SDS

湖南炬神电子有限公司
HU NAN GIANTSUN POWER ELECTRONICS CO., LTD
Page9
3.5.2 Discharge Performance at Low Temperature
低温放电性能
At -20±2℃ conditions, keep the battery for 2hrs, discharge the battery to 5.8V with 0.2C
constant current， After keep the battery 2hrs at 20±5℃，then check the appearance of
battery.
电池置于-20±2℃环温下 2 小时，然后以 0.2C 电流恒流放电至 5.8V，再放在 20±5℃环温下 2 小时
后，确认电池外观.
--- The discharge capacity is above 80% of original capacity. The appearance is no
distortion, no explosion, no leakage.
---放电容量是原始容量的 80%以上.外观应无变形、无爆炸、无漏液。
3.6 ESD
静电保护
At direct discharge against the pins with ±4kv and over the housing with ±8kv. No damages
are allowed.
在直接探针接触放电为±4kv，在空气中为±8kv。不应有损坏。
3.7 Electric Principle Drawing
电气原理图
OD
1
OC
2
CS
3
VC
4
VDD
5
VSS
6
U1 HY2120_CB
D1
1
S1
2
S1
3
G1
4
G2
5
S2
6
S2
7
D2
8
Q1
8205B
BM
R1
330R
C2
0.1uF
C1
0.1uF
R2
330R
B-
B+
P+
R3
2K
P-
NTC
R4
100K
R5
10k NTC
N
D1
1
S1
2
S1
3
G1
4
G2
5
S2
6
S2
7
D2
8
Q3
empty
D1
1
S1
2
S1
3
G1
4
G2
5
S2
6
S2
7
D2
8
Q2
empty