Input voltage: 12V DC ; output voltage: Standard voltage 5V DC; Receiving Current: 5V/200 ~ 300MA. input / output coil outer diameter: 12.7mm / 8.7 mm. Improved charging module, suitable for a small volume of miniature charging products, due to the current, receiving general regulator circuit, the volume is very small. High efficiency, low cost.It perfect work for mobile electronics products such as: cell phones, game machine, fish tank, MP3, MP4, digital cameras, electric shavers, machine learning, and so on. Pack: 1 pcs Charging input +output Wireless Charging Power Supply Module Inductive Charger

Main parameters of the module:

Input voltage: 5V~12V;

Transmitter module Dimensions: Length 21mm * wide 10 mm * 2.2mm high;

Transmitting coil: outer diameter 12.7mm, inductance 3.9uH;

Receiver Module dimensions: length 24mm * width 10 mm * height 2mm;

Receiving coil: outer diameter 8.7mm inductance 3.7uH;

Distance between transmitting coil and receiving coil:

Receive and output 5V100mA at 4mm

Receive and output 5V150A at 3mm

Receive and output 5V300A at 2mm

Receive and output 5V500mA at 1mm.

Caution:

1. Do not place the transmitter module input power positive and negative reversed.

2. Do not place the receiver module output load line positive and negative short-circuit.

3. Do not place a large area of the metal near the coil periphery.

4. Only two non-metallic materials can be penetrated between the two coils for power transmission.

Package Included:

1x Charging Transmitter + Receiver Power Supply Module