DC-DC 12V to 5V Power Converter Step-Down Module Dual-USB with Install Hole

Basic properties:
The modular nature: Non-isolated Buck (BUCK)
Input Voltage: 12V (22V MAX)
Output Current: 4A (short)
Switching frequency: 340KHz
Load Regulation: ± 0.5 %
Operating Temperature: -40 ^o C to +85 ^o C
Rectification: Synchronous rectification
The output voltage: 5V
Conversion efficiency: 96% (maximum)
Output Ripple: 30mV (max)
Voltage Regulation: ± 2.5 %
External dimensions: 46 * 26 * 14 (L * W * H mm)

Product Features:
1. This product uses synchronous rectification technology, high efficiency (up to 96%), small fever. 3A using totally unnecessary heat sink.
2. The whole casting process, waterproof, moisture-proof, earthquake, fire, adapt to situations very wide.
3. With mounting ears for easy fixing.
4. USB output interface can support Apple and Android mobile phone charging.

Lead Description:
Red: Output positive (+)
Black line: input and output negative (-)

The module has short circuit protection, 5A current automatic protection.