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12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection

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Certification
China Shenzhen Kuncan Electronics Co., Ltd. certification
China Shenzhen Kuncan Electronics Co., Ltd. certification
Customer Reviews
Product is as described and works as expected

—— Eric Jespersen

The perfect cord that we needed to plug our portable light into the plug on the outside of our camper. Love that its extra long too!

—— Adarondax

The Y Splitter Power Cord is great for efficient power distribution. this splitter cord provides a reliable and versatile solution for extension and other power needs. With 250V/10A capacity, it's a great choice for power connections in various setups. I would recommend it

—— Eddie Rattlehead

It was exactly what I needed

—— lisamarie

Great product would recommend this product to others

—— MIOS LOFT Tonopah,AZ

I used for 5 amps @ 12 volts, which should be easy for this cable to deliver and it did just that.

—— FRANK

Product does what there intended to to do. Good value for the money.

—— Bigal

Buen producto y entrega oportuna.

—— Elkin Mario Anchicoque Calder

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12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection

12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection
12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection

Large Image :  12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection

Product Details:
Place of Origin: China
Brand Name: KUNCAN
Model Number: KC-SD
Payment & Shipping Terms:
Minimum Order Quantity: 500 pieces
Price: $0.89/pieces 500-999 pieces
Packaging Details: PE Bag + Carton
Delivery Time: 16Days
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000PCS/Per Week
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12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection

Description
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
Highlight:

Micro-USB Buck Converter Module

,

Short Circuit Protection Buck Converter Module

,

DIY Electronics Buck Converter Module

12V to 9V/5V DC-DC Buck Converter Module USB A to Micro-USB
Product Attributes
Attribute Value
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/bluetooth headset
Color White, Black, Customized
Length 1m, 3m, 5m, 10m, Customized
Certificate YES
Customized Support Yes
Technical Specifications
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
Key Features
  • Voltage Step-Down Technology: Converts 12V DC input to stable 5V/3A output (±3% precision)
  • Universal Compatibility: Micro-USB output supports Android phones, Bluetooth devices, cameras
  • Wide Input Range: Works with 12V systems (9-24V DC input range)
  • Advanced Protection: Built-in OVP/OCP/SCP, reverse polarity protection, thermal shutdown
  • Durable Design: Flame-retardant casing with heavy-duty cable for automotive/outdoor use
Physical Specifications
  • Color: Black (RAL 9005)
  • Dimensions: 65mm(L) × 32mm(W) × 18mm(H)
  • Weight: 38g
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
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.
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
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)
12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 0 12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 1 12V to 9V/5V DC-DC Buck Converter with Short Circuit Protection 2
Frequently Asked Questions
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.
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Tag:

5 volt to 9 volt usb converter,

5v to 12v usb converter,

usb step up cable

Contact Details
Shenzhen Kuncan Electronics Co., Ltd.

Contact Person: Ms. Liz

Tel: 13823681725

Send your inquiry directly to us (0 / 3000)

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