Feature

●Working temperature: -40°C ~ + 85°C (please pay attention to the temperature of the power tube in actual use, if the temperature is too high, please increase the heat dissipation or reduce use)
●⚡[Features] Dual USB step down module with 5V output, conversion efficiency up to 92%, maximum output power 3A, can control two mobile phones at the same time
●Notes: Pay attention to the input voltage range to avoid damage to the controller. The voltage stabiliser is not waterproof, please pay attention to waterproof measures
●Application: DC to DC LM2596S step down voltage converter module, dual USB port 5V output can power USB 5V devices such as mobile power supplies, mobile phones, tablets, etc
●⚡[Package included] You will receive 2 x DC-DC step-down power module with two USB outputs, 2 x DC plug cables.


Description

Specification
Output: 5V/3A (maximum) (with identification resistance).
Efficiency: 92% (maximum).
Switching frequency: 150 KHz.
Working temperature: -40℃~+85℃.
Size: approx. 50 x 35 x 12 mm / 1.93 x 1.45 x 0.47 inches (L x W x H).
Load capacity: maximum output 3A (two mobile phones at the same time)
Application: USB 5V power supply equipment such as mobile power, mobile phone, tablet, etc.

Feature:
1. Dual USB output 3A buck module can add charging ports for various electronic devices
2. With a maximum output of 3A load capacity, it can be used for two mobile phones at the same time
3. Suitable for USB 5V power supply devices such as mobile power supplies, mobile phones, and tablets.
4. High quality material can make sure the durability and stability of the product
5. Professional design, reasonable structure, easy installation and disassembly.

Application range:
1. DIY a regulated power supply with constant current function, not afraid of short circuit during use, which can protect the load.
2. Power electronic devices. Charge various batteries, set the charging voltage and charging current according to the batteries of different voltages and capacities.
3. Use solar panel power supply to charge various batteries, with constant current function, which can prevent battery overcharge and effectively protect battery.
4. Drive high-power LEDs, and can be freely combined in series and parallel as a vehicle power supply to power mobile phones, notebook computers or various digital products.

Package includes:
2 x step-down buck power modules.
2 x DC male cable