Shenzhen Kuncan Electronics Co., Ltd.
| 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 |
| Brand Name | KUNCAN |
| Model Number | KC-miax-d |
| Place of Origin | China |
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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 |
| Brand Name | KUNCAN | Model Number | KC-miax-d |
| Place of Origin | China | ||
| High Light | IoT Step-Down Cable ，5V to 3.7V Step-Down Cable ，Micro USB Step-Down Cable | ||
Micro USB (Right-Angle/Straight) to Terminal / Half-Stripped Wire Step-Down Cable with Inline Fuse – 5V to 3.3V/3.7V Power Converter for DIY and IoT Use
| Parameter | Value |
|---|---|
| Product Name | Micro USB Step-Down Power Cable with Fuse |
| Input Connector | Micro USB Male (Straight or Right-Angle) |
| Output Type | Terminal Block / Half-Stripped Tinned Copper Wires |
| Input Voltage | 5V DC (via USB power adapter or power bank) |
| Output Voltage | 3.3V / 3.7V / 5V (choose model) |
| Output Current | Max 1A |
| Fuse Protection | Inline Fuse (500mA / 1A optional, replaceable or fixed) |
| Cable Length | Customizable (3ft-20ft) |
| Wire Gauge | 24AWG or 22AWG |
| Certifications | CE / RoHS |
| Jacket Material | PVC Flexible Jacket |
| Use Case | DIY projects, sensor boards, routers, IoT modules, low-voltage systems |
Product Introduction
This Micro USB Step-Down Cable provides safe and stable low-voltage power output for your DC-powered electronic projects. With input from a standard 5V Micro USB source, the cable includes a built-in voltage regulator and an inline fuse, making it ideal for prototyping, IoT modules, and embedded systems.
Available in both straight and right-angle versions to meet different space or layout requirements.
Key Specs
Input: 5V via Micro USB
Output: 3.3V / 3.7V / 5V
End Type: Terminal Block or Tinned Bare Wires
Fuse: Inline, for overcurrent protection
Length: 30–50cm (customizable)
Plug Style: Straight or Right-Angle
Built-in voltage step-down module
Flexible plug design: right-angle or straight
Optional terminal block or bare wire for quick connection
Pre-installed inline fuse for circuit safety
Compact, portable, ideal for breadboards and field testing
Sensor Modules (e.g. DHT11, MQ, IR)
ESP8266 / ESP32 Boards
Mini LED Drivers
Low-Power LCD Displays
Arduino / Raspberry Pi Accessories
Custom IoT Prototyping Boards
Not suitable for high-current devices (>1A)
Ensure polarity and voltage match your device requirements
Only use with regulated 5V USB power sources
Check output voltage label before connection
Do not short bare wires or terminals
Use within recommended current limit to avoid overheat
| Option | Description |
|---|---|
| Plug Orientation | Straight / Right-Angle |
| Output Type | Terminal Block / Tinned Wire / Faston Terminal |
| Output Voltage | 3.3V / 3.7V / 5V Fixed |
| Fuse Rating | 500mA / 1A / Optional Replaceable |
| Cable Length | 30cm / 50cm / 100cm / Custom |
| Jacket Color | Black / Red / Custom |
| Branding | Label / Tag / Molded Logo / Printed Cable |
| Packaging | PE Bag / Retail Box / Zip Bag |
Company Details
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...
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