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شارژر باتری های لیتیومی میکرو یو اس بی (Micro USB) با جریان 1 آمپر
معرفی
با این ماژول می توانید به راحتی باتری های لیتیومی را شارژ کنید. همانطور که در تصویر می بینید ماژول تغذیه ی 5 ولتی خود را از طریق سوکت USB تامین می کند و همچنین می توانید از پین های کناری سوکت جهت اعمال ولتاژ استفاده کنید. شارژر دارای دو نشانگر LED درحال شارژ(LED قرمز) و نشانگر شارژ کامل(LED آبی) میباشد.
مشخصات
بهره گیری از تراشه TP4056 یا TC4056 جریان 1آمپر تک سل نحوه شارژدهی خطی دقت در شارژ 1.5% 4.2 ولت ولتاژ شارژ کامل درگاه ورودی micro USB ابعاد: 16×12.5
Introduction
This module is used for single-cell lithium or multi-section parallel lithium rechargeable battery, charging port to take power from the USB or pins. Test current ammeter can only be connected in series with the 5V input of the charge sheet. Charging current best to be 0.37C of the battery capacity, which is the capacity of 0.37 times, such as the 1000mAH battery charging current 400 this is enough. Too fast charge effect poor, rushed over battery voltage out more! Charging connector wire can not be too small and too long. This connection resistance. Too fine red over battery voltage out. Connected to the battery best good contact. Or red over battery voltage out. If input volt over 5V, such as 5.2 or 5.5, will result in less than 1000mA charging current, this is normal. High voltage chip the fever will automatically reduce the charging current, not to chip burned. About 60 degrees in the work, the chip heat is normal. After all, the charging current is large. Input reverse the chip has no effect, but the output (battery terminal) the reverse will burn chip, please note that.
Specification
Charging method: Linear charge Charging current: Up to1A (adjustable) Charging precision: 1.5% Input voltage: 4.5V to 5.5V Full charge pressure: 4.2V Charging indicator: Blue Light Charging Red full charge Input Interface: Micro USB Operating Temperature: -10 ° C to +85 ° C Can you reverse – NO External dimensions: 16×12.5
Current Regulation
RPROG(k) – IBAT(mA) 30k – 50mA 20k – 70mA 10k – 130mA 5k – 250mA 4k – 300mA 3k – 400mA 2k – 580mA 1.66k – 690mA 1.5k – 780mA 1.33k – 900mA 1.2k – 1000mA