مدار محافظ و کنترل شارژ باتری لیتیومی دو سل 5 آمپر

هنگام اتصال ماژول باتری ها باید دارای سطح ولتاژ یکسان و ترجیحا از یک برند باشند.

Overview:
The main IC uses the original "Taiwan" imported components. With overcharge, over discharge, overcurrent, short circuit protection, for a variety of various shapes 3.7V lithium batteries. The use of Taiwan protection IC, VISHAY, AOS, IR and other high-quality MOSFET, FR-4 low temperature coefficient sheet, well-designed, comprehensive test. Suitable for many requirements of high integration, low cost of the occasion, to meet a wide range of performance requirements to ensure the safety and reliability of the battery pack.
 
The properties of the lithium battery protection board:
Model: HX-2S-01 Overcharge voltage range: 4.25-4.35v ± 0.05v
Size: 36 * 6 * 1.0mm Over discharge voltage range: 2.5-3.0v ± 0.05v
Drunk big working current: 5A Working temperature: -40 --- +50 ℃
Drunk big instantaneous current: 7A Storage conditions: -40-- +80 ℃
Quiescent current: less than 5uA Effective life: more than 50,000 hours
Internal resistance: less than 300mΩ Short circuit protection: can be protected, need to charge recovery
 
 The protection board size and device description;
 
 The protective plate size is 38 * 8 * 2.5mm
 
Welding point Description:
· B + connected to the battery positive;
 
· B-connected battery negative;
 
· MB connects the battery 1 to the connection point before the battery 2;
 
· P + connected to the charge / discharge side of the positive (charge side / discharge side shared);
 
• P-connect / discharge terminal negative (shared with charge / discharge).