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Use IP2312 to transform YONII-TC1 charger

Overview

Use the basic IP2312 circuit, refer to the Demo in the manual.

The innovation lies in using a toggle switch to switch the charging current.

The following is the modified effect:

For the transformation process, see the Digital Home post: https://www.mydigit.cn/forum.php?mod=viewthread&tid=287420

Design Files

Related Devices

Devices	Class	introduce	Datasheet
GRM32EB31C226KE16L	Passive components;capacitor	Ceramic Capacitor, Multilayer, Ceramic, 16V, 10% +Tol, 10% -Tol, B, 10% TC, 22uF, Surface Mount, 1210, CHIP, ROHS COMPLIANT	Download
VPG1S-02H-R	accessories;Dial the code switch	Pin pitch: 2.54mm, Full Switch digits: 2 Circuit structure: SPST Actuator type: Piano Appearance color: Red Pitch 2.54mm	Download
YT0630-1R0M	Passive components;Power inductor	Accuracy: ±20% Inductance value: 1uH DC resistance (internal resistance): 7.4mΩ Rated current: 12A	Download
NQ05W8J020JT5E	SMD resistor		Download
RMC080551K1%N	SMD resistor		Download
GRM21BR6YA106KE43K			Download
GRM32EB31C226KE16L	Passive components;capacitor	Ceramic Capacitor, Multilayer, Ceramic, 16V, 10% +Tol, 10% -Tol, B, 10% TC, 22uF, Surface Mount, 1210, CHIP, ROHS COMPLIANT	Download
VPG1S-02H-R	accessories;Dial the code switch	Pin pitch: 2.54mm, Full Switch digits: 2 Circuit structure: SPST Actuator type: Piano Appearance color: Red Pitch 2.54mm	Download
YT0630-1R0M	Passive components;Power inductor	Accuracy: ±20% Inductance value: 1uH DC resistance (internal resistance): 7.4mΩ Rated current: 12A	Download

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2024-11-18 03:39:56

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