani Exchange Shirt Mens Medium Blue Navy Spellout Cotton Designer Retro Y2K Giorgio Armani LIP POWER LONG-LASTING MATTE 111 Nude Pink Mini Lipstick 1.4g A/X Armani Exchange Large Long Sleeve Shirt Men’s RN# 91714 Cotton CA# 32528 Emporio Armani Shirt Mens Medium Blue Underwear Base Layer Long Sleeve Tee Emporio Armani Men’s Essential Microfiber Trunk underwear Dark Teal S M L NWT Vintage 90’s ARMANI EXCHANGE JEANS Icon logo Short Sleeve t-shirt Big AX Logo NIB Giorgio Armani 5.0 Light Luminous Silk Perfect Glow Flawless Foundation Armani Exchange Jeans Men’s 32 Short Denim Distressed Straight Leg Button Fly Lot of 3: Giorgio Armani Prive Rouge Malachite Eau de Parfum 2ml*3= 6ml total $50 AX Armani Exchange Men’s Brown Graphic Logo Tee Shirt T-Shirt Size S (55328-1) Armani Exchange EJ0224 Black Jacket – Size L GIORGIO ARMANI ACQUA DI GIO PARFUM REFILLABLE SPRAY 125 ML/4.2 FL.OZ. NWT ARMANI JEANS T-SHIRT cotton crewneck blue white tiger luxury Italy M ARMANI EXCHANGE AX Logo Designer T-shirt Size Medium A|X Armani Exchange Men’s Short Sleeve Pima Cotton Crew Neck T-Shirt, Green,XXL Giorgio Armani Eau Pour Homme 3.4 oz EDT Cologne for Men New In Box Giorgio Armani My Way for Women 3.0 oz / 90ml Eau de Parfum – New Unsealed Box Giorgio Armani High Precision Retouch – #4.5 – .14 fl oz / 4.4 ml NIB A|X ARMANI EXCHANGE Men’s AX4070SF 815881 Black/Grey Polarized Sunglasses, Armani Exchange Shirt Mens Large Long Sleeve Blue Pearl Snap GIO DE BY GIORGIO ARMANI 100ML EDP CLASSIC SPRAY GIORGIO ARMANI GA830 OIR GUNMETAL EYEGLASSES RECTANGLE METAL FRAME 53-18-140 Armani Exchange Men’s Premium LS Button Up Casual Shirt Size M #28127 ARMANI EXCHANGE A|X Men’s Size Medium White Graphic Tank-Top T-Shirt NWT Lot of 3: Giorgio Armani Prive Rose d’Arabie Eau de Parfum Intense 2ml*3= 6ml Emporio Stronger With You / Giorgio Armani EDT Spray 3.4 oz (100 ml) (m) $90 A|X ARMANI EXCHANGE Men’s, Basic Side Zip Short, Black, 32 Acqua Di Gio Giorgio Armani For Men EDP 0.5 Fl Oz 15Ml. Travel Size Spray New Armani Exchange Shirt Mens Large Gray V Neck T Shirt Short Sleeve Spell Out Logo ARMANI EA7 3ZPT45 Mens Cotton T-Shirt Emporio Armani Summer Tops Navy Blue Tees $110 Armani Exchange Men’s Collegiante Stripe Sweatpant Pants Cotton White – L Armani Exchange Mens Large Button Down Shirt Designer Classic Preppy Casual Emporio Diamonds / Giorgio Armani EDT Spray 2.5 oz (m) Armani Exchange T-Shirt V-Neck Slim Fit Men’s Size XL Orange Emporio Armani White Fitted Shirt Crystal Stone Buttons UK 10 #ListingInLights Armani Exchange GRAPHIC T-SHIRT Mens Size 2XL XXL Blue V-Neck Short Sleeve Armani Exchange Shirt Men’s Small Beige Striped Long Sleeve Classic Button Up Armani Code by Giorgio Armani 2.5 oz EDT Cologne for Men Brand New MEN ACQUA DI GIO GIORGIO ARMANI EAU DE TOILETTE SAMPLE SPRAY 1.2 ML / 0.04 FL OZ Armani Collezioni Long Sleeve Button Up Shirt-Gray-Mens 45/18-100% Cotton-Italy Emporio Armani EA7 tracksuit men 8NPV60PJVRZ1200 Black Armani Collezioni Shirt Men 16.5 Purple Pink Stripe Button Up Long Sleeve Italy Armani Exchange Mens Slim Ajustee Shirt M Long Sleeve Cotton Checked Red Giorgio Armani 27 Large Eye Contour Eyeshadow Smudge Brush Armani Exchange Men’s T-Shirt Pima Quality Cotton Large Slim Fit White Emporio Armani Mens Bracelet EGS2214020 Leather Blue Men’s Armani Exchange Button Down Long Sleeve Shirt Size XL Gray Armani Exchange Men’s T-shirt Short-Sleeve V-neck Slim Fit Pima Cotton Tee Giorgio Armani Acqua Di Gio Eau De Toilette For Men Spray ~ 100 ml / 3.4 oz EMPORIO ARMANI KNIT SWEATER Cozy 46 WOOL Black Used Good Condition Armani Exchange Men’s M Gray & Purple Crew Neck Short Sleeve Graphic T-Shirt Emporio Armani Black Men’s cotton T-Shirt EA Round Neck,Size M*L*XL*XXL Men’s Armani Exchange Long Sleeve Button Down Shirt Size Medium Blue Red Stripe Giorgio Armani Luminous Silk Foundation – #6 (Golden Beige) 1oz *NIB* AX Armani Exchange Men’s Short Sleeve T-Shirt, Size-L Giorgio Armani ~ Luminous Silk Glow Blush ~ #52 Ecstasy ~ 0.12 oz ~ NIB Emporio Armani Diamonds by Giorgio Armani 2.5 oz EDT Cologne for Men New In Box Men’s short Sleeve Armani Jeans Cotton T shirt Giorgio Armani Si Fiori Eau De Parfum 1 oz 30 ml EDP Perfume Women Spray In Box Armani Exchange T-shirt Men’s Color Red Size M (NEW WITH ORIGINAL TAGS) Armani Exchange Men’s Blue Pink White Logo Design Cotton T-Shirt Sz XL A/X Armani Exchange Long Sleeve Woven Shirt, Size-M Giorgio Armani Luminous Silk Foundation, #4.25 30ml *NIB* EMPORIO ARMANI 9556 Z67 LOGO STYLISH SUITABLE FOR WORK/OFFICE ITALIAN EYEGLASSES Armani Collezioni thin white crinkled cotton shirt with gray plaid, Large Giorgio Armani ROUGE D’ARMANI MATTE Pink #506 *NEW* EMPORIO ARMANI MEN POLO T-SHIRT SHIRT TEE JERSEY ORIGINAL SIZE L LARGE Armani Exchange Graphic T Shirt V Neck Short Sleeve Black Men’s XL Armani Exchange $170 A|X J13 Mens Slim Fit LT Blue Scraped 100% Cotton Jeans 32R Armani Exchange Men Shirt Medium Blue Logo Graphic Short Sleeve V Neck Armani Exchange Fitted Palm Trees Blue Button Shirt – Medium ARMANI COLLEZIONI LUXURY MEN’S BUTTON UP SHIRT MEDIUM MADE IN ITALY HARDLY WORN! Armani Exchange Shirt Adult Small Black Waffle Knit Thermal Henley Eagle AX Mens Acqua Di Gio by Giorgio Armani 3.4 oz EDT Perfume for Women New In Box Armani Exchange Men’s Short Sleeve Gray Cotton T-Shirt w/ Logo Choose Size Armani Jeans Classic Striped Long Sleeve Shirt Size L Armani Si Passione by Giorgio Armani for Women 3.4 oz EDP Spray Brand New Armani Exchange 31R 31×32 Relaxed Fit Straight Leg Jean Dark Denim Ample Droite ARMANI Luminous Silk Perfect Glow Flawless Oil-Free Foundation 13.5, 0.60 oz ATTITUDE POUR HOMME by GIORGIO ARMANI 0.17 FL oz / 5 ML EDT Miniature In Box NEW Emporio Armani EA3083 5517 Womens Blue Rectangle Eyeglasses Frames 54/17~140 Giorgio Armani Eyeglasses Frames AR 7130 5092 Tortoise Round Full Rim 49-19-140 Mens Pullover Fleece Hoodie

Laisser un commentaire

Votre adresse e-mail ne sera pas publiée. Les champs obligatoires sont indiqués avec *