YOSUNジャパン Product Lineup

This product uses a contactless power supply system based on electromagnetic induction to transmit up to 15W of power, consisting of a transmitting side TX module and a receiving side RX module. The control method for wireless power transmission is based on the specifications of Qi standard Ver1.2.4. 【Features】 ■ Basic control method = Specifications based on Qi standard Ver1.2.4 (Qi Standard) ■ The input voltage of the TX module is supplied by a QC3 power source. Power Supply is QC3 Unit for TX Input. Input Voltage = 5V/9V/12V RX Output Power = 5W/10W/15W ■ TX Standby Power = 100mW or less ■ Distance between TX and RX Coils = 5mm (MAX) ■ Protection functions ■ Foreign Object Detection (FOD) *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

We would like to introduce our "Compact BLE + Stereo Amplifier Module." The power input voltage range is 2.8-4.2V, and the module weighs 2g. It adopts BLE version 5.0 and is equipped with a high-output, high-efficiency stereo amplifier. It can be used for N-gauge models, as well as in nursing robots and toys. 【Features】 ■ Power input voltage range: 2.8-4.2V ■ Compact PCB: 7.5mm x 33mm ■ Module weight: 2g ■ No external R/C components required ■ BLE (Bluetooth Low Energy) version 5.0 adopted ■ Equipped with a high-output, high-efficiency stereo amplifier 1W@8Ω/2W@4Ω (Class D amplifier) *For more details, please refer to the PDF document or feel free to contact us.

• Printed Circuit Board
• Other electronic parts

This product is a contactless charging module developed by YOSUN, specifically for charging Li-Polymer batteries. It transmits power from the TX to the RX using electromagnetic induction. It is equipped with an installation detection function, allowing the TX module (coil) to intermittently send power (DUTY = approximately 0.5%). When the RX module (coil) is installed, the TX module enters a constant power transmission mode due to installation detection. It can be used for earphones, wearable devices, toys, and more. 【Features】 ■ YOSUN's unique contactless charging module ■ Compatible with small RX coils of 7φ ■ Dedicated charging function for Li-Polymer batteries ■ Built-in 60mA charging function *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries
• LED Module

Our wireless charging solutions cater to a wide range of applications, from small wearable devices to industrial equipment. We are capable of designing charging circuits for various types of batteries and pattern coils. This is achieved through our low heat generation charging technology with a Δ10℃ design featuring "optimal frequency, low heat generation coil, and optimal power." 【Features】 ■Low Power 　・Wireless charging module for small wearable devices ■High Power 　・Wireless charging unit for industrial equipment and devices ■WPC Qi 　・Supply of Qi 5W-15W modules and ODM supply of Qi charging stations ★We will be exhibiting at the Wearable EXPO Date: January 20 (Wednesday) - 22 (Friday), 2021 Venue: Tokyo Big Sight Booth Number: W124 *For more details, please refer to the PDF document or feel free to contact us.

• Charger

We would like to introduce our wireless charging module, 'BLF-D8105-D9005-A0'. The input voltage is 5VDC ±5%, and the maximum input current is 2.0A. The frequency range is from 110KHz to 205KHz. If you are having trouble with charging or power transmission, or if you are interested, please feel free to contact us. 【Features】 ■ WPC-Qi V1.2.4 ■ Frequency range: 110KHz-205KHz ■ Input voltage: 5VDC ±5% ■ Maximum input current: 2.0A ■ Output voltage: 5VDC ±5% ■ Maximum output current: 1.0A *For more details, please refer to the PDF document or feel free to contact us.

• power supply
• Other electronic parts
• Other semiconductors

We would like to introduce our wireless charging module, 'H-015'. The BAT output voltage is 4.25V, and the maximum output current is 1.2A, with a built-in charging circuit. Our wireless charging solutions cater to a wide variety of applications. Please feel free to contact us. 【Features】 ■ WPC-Qi V1.2.4 ■ Frequency range: 110KHz-205KHz ■ BAT output voltage: 4.25V ■ BAT maximum output current: 1.2A ■ Output voltage: 5VDC ■ Maximum output current: 1.0A *For more details, please refer to the PDF document or feel free to contact us.

• power supply
• Other electronic parts
• Other semiconductors

We would like to introduce our wireless charging module, 'H-013'. The frequency range is 110KHz-205KHz, and the output voltage is 5VDC. The coil gap is between 3–6mm. If you are having trouble with charging or power transmission, or if you are interested, please feel free to contact us. 【Features】 ■ WPC-Qi V1.2.4 ■ Frequency range: 110KHz-205KHz ■ Output voltage: 5VDC ■ Maximum output current: 1.0A ■ Coil gap: 3–6mm *For more details, please refer to the PDF document or feel free to contact us.

• power supply
• Other electronic parts
• Other semiconductors

The "0.5W (Gap=3mm) Wireless Charging Module" is a custom-designed module specifically for charging lithium-ion polymer batteries. It is equipped with dedicated charging functionality for lithium-ion polymer batteries, installation detection functionality, and full charge detection functionality. 【Features】 ■ Custom-designed contactless charging module ■ Dedicated charging functionality for lithium-ion polymer batteries ■ 100mA/4.2V charging ■ VIN voltage = 5V (USB) ■ Installation detection functionality, full charge detection functionality ■ Coil gap = 3mm *For more details, please refer to the PDF document or feel free to contact us.

• LED Module

Our company independently develops and designs wireless charging solutions, providing a total solution from components to finished products. We offer a lineup of compact modules and coils suitable for wearable devices. We also accommodate custom requests. 【Features】 ■ Proposing charging solutions that combine wireless charging with various secondary batteries ■ Customization available according to customer requests *For more details, please download the PDF or contact us.

• Other network tools
• Other semiconductors