0Gustokoa

SK40/SK90 Buck-boost Converter CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

4.0271

$9.99 / $12.19

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

$4.99 / $12.19

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

location

Erosi Orain Gehitu Saskira

Kreditu edo Zorztutako Txartela

Ordainketa Segurua Bermaturik

Opari Doan

Erosi eta opari doan lortu

Bidalketa Politika

Bidalketa estandarra doan $9.9tik gorako eskaeretan

Itzulketa Politika

Erositako elementuak itzuli daitezke 40 egunetan jasotako datatik aurrera. Pertsonalizatutako elementuak ezin dira itzuli edo aldatu. E-opari txartelarekin erositako elementuak trukatzeko soilik dira; itzulketak ez dira aplikagarri.

Opari Doan

Ongi etorri Roymallera, departamentu-dendako opari premiumak erosteko zure webgune profesionalera. Zure babesa oso estimatzen dugu eta eskerrak emateko, zure erosketetan zirrara gehigarria gehitu nahi dugu. Gurekin erosiz gero, zure bizimodua hobetzen duten kalitate handiko produktuak ez ezik, zure eskaera bakoitzarekin opari doan esklusiboa ere jasoko duzu. Prest gure bilduma arakatzeko eta zure opari perfektua aurkitzen? Arakatu gure departamentu-dendako elementuen hautapena, egin zure eskaera eta itxaron zure opari doana zure erosketarekin batera iristeko zirrara.

Bidalketa Politika

Zure eskaerak jaso ondoren, elementuak zuregana eramateko lan egingo dugu eta seguru iristen direla ziurtatuko dugu. Bidalketaren xehetasunak zure baieztapen mezu elektronikoan emango dira.Kasu gehienetan, eskaerak 2 egunetan prozesatzen dira.Baldintza berezietan, honela atzeratuko da: Larunbatean, igandean edo jaiegunetan eskaera egiten baduzu, 2 egun atzeratuko da..Normalean, 5-7 lan egun behar dira (astelehenetik ostiralera) hegaldiaren atzerapena edo beste ingurumen faktore batzuk eragin gabe..Gure bidalketa zerbitzua mundu osoan zehar delako, bidalketa denborak zure kokalekuaren araberakoak izango dira, beraz, zenbait aldiz beharko dituzu eta itxaron pazientziaz urrutiko barrutietan edo herrialdeetan bazaude.

1. Itzulketa eta Truke Politika

roymall.comtik erositako elementuak bakarrik onartzen ditugu. Gure tokiko banatzaileetatik edo beste saltzaile batzuetatik erosten baduzu, ezin dituzu gure aldetik itzuli. Azken salmentako elementuak edo opari doanak ez dira onargarriak itzulketarako. Itzulketarako hautagaia izan dadin, zure elementua erabili gabe eta jaso zeneko egoera berean egon behar du. Gainera, jatorrizko paketean egon behar du.Gurengandik itzulketa argibideak jaso ondoren, mesedez, bildu zure itzulitako elementuak eta utzi zure paketea posta bulego lokalean edo beste bidalketa batzuetan.
Zure itzulketako edo trukaketa elementua prozesatuko dugu 3-5 lan egunetan jasotakoan. Itzulketa prozesatu eta zure ordainketa metodo originalean kreditua automatikoki emango da.Ezin dira itzulketak edo trukeak onartu produktua pertsonalizatuta sortu bada, neurri pertsonalizatuak, kolore pertsonalizatuak edo inprimatze pertsonalizatuak barne.Laguntza gehiago behar duzu, jarri gurekin harremanetan. service@roymall.com edo Whatsapp: +8619359849471

2.Itzulketa Politika

Itzulitako paketea jasota eta egiaztatuta, itzulpen osoa edo dendako kredituaren %100 jasoko duzu. Itzulketa prozesatu eta zure ordainketa metodo originalean kreditua automatikoki emango da. Kontuan izan bidalketa kostuak eta edozein zerga edo kuota ez direla itzulgarriak. Bidalketa kostu gehigarriak ez dira itzulgarriak paketea bidali ondoren. Zuk ordaindu behar dituzu kuota hauek eta ezin ditugu bertan behera utzi edo itzuli, eskaera guregana itzuli arren.Behin itzulitako elementua jaso eta berretsi ondoren, mezu elektroniko bat bidaliko dizugu zure itzulitako elementua jaso dugula jakinarazteko. Zure itzulketaren onarpena edo ukapena ere jakinaraziko dizugu.Itzulketa prozesuari buruzko arazoren bat baduzu, jarri gurekin harremanetan. service@roymall.com edo Whatsapp: +8619359849471

Feature:1. The LCD display panel is immersed in gold technology to prevent oxidation and poor contact, and prevent incomplete display after long-term use.2. Independent silicone buttons to set the voltage or current, one key to enter, one key to exit, fast and concise, rejecting tediousness3. The upper and lower boards have independent architecture and independent MCU. The LCD or color screen display board can be replaced at will, and the power supply board can also be used independently.4. The upgraded silicone button material is soft, comfortable to the touch, has an excellent feel, is durable and has a longer service life.5. Humanized design, reserved 5V fan interface, customers can add their own fans to cool down, supports fans within 5V150mAProduct parameters:

>>>More details: Click here to open<<<

Product model	SK40	SK90
Product name	CNC DC voltage buck-boost power supply
Input voltage	6-36.00V
Output voltage	0.5-36.00V
Output current	0-4.5A	0-5A
Output power	40W	90W
Voltage resolution	0.01V
Voltage accuracy	± 0.3%+3 words (Calibratable)
Output current accuracy	± 0.5%+3 words (Calibratable)
Current resolution	0.001 A
Data group storage	11 groups
Silicon rubber keypads	5
Buzzer	Yes
Soft	Yes
Screen size	Upgraded 1.8-inch large screen, 36 * 29mm visible range
Conversion efficiency	About 88%
Product size	83x48x29.4mm (Height does not include rotary encoder)
Product weight	Net weight of product: 103g Weight with packaging: 123g
Under voltage protect (LUP)	5.5-35V adjustable, factory default value of 5.5V
Output overvoltage protection (OUP)	0.5-37V adjustable, factory default value 37V
Output overcurrent protection (OCP)	0.001 -4.6A adjustable, factory default value 4.6A	0.001 -5.2A adjustable, factory default value 5.2A
Output overpower protection (OPP)	0.01-41 W adjustable, factory default value 41W	0.01-91 W adjustable, factory default value 91W
Over temperature protection (OTP)	30-99 ℃ adjustable, factory default value of 90 ℃
Timeout protection (OHP)	1 -99 hours and 59 minutes, factory default off
Overcapacity protection (OAH)	0.001-9999Ah, Factory default off
Superenergy protection (OPH)	0.001-4000KWh, Factory default off
Output anti backflow	YES
Input anti reverse connection	YES

Package includes:

1 x Adjustable regulated power supply

Erosi Paypal-ekin

Products related to this item

Loading related products...

L11 1080P HD Very Small Camera Portable Digital Video Recorder BodyCam Infrared Night Vision Police Cam Small Bike Camcorder

$16.99

1pcs 5x9.5cm Single Side Copper Prototype Paper PCB Breadboard 2-3-5 Joint Hole

$0.50

BIGTREETECH® Dragon Heatbreak V2.0 ST/HF For Dragon Hotend 3D Printer Parts

$19.99

HDMI to CSI-2 C790 Module 1080P 60Hz HDMI IN to CSI C0779 Expansion Board pikvm Compatible with Raspberry Pi Supports Audio and Video

$20.99

PowMr MPPT 60A Solar Charge and Discharge Controller 12V 24V 36V 48V Auto for Max PV 190VDC Lead Acid Lithium Battery

$78.99

Raspberry Pi 5 Argon THRML 60mm Radiator Cooler with Copper Heat Pipe Passive Active Cooling Ice Tower PWM Fan for RPi 5

$21.99

0310 Wireless 2.4G Wifi Weather Station with 8.3 inch Large Display Indoor Outdoor Thermometer Hygrometer Wind Speed Moon Phase UV Index Alarm Clock Multifunctional Weather Station

$165.99

8Bitdo Dual Charging Dock for Xbox Wireless Controller Charger Station with Magnetic Secure for Xbox Series X/S Xbox One Gamepad

$24.99

Sanag C30S OWS Headset Wireless bluetooth Earphone 15mm Runway Speaker Bass Diaphragm 360° Panoramic Spatial Sound DT6.0 DN3.0 Noise Cancelling 56H Playback Open-ear Earhooks Headphones

$15.99

S3 1 to 2 Magnetic Wireless Lavalier Microphone 1RX+2TX Audio Video Recording Noise Reduction Mic with Charging Case for Android/iOS Phone Tablet

$25.99

2S 3S 4S Type-C to 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Battery Charger 18650 Lithium Battery Charging Module Board Power Supply

$6.99

3V 6V Concave Convex Lens LED Lamp Beads LCD TV Convex Mirror Concave Mirror Universal LED Lamp Beads

$1.17

$Baofeng UV-K68 Two-Way Radio Walkie Talkie 20W Power 1000 Channels NOAA Weather Reception 1.44\\ Display High Capacity Battery Dual-Band VHF/UHF Transceiver EU Plug$

Baofeng UV-K68 Two-Way Radio Walkie Talkie 20W Power 1000 Channels NOAA Weather Reception 1.44\\ Display High Capacity Battery Dual-Band VHF/UHF Transceiver EU Plug

$29.99

Full Kit RIDEN® RD6024W DC Step Down Voltage Power Supply WiFi 24A Buck Converter 12V/36V/48V/60V Adjustable Battery Charger 1000W

$254.00

Tri-Camera 4MP+4MP+4MP 8K HD 16MP 10X Zoom WiFi Auto Tracking Two-Way Audio PTZ Outdoor Camera Four Lens Three Screen Surveillance Security CCTV Cam

$62.99

HanRongDa HRD-A320 Radio AIR FM MW SW VHF WB Multi-band Radio bluetooth Speaker Aviation Band Radio Portable 995 Channels LED Flashlight SOS Alarm 2000mAh Radios

$73.99

VORON Stealthburner Extruder Upgraded SB kit 3D Printer Parts for Voron 2.4 /Trident/Switchwire/1.8

$37.99

4MP Dual Lens Tuya Wifi Camera PTZ Outdoor 4K Wireless Dual Screen Security Camera Auto Tracking Monitoring Video Surveillance EU Plug

$25.99

5Pcs 16T GT2 Aluminum Timing Drive Pulley For DIY 3D Printer

$7.99

F220 1.91 inch HD Screen Laser Therapy Blood Sugar Uirc Acid Lipid Monitoring Health bluetooth Call Multi-sport Modes Music Playback IP67 Waterproof Smart Watch

$83.99

LILYGO® T7-C6 ESP32-C6-MINI-1 Wi-Fi6 BLE5 Thread/Zig bee SoC Development Board With Charging Chip TP4065 Wireless Protocol Bluetooth 5 Onboard BOOT Reset Switch

$5.99

2.4G+5G WiFi IP Camera Outdoor Wireless Surveillance Security Video Cam Night Vision Motion Detection Alarm APP Push Notifications Two-way Audio CCTV Camera

$15.99

2200W 12-in-1 Multitap Power Strip Socket with 8 AC EU Outlets+3 USB-A+1 USB-C Output Socket with 1.8M AC110-250V Extension Cord Home Office Surge Protector

$12.99

Edifier NeoBuds Pro3 TWS bluetooth Earbuds ANC Wireless Earphone -50dB Adaptive Noise Cancelling 4-Mic Call Noise Reduction LDAC LHDC Spatial Audio 36H Playback Low Delay Sports Headphones

$167.99

4Pcs BlitzWolf® BW-SHP13 ZigBee3.0 Smart WIFI Socket 16A EU Plug Electricity Metering APP Remote Controller Timer Work with Amazon Alexa Google Home

$39.99

BlitzWolf® BW-SHP13 ZigBee3.0 Smart Socket 16A EU Plug Electricity Metering APP Remote Controller Timer Work with Amazon Alexa Google Home

$7.99

250pcs 25Values Micro Switch Assorted Push Button Tact Switches Reset Mini Leaf Switch SMD DIP 2*4 3*6 4*4 6*6 Diy Kit + Box

$6.99

X7 4.5inch Handheld Arcade Game Console with Dual Joystick Video Game Player Built-in 3000+ Games Support HD Output 3.5mm AUX Music Player Gamer Console with Camera

$27.99

Heat Sink For Orange Pi RV2 Copper Passive Cooling High Efficiency Adhesive Backing for CPU RAM Development Board

$3.99

3pcs PCT-228A Quick Terminals Wire Connector Universal Terminal Block 32A

$8.99

SK60X CNC DC Regulated Power Supply Solar Charging Module Supports MPPT with Keyboard Indicator Adjustable DC to DC Step-down

$5.99

240PCS 24 Models Micro USB Connector Socket Jack USB Connectors USB Female Box Set for MP3 Gaming Console Cellular Phones

$13.99

❮

❯

Videos for similar product

Loading product videos...

BEZGAR RC Boat, 14 inch Remote Control Boat for Kids and Adults, 25 KPH Fast RC Speed Boat with 1100mAh Battery, Ideal Waterproof Toy Boats for Lakes & Pools - HJ815 Orange

Boys' Underwear Bouquet Gift Box

GRACE KARIN 2025 Women's Elegant V Neck Peplum Tops Short Bell Sleeve Chiffon Shirts Tops Blouse - (color: Blue, size: Large)

SlowTon Dog Harness for Small Medium Dogs No Pull, Breathable Vest with Padded Soft Mesh Durable for Cat Puppy, Adjustable Reflective Sports Harness with Handle Easy Control (Red,L)

SHIERDU Wooden Kids Bowling Set - with 6 Bowling Pins & 2 Balls & 6 Ferrule - Educational Early Development Indoor & Outdoor Games Set - for Toddlers & Infants Boys & Girls Ages 3,4,5-12 Years Old

MAC Shortcut Key Mouse Pad, MacOS Small Mousepad, Shortcut Cheat Sheet Mousepad, Non-Slip Base Keyboard Mats, Office Desk Decor, Employee Appreciation Gift 11.8" x 9.8" (MacOS Small, Small)

Parker Jiangnan Metropolitan Fountain Pen Gift Box

KIRUNDO Women's Two Piece Outfits Business Casual Cropped Blazer Jackets and Wide Leg Pants Suit Sets Work Clothes - (color: Rose Red, size: Small)

Mens Long Sleeve T Shirts Ribbed Mock Turtleneck Shirts Casual Lightweight Thermal Baselayer Pullover Tops - (color: Browm, size: X-Large)

WeChat QQ chat history book

Fengbay Womens Puffer Vest Sleeveless Puffy Cropped Vests Stand Collar Vest Lightweight Bubble Quilted Vest Trendy 2024 - (color: Black, size: Small)

Summer Dresses for Women 2025 Sundresses Sleeveless Beach Swimsuit Cover Ups Spring Casual Loose Tank Tshirt Sun Dress - (color: Pure Blue, size: Small)

Fake two piece girls cute sweatshirt

Berkley Trilene Big Game Monofilament Fishing Line - (color: Solar Collector, size: 10800yd)

Poly Mailers 10x13 Inch 100 Pcs, Yellow Shipping Bags for Clothing, Tear Resistant and Waterproof Mailing Envelopes, Self-Sealing and Privacy Protected Packaging Bags for Small Business

52 Hz Whale Whistle Necklace

BETTE BOUTIK women's tunics tops for women front pleated v neck floral plus size tunics woman tops flowy tops for women Pink 3X-Large

Luciphia 100% Waterproof Couch Cover Blanket for Dogs Anti-Slip Pet Couch Protector Sofa Mat Puppy Cat Blanket with Non-Slip Bottom, Grey, 40x50 Inch

SOARAISE Solar Charger 25000mAh Wireless Portable Charger, 20W Fast Charging Power Bank with Built-in 3 Cables, PD QC 3.0 Phone Battery Pack with 4 Solar Panels & Flashlights for Camping (Blue)

WRITECH Aesthetic Chisel Tip Highlighters: Assorted Pastel Colors Cute Marker Pens Soft Tip Multi Colored No Bleed Smear Water Based Bible Highlighter Set for Underline Highlighting Journaling 8ct

Tire Inflator Portable Air Compressor with Jump Starter - 150PSI & 25000mAh Car Battery Jump Starter with Tire Pressure Gauge,Electric Air Pump for Car Tires,Motorcycle,Bike, Balls

EYZH Womens Open Back Long Sleeve Workout Tops Athletic Shirts Loose Yoga Gym Crop Top with Thumb Hole - (color: White, size: Small)

Creative Planet AR Notepad

Topfit Car Phone Mount [Strongest Magnet Power] Magnetic Phone Holder for Car Vent 360 Adjustable Magnetic Car Phone Holder Mount for iPhone 16 Pro Max 15 14 13 12 Plus

Monster N-Lite 203 AirLinks Wireless Earbuds, Bluetooth 5.3 Headphones HiFi Stereo, Wireless Earphones with 30H Playback, Type-C Charging, HD Clear Call, Touch Control, IPX6 Waterproof in-Ear Earbuds

SEREED Baby Balance Bike for 1 Year Old Boys Girls 12-24 Month Toddler Balance Bike, 4 Wheels Toddler First Bike, First Birthday Gifts Blue New

Franklin Sports NFL Team Footballs - Rubber Youth Mini Footballs for All NFL Teams - Kids Junior 8.5" Football - Official NFL Licensed Footballs

Back Seat Extender for Dogs, Waterproof Dog Car Seat Cover for Back Seat, Hold up 400lbs Detachable Hard Bottom Heavy Duty Dog Hammock for Car, SUV, Truck

FREESOO for Tacoma 2016-2023 Seat Covers Full Set - Custom Fit for Toyota Tacoma Double Crew Cab, SR, SR5, TRD Sport, TRD PRO, TRD Off-Road, Pickup Truck Seat Covers with Faux Leather(BlackRed-Line)

Weighted Vest 5lb/10lb/15lb/20lb/25lb/30lb Weights with Reflective Stripe, Weighted Vest for Men Women Strength Training Running Walking Jogging

Colored bronze sculptures of the twelve Chinese zodiac animals

Periodic table specimens

❮

❯

Electronics Ranking

More Electronics

SK40/SK90 Buck-boost Converter CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply

Customer Reviews

4.20 out of 5

See all 6 reviews

5 star

1 (50%)
4 star

1 (50%)
3 star

0 (0%)
2 star

0 (0%)
1 star

0 (0%)

Write a Review Get double review points if you are one of the first 3 reviews published!

All Reviews (6)
Image ( 2 )
Video (0)
All Star
- All Star(6)
- 5 Star (1)
- 4 Star (1)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)

Sort by:

Top Review

Top Review
Most Helpful
Most Recent

Reviews only from your country (United States)

Show Original

A part of the review has been auto-translated.

cosmemotaalves VIP1
BR
31/08/2024

produto bom conforme o anúncio funciona perfeitamente chegou até rápido o único ponto negativo e que foi tachado aqui no meu país.

good product as advertised works perfectly arrived even quickly the only downside is that it was taxed here in my country.

good product as advertised works perfectly arrived even quickly the only downside is that it was taxed here in my country.
Rotate left Rotate right
0

Comments (0)

Show Original
alxser VIP5
GR
02/07/2024

A bit difficult to handle but with a little practice it gets the job done.

A bit difficult to handle but with a little practice it gets the job done.

A bit difficult to handle but with a little practice it gets the job done.
Rotate left Rotate right
0

Comments (0)

Show Original

Show:

12...30

Total 0 pages

Go to page

Customer Q&As

Searching for relevant results...

Can't find your answer? Ask a new questionorCustomer Service

Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.

showing 1-1 of 1 |

Show Original

A part of the QA has been auto-translated.

0

Q:
There is confusing information here - the title says 'Buck converter', but the images say 'Buck-Boost'. Which is correct?

There is confusing information here - the title says 'Buck converter', but the images say 'Buck-Boost'. Which is correct?
There is confusing information here - the title says 'Buck converter', but the images say 'Buck-Boost'. Which is correct?

A:

buck-boost power supply

buck-boost power supply

Answered by Vivi on 02/04/2024Helpful (0)