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یکی از کوچکترین و ارزانترین شارژر های قابل استفاده برای باتری های لیتیومی با قابلیت جریان دهی یک آمپر قابل تنظیم کالای مورد نظر است

مشخصات کالا

نام کالا: شاررژ باتری لیتیومی

درگاه ورودی: میکرو یو اس بی

جریان دهی :  یک آمپر با قابلیتت تنظیمی به کمک مقاومت نماییش داده شده در عکس

ولتآژ ورودی 4.5 الی 5.5 ولت

ابعاد کالا: 25 * 19 * 10 میلی متر

ولتاژ کامل شارژ:4.2 ولت

دقت شارژ:1.5 درصد

دمای کاری:10 - الی 85 + درجه سانتی گراد

 تنظیم جریان خروجی به کمک مقاومت

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

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: mini USB
Operating Temperature: -10 ° C to +85 ° C
Can you reverse – NO
External dimensions: 25 * 19 * 10mm

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

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