China factories

China factory - Shenzhen Kuncan Electronics Co., Ltd.

Shenzhen Kuncan Electronics Co., Ltd.

  • China,Shenzhen
  • Verified Supplier

Leave a Message

we will call you back quickly!

Submit Requirement
China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics
China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics

  1. China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics
  2. China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics
  3. China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics
  4. China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics
  5. China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics
  6. China 12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics

12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics

  1. MOQ: 500 pieces
  2. Price: $0.89/pieces 500-999 pieces
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 1000PCS/Per Week
Delivery Time 16Days
Packaging Details PE Bag + Carton
Product Type 12V to 9V/5V Step-Down Converter
Cable 2464 28-18AWG
input 12V
Output Voltage 9V 5V
Appliance For camera/ router/ stepper motor/speakers/blue tooth headset
color white,black,customized
length 1m,3m,5m,10m,customized
Certificate YES
Customized support yes
Brand Name KUNCAN
Model Number KC-SD
Place of Origin China

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote
  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Supply Ability 1000PCS/Per Week
Delivery Time 16Days Packaging Details PE Bag + Carton
Product Type 12V to 9V/5V Step-Down Converter Cable 2464 28-18AWG
input 12V Output Voltage 9V 5V
Appliance For camera/ router/ stepper motor/speakers/blue tooth headset color white,black,customized
length 1m,3m,5m,10m,customized Certificate YES
Customized support yes Brand Name KUNCAN
Model Number KC-SD Place of Origin China
High Light Micro-USB Buck Converter ModuleShort Circuit Protection Buck Converter ModuleDIY Electronics Buck Converter Module

12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB for DIY Electronics/Power Supply with Short Circuit Protection

Product Description
Parameter Value
Input Voltage 12V DC
Output Voltage 9V / 5V (Auto-Switch)
Max Output Current 1A
Input Interface USB-A Male
Output Interface Micro USB
Cable Specification 2464/2468 Braided, 28-18AWG Tinned Copper
Cable Length Customizable (0.5m-3m)
Material Flame-Retardant ABS + PVC
Certifications CE / RoHS
Packaging Individual PE Anti-Static Bag
Country of Origin China
 

Product Introduction
This professional-grade DC voltage converter efficiently transforms 12V power sources to stable 5V output, ideal for charging mobile devices in automotive/marine/industrial environments. Features precision voltage regulation and multiple built-in protections.


Key Specs

  • Voltage Step-Down Technology: Converts 12V DC input to stable 5V/3A output (±3% precision) for fast charging smartphones, tablets, and low-power devices.
  • Universal Compatibility: Micro-USB output supports Android phones, Bluetooth devices, cameras, and more (5V/2.4A default, QC 2.0 optional).
  • Wide Input Range: Works with 12V systems (cars, boats, solar panels) – accepts 9-24V DC input for flexible use.
  • Advanced Protection: Built-in OVP/OCP/SCP, reverse polarity protection, and thermal shutdown (auto-recovery).
  • Durable Design: Flame-retardant casing with 50cm heavy-duty cable (18 AWG) for automotive/outdoor use.

Color & Dimensions
Available: Black (RAL 9005)
Dimensions: 65mm(L) × 32mm(W) × 18mm(H)
Weight: 38g


Product Features

  1. Precision Conversion - Maintains stable 5V (±3%) output under load variations

  2. Enhanced Compatibility - Works with standard 12V systems (automotive cigarette lighters, marine batteries, etc.)

  3. Durable Construction - Flame-retardant casing with strain relief joints

  4. Intelligent Protection - Auto-shutdown for overload/short-circuit scenarios

  5. Universal Fitment - Compact design for confined spaces


Compatibility
Designed for devices requiring Micro-USB charging:
• Mobile phones
• GPS units
• Dash cams
• Portable speakers
• Electronic measurement tools

Applications

  • Car Charging: Power Android phones, dash cams, or GPS devices via 12V car outlets.
  • Outdoor Adventures: Charge devices from 12V batteries, solar panels, or RV power systems.
  • DIY Electronics: Prototype 5V circuits, Arduino projects, or Raspberry Pi accessories.
  • Emergency Kits: Reliable backup power for portable speakers, drones, or medical devices.

Safety Compliance
• Meets international electrical safety requirements
• Passed 5,000V AC withstand voltage test
• 100% Hi-pot tested
• ROHS-compliant materials

Why Choose This Converter?

  • Plug-and-Play Simplicity: Direct 12V-to-USB conversion – no wiring or configuration needed.
  • Fast Charging Support: Optional QC 2.0 delivers 9V/12V for compatible devices (select model).
  • Rugged Build: Weather-resistant casing and shielded cable for harsh environments.
  • Multi-Device Protection: Safeguards against voltage spikes and short circuits.

Certifications & Standards

  • Safety: CE, FCC Part 15B, ISO 7637-2 (vehicle EMC)
  • Environmental: RoHS, REACH

Warranty: 12-month warranty (excludes physical damage or liquid exposure). Note:

  • Confirm device compatibility – Micro-USB only. For USB-C, use an adapter (sold separately).
  • Max output: 5V/3A (15W). QC 2.0 requires 12V input and compatible devices.

Critical Safety Warnings 

  • Do not submerge or expose to rain – non-IP rated.
  • Check input polarity – reverse connection may damage the converter.
  • Disconnect during vehicle ignition to avoid voltage surges.

Power Anywhere – Step Down 12V to 5V with Uncompromised Safety! 

Optional Configurations:

  • USB-C Output: Replace Micro-USB with USB-C female (+$8).
  • QC 3.0 Upgrade: Add Quick Charge 3.0 support (+$12).
  • Extended 2M Cable: Heavy-duty 16AWG cable for off-grid setups (+$15).

Compatible with 12V DC systems. Not for industrial equipment, HVAC systems, or loads exceeding 15W.




  1 4 2

Company Information

 

FAQ


Frequently Asked Questions (FAQ)

Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. Samples ?
A: 2-5 pieces free samples are available, freight on you. Delivery time usually is 2-3 days. Customized samples will take 5-10 days.

Q5. What is delivery time if we place an order?
A: It depends order quantities. Usually, we can deliver goods within 10-15 working days, for more QTY order, let's confirm when you place official order.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q7. How to ship out the cargo?
A: At your request, by sea, by express, all are available.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2008

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Shenzhen Kuncan Electronics Co., Ltd. Boasting a well-equipped production department armed with state-of-the-art equipment and facilities, we take pride in our manufacturing capabilities. With over 16 years of specialized experience in China's cable and power industry, we are well-positioned to de... Shenzhen Kuncan Electronics Co., Ltd. Boasting a well-equipped production department armed with state-of-the-art equipment and facilities, we take pride in our manufacturing capabilities. With over 16 years of specialized experience in China's cable and power industry, we are well-positioned to de...

+ Read More

Get in touch with us

  • Reach Us
  • Shenzhen Kuncan Electronics Co., Ltd.
  • Building 1, Tower B, Huaqiang Creative Industrial Park, Biyan Community, Guangming District, Shenzhen City
  • https://www.kuncanelectronics.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement