USB to Micro USB Step Down Converter Cable Voltage Regulator Power Cord for Router Camera LED DIY Module Connector Cable
Price:
$2.10/pieces 500-999 pieces
MOQ:
500 pieces
Delivery Time:
16Days
Brand:
KUNCAN
Product Description
USB to Micro USB 5V Step-Down Converter Cable
Voltage Reduction Adapter for Arduino, DIY Electronics, Small Devices
Product Specifications
| Product Name | USB to Micro USB Step-Down Converter Cable |
| Input Connector | USB Type-A Male |
| Output Connector | Micro USB Male |
| Input Voltage | DC 5V |
| Output Voltage | 3.3V or 3V (Fixed, depending on chip) |
| Output Current | Max 1A (depending on load) |
| Cable Length | Customizable (3FT) |
| Built-in Chip | Voltage regulator (e.g., AMS1117 or custom) |
| Material | PVC Insulation, Tinned Copper Wire |
| Color | Black (OEM colors available) |
Product Introduction
This USB to Micro USB Step-Down Converter Cable reduces the standard 5V USB voltage down to 3.3V (or 3V), making it perfect for powering Arduino modules, ESP8266 boards, low-voltage sensors, and other DIY electronic components that require a lower voltage input.
It's a convenient solution for hobbyists, technicians, and makers who work with sensitive microcontrollers or 3.3V systems.
Key Specifications
- Input: 5V from USB-A
- Output: 3.3V / 3V via Micro USB
- Length: 30cm-50cm or custom
- Wire Gauge: 24AWG Power Line
- Protection: Overload, short-circuit protection (depends on chip)
Product Features
- Safely powers 3.3V microcontroller boards from USB
- Plug-and-play, no external components needed
- Compact and portable for lab or field use
- Clean and stable voltage output
- Ideal for DIY electronics and IoT applications
Compatible Devices
- Arduino Pro Mini 3.3V
- ESP8266 / NodeMCU
- OLED / I2C modules (3.3V input only)
- Li-Ion charging boards (with 3V-3.7V limit)
- Prototyping boards and test environments
Note: Not suitable for charging smartphones or tablets. Ensure your device supports 3.3V power input before use.
Safety & Usage Notes
- Do not overload (1A max recommended)
- Avoid reverse connection
- Not suitable for data transmission (power only)
- Use in dry, indoor environments only
- Check output voltage variant before connecting to sensitive modules
OEM & Customization Options
| Option | Description |
|---|---|
| Output Voltage | 3.3V / 3.0V / 1.8V (fixed or selectable) |
| Output Connector | Micro USB / DC Barrel / JST / Dupont |
| Length | 15cm / 30cm / 50cm / 100cm |
| Cable Color | Black / Red / Custom Pantone |
| Branding | Label Tag / Cable Mold Logo |
| Packaging | PE Bag / OEM Zip Bag / Retail Box |
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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Kuncan Electronics Co., Ltd.
Location
Building 1, Tower B, Huaqiang Creative Industrial Park, Biyan Community, Guangming District, Shenzhen City
Contact Person
Liz