Taidacent Умный Автомобильный Беспроводной Зарядный Устройство 5w Печатная Плата Модуль Тестирования Приемник Зарядного Устройства Комплект для включения.

Description

Wireless charging transmitter kit

Power supply: +24V/2A Transmitting coil: multi-strand yarn covered wire diameter = 1.0mm External sending coil specifications: Be sure to use the matching multi-strand yarn covered wire with a diameter of about 1.2mm to make a coil with a diameter of about 200mm, and make 5 turns. The inductive reactance is about 12.6uH.

Wireless charging receiver kit

Power supply: Input voltage: DC5-60V Input current: <2A Output voltage: DC12V Resonant capacitor 1+1+2.2 (default) The received power is about 5W (depending on the load) Resonant capacitor 2+2 +2.2 The received power is about 30W (depending on the load) Users can adjust by themselves according to their own load conditions.

Instructions for use

Button K3: Function setting button: There are two functions: single click and double click. Click: Switch the display mode. Working interface display parameters: |: Working current of the power output stage; U: The voltage of the power output stage; P: Power output stage working power/power limit value; F: Display the operating frequency/phase value of the second harmonic. Harmonic parameter interface display: respectively display the amplitude and phase difference of the 1, 2, 3, and 4 harmonics. Output waveform interface display: display the working power of the output stage/second harmonic phase value/harmonic ratio. Double-click: enter the parameter setting interface. Switch between the normal working mode, setting power limit mode, and setting working frequency mode. Button K2: add button In normal working mode, increase the power limit value. Each click increases 1W; each double click increases 10W; In the mode of setting power limit and operating frequency, increase the corresponding value. Key K1: Decrease keys In normal working mode, reduce the power limit value. Each time you click, decrease 1W; each time you double click, decrease 10W; In the mode of setting power limit and operating frequency, increase the corresponding value. (The default frequency is 640KHZ, and the modification range: 600K~700KHZ. It is strongly recommended: If there is no special need, do not modify the frequency. Modifying the frequency with load may burn the wireless transmitter!!!)

Precautions

1. The sending module needs to add +24V when the external transmission coil meets the specifications, otherwise the module will sound an alarm. In this case, the power should be turned off immediately, otherwise the power tube of the output stage will be burned; 2. During the working process, if the sending coil is disconnected, the module will also emit a "didi" alarm sound, and the power should be cut off immediately; 3. During the working process, if the transmission power of the module exceeds the limit value, the module will emit a "didi" alarm sound, and the power should be cut off immediately. Since the newly equipped power supply is 24V/2A, the maximum power will be lower than about 40W. Please do not exceed this value when setting the limit power to avoid damaging the transmitter or power supply during actual use;