BestDealPlus
  1. Home
  2. Consumer Electronics
  3. Smart Electronics
Unfortunately, this product is no longer available.
XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply
XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply
XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply
XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply
XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply
XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply

XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply

(5.0)
US $ 2.50    47% off
US $ 1.32
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts XL4016 PWM Adjustable 4-38V To 1.25-36V Step-Down Board Module Max 8A 200W DC-DC Step Down Buck Converter Power Supply Wholesale. Buy Directly From Merchant Tools-Electronics Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

Fashion Women's Smart Ring, Sports Style Wide Ring, 5 Sports Mode Data Tracker, Sleep Quality Monitor, Stainless Steel Material
US $ 23.96
US $ 72.59
-67%
(5.0)
Qring Smart Ring R08 Women's Men Remote Control Electronic Swimming Blood Pressure Monitor Temperature Sleep Tracker Android IOS
US $ 25.41
US $ 27.75
-8%
(4.2)
HOT
Original LCD Display Touch Screen for Xiaomi Watch S3 LCD Display Touch Screen Panel Digitizer Assembly Replacement Spare Part
US $ 13.52
US $ 21.46
-37%
(5.0)
HOT
Original LCD Screen Full Assembly for Xiaomi Redmi Watch 3 / Watch 3 Active Full Assembly Watch Screen Repair Replacement Part
US $ 8.29
US $ 13.16
-37%
(5.0)
HOT
New smart ring X1, for men and women blood oxygen heart rate sleep health monitoring IP67 waterproof pedometer IOS Android
US $ 20.67
US $ 43.06
-52%
(5.0)
R02 Smart Ring Fitness Tracker Ring IP68 & 5ATM Waterproof Sleep Heart Rate Step Health Monitoring Blood Oxygen Tracker for IOS
US $ 30.74
US $ 92.31
-66%
(5.0)
HOT
New waterproof multi-functional wearable smart ring Smart accessory NFC Smart Ring only supports Android phones
US $ 5.14
US $ 9.52
-46%
(5.0)
HOT
LCD Display Touch Screen for Amazfit GTR4 A2165 A2166 Digitizer Assembly with Frame Repair Parts
US $ 27.49
US $ 43.63
-37%
(5.0)
ViSiovoy-Smart Ring Men Women LED Display Screen,Gift Ring,Heart Rate Blood Oxygen Monitor,Multi Sport Modes,5ATM Waterproof
US $ 25.06
(5.0)
HOT
Visiovoy Smart Ring with NFC for Men and Women, Health and Sleep Monitor, 5ATM Water Resistant, Multi-Sport Mode
US $ 20.12
(4.3)
HOT
Diamond Inlaid Smart Ring HeartRate HealthMonitor, Blood Oxygen Waterproof Multi-sport Mode Smart Tracker for Iphone Android New
US $ 27.32
US $ 151.80
-82%
(5.0)
HOT
Smart Bluetooth Sunglasses Headset Open Ear Cycling Audio Music Polarized Sunglasses for Men and Women with Hands-Free Calling
US $ 25.07
US $ 54.50
-54%
(5.0)
HOT
YYHC- Wireless AR Glass Discovery Edition Reality Smart Glasses with Audio and Camera Wall Mounted Glass
US $ 767.92
(5.0)
HOT
Hot Smart Music Sunglasses Earphone Wireless Bluetooth-compatible 5.3 Headset Outdoor Sports Handsfree Calling Stereo Eyeglasses
US $ 9.24
US $ 14.66
-37%
(5.0)
Xiaomi R06 Smart Ring Men Women Health Monitoring Heart Rate and Blood Oxygen Monitor IP68 & 5ATM Waterproof Multi-sport Mode
US $ 22.03
(4.8)
R02 Smart Ring with Charging Case Fitness Ring IP68 & 5ATM Waterproof Blood Oxygen Tracker Multi-sport Modes for Android IOS
US $ 19.45
(5.0)
2024 COLMI R09 Smart Ring For Men Women, Heart Rate Blood Oxygen Monitoring, 5ATM & IP68 Waterproof For Android iOS
US $ 27.74
US $ 74.95
-63%
(4.9)
SR08 Smart Ring For Men Women LED Display Screen Heart Rate Blood Oxygen Monitoring Multi Sports Modes IP68 & 5ATM Waterproof
US $ 19.26
US $ 30.58
-37%
(4.3)
Diamond Smart Ring For Xiaomi Huawei Ring Heart Rate Pressure Blood Oxygen Sleep monitoring IP68 Waterproof Sport Modes Ring
US $ 21.73
US $ 31.04
-30%
(5.0)
HOT
Smart Ring for Men Women Heart Rate Blood Oxygen Monitoring Multi Sports Modes IP68 Waterproof Smart Rings for Android IOS 2025
US $ 36.26
US $ 213.30
-83%
(5.0)
Smart Ring Real-Time Health Tracker Heart Rate Blood Oxygen Monitor NFC Smart Access Control Waterproof Men Women Sleep Sport
US $ 20.43
US $ 29.18
-30%
(4.5)
HOT
Rokid Max AR 3D Smart Glasses Station Overseas Global Version Micro OLED 215" Max screen FoV Viewing For Video Games
US $ 316.85
US $ 401.07
-21%
(5.0)
HOT
New smart glasses, support voice call, listen to music, touch operation, fashion wear, sunglasses lenses eye protection
US $ 17.42
US $ 19.14
-9%
(5.0)
Smart Ring with Charging Box-5ATM Waterproof Step Health Tracker Heart Rate Blood Oxygen Monitor Sleep Monitoring LCD Display
US $ 19.26
US $ 30.58
-37%
(4.9)
HOT
Portable Wireless Bluetooth Earphone Glasses Ultra-thin Frog Mirror Polarized Sunglasses Smart Headset Sunglasses Dropshipping
US $ 7.56
US $ 12.00
-37%
(5.0)
[2025] R11 ultra-thin Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 5ATM Waterproof Multi-sport Modes
US $ 18.52
(5.0)
Men&Women Smart Ring, Bluetooth Sync,Sleep&Heart Rate Tracker, 5ATM Waterproof, iOS/Android Compatible, Couple Xiaomi Smart Ring
US $ 19.76
US $ 38.01
-48%
(5.0)
HOT
Watch Strap for Watch Ultra,SE Series1-8,With Mosaic Bay Inlay, Metallic Heart-Shaped For Other Smart Women's Watches. .
US $ 13.61
(5.0)
HOT
Instant ultra watch case suitable for Apple iWatchs10 watch case modification PC case film integrated s8 protective case
US $ 1.01
US $ 1.29
-22%
(5.0)
HOT
2-in-1 Protective Case + Screen Protector Glass for Amazfit T Rex 3 TRex3 Smart Watch Bumper Protection Cover & Tempered Gl R0R7
US $ 0.18
US $ 0.34
-46%
(5.0)
HOT
xiaomi Mijia sports sunglassesDynamic, free travel, HD nylon polarized lightLarge area lenses block UV rays
US $ 40.18
US $ 41.00
-2%
(5.0)
HOT
For Xiaomi-New Smart Ring for Men and Women, Heart Rate, Blood Oxygen, Sleep Health Monitor, Sport Fitness Tracker, Smartwatch
US $ 20.12
(4.8)
HOT
YYHC-4G mobile Kids Smartwatch Android 8.1 Smartwatch with GPS Wifi app for student video calling
US $ 135.45
(5.0)
Smart Ring Wireless Connection Phone Sports Mode Sleep Monitoring Long Range Couple Gift
US $ 23.29
US $ 70.57
-67%
(5.0)
HOT
New Bluetooth Smart Glasses Wireless Sunglasses Open Ear Headsets Waterproof Hands-Free Calling Sunglasses For Xiaomi Men Women
US $ 44.56
US $ 247.54
-82%
(5.0)
Smart Ring for Men Women NFC Sleep Fitness Step Tracker Ring Monitor for Heart Rate/Calories Bluetooth Ring Contact Sensor
US $ 23.94
(5.0)
HOT
2024 New Health Tracking Exercise Smart Ring Male Heart Rate Sleep Blood Oxygen Female Menstrual Cycle Female Ring Step Counting
US $ 34.07
US $ 189.29
-82%
(5.0)
Zordai 2024 New R11M Smart Ring Heart Rate Sleep Monitoring IP68 Waterproof Multi-sport Mode Titanium Steel Shell Ring For Adult
US $ 5.13
US $ 5.66
-9%
(5.0)
HOT
Bluetooth Smart Glasses Available for Listening To Music / Calls Outdoor Anti-UV Fashion Audio Sunglasses
US $ 34.35
(5.0)
Smart Ring with Charging Case for Skin Temperature Measure,Message Call Reminder,Sport Health Sleep Monitor,IP68 5ATM Waterproof
US $ 21.53
US $ 34.18
-37%
(5.0)
HOT
Suitable for SAMSUNG Smart Ring Men's and Women's Heart Rate Oximetry Monitor IP68 Waterproof Smart Ring PX01 Multi Sport Mode
US $ 27.00
US $ 51.93
-48%
(5.0)
HOT
2025 SR08 Smart Ring Men's and Women's Heart Rate Blood Oxygen Monitor Health Monitoring IP68 waterproof Multi-exercise mode
US $ 29.71
US $ 59.43
-50%
(5.0)
HOT
Oatsbasf for Apple Watch Ultra 1/2 49mm Protector Frame Cover Case All-around Edge Bumper Protective Case for iWatch Series 1 2
US $ 8.67
US $ 24.76
-65%
(5.0)
R02 Smart Ring Health Tracker Bluetooth Compatible IP68 Waterproof Multi-Sport Modes for Android and IOS Users
US $ 19.33
US $ 27.61
-30%
(5.0)
2024 COLMI R09 Smart Ring Men Women with Charging Case, Body Temperature Health and Sleep Monitor For Xiaomi Samsung Phone
US $ 26.24
US $ 74.97
-65%
(4.5)
HOT
【Giinova】Smart Bluetooth Glasses: Open Audio Talking Glasses with Built-in Microphone and Speaker - Touch Button and Voice Assis
US $ 23.10
US $ 25.38
-9%
(5.0)
Smart Ring Men Women Heart Rate Blood Oxygen Sports Health Monitoring Deep Waterproof Ring for Photo Control Brush Video E-book
US $ 17.54
US $ 27.84
-37%
(5.0)
HOT
Portable Wireless Bluetooth Headset Glasses Ultra-thin Frog Mirror Polarized Sunglasses Smart Earphone Sunglasses Dropshipping
US $ 7.46
US $ 11.84
-37%
(5.0)