Transmitter module size: length 17mm width 11mm height 2.5mm

Receiver module size: length 24mm width 10mm height 5.5mm

Transmitting and receiving coil size: outer diameter 38mm inner diameter 28mm thickness 1.3mm

Connection method: 1 pin connected to the negative pole of the power supply; 2 feet connected to the positive pole of the power supply; 3 and 4 feet connected to the external transmitting coil

Transmitter module working voltage: 5V~12V

Transmitter module operating current: automatically increase or decrease with the receiving load current

Maximum output current of the receiving module: 1A

Transmitting distance: 1~20mm

If the small current works, the number of receiving coil turns can be increased to increase the transmission distance.

Input voltage: 9~12V

Large load current: 1.3A

Receive output voltage and current: 5V/2A, 12V/700mA

Transmitting coil size: outer diameter 43mm, thickness 2.3mm

Transmitter module size: 18mm*8.5mm*15mm

Receiver module size: 10mm*25mm*3mm

Receiver coil size: outer diameter 43mm, thickness 1.2mm

Receive common distance: 3~6mm