Data Sheet

Standard 标准版
Document
SAMSUNG R470
8/10
Revision Date
04/03/19
6
Leakage
performance
渗漏测试
No leakage
没有渗漏
Leave rated charge test sample at 60±2℃ and 85% RH for 20
days, then leave for 1 week at 25±2℃.
测试样品于标准充电后，在 60±2℃ 、 85% RH 环境中存放
20 天，然后在 25±2℃环境中存放一周。
7
Over charge (Safety
test)
过充电(安全测试)
No rupture, fire, smoke nor
leakage
没有破裂、着火、冒烟、漏
液
Leave 8 hours connecting: 0.5C /13.5V, power supply at 25±2℃
after rated charge.
于标准充电后，以 0.5C / 13.5V 充电 8 小时。在 25±2℃的操
作环境下。
8
Short between
terminal
(Safety test)
电源端短路测试(安
全测试)
No rupture, fire nor leakage.
没有破裂、着火、漏液
Leave battery pack shorted between terminal (+&-) for 1 hour
after rated charge at 25±2℃.
短路电源接脚(+&-)一小时，在 25±2℃的操作环境下。
9
Reverse charge
(Safety test)
反向充电
No rupture, fire nor leakage.
无破裂、着火、漏液
Reverse charge for 5 min at 25±2℃
在 25±2℃下,反向充电 5 分钟
10
Vibration test
震动测试
No rupture, fire, prominent
breakage No interference for
charge/discharge
没有破裂、着火，没有明显
破损，可以正常充/放电。
Operation:
正常操作下
0.75 G zero to peak, 5 to 500 Hz, 0.5 octaves/minute, one
cycle, 5 to 500 to 5 Hz per axis in each of three mutually
perpendicular axes.
Non- operation:
非正常操作下
1.5 G zero to peak, 5 to 500 Hz, 0.5 octaves/minute, one
cycle, 5 to 500 to 5 Hz per axis in each of three mutually
perpendicular axes.
0.025 G squared/Hz, 10 to 500 Hz, nominal 3.5 G RMS level,
one hour per axis, in each of three mutually perpendicular
axes for a total duration of three hours.
11
Drop test
跌落测试
No rupture, fire, prominent
breakage No interference for
charge/discharge
没有破裂、着火，没有明确
破损，可以正常充/放电。
Drop 50% charge battery pack from 1m heights to wooden block
for 6 faces 1 corner.
50%容量的电池，从 1m 高的地方自由落下，X、Y、Z 共 6
个方向，每个方向跌落 1 次。
9. CIRCUIT DIAGRAM 电路结构：
主要物料清单
Bill of Material mostly
No.
Materiel Name
Model
Nun.
1
IC
SN8765
1
2
MOSFET(replaceable)
UPA2700 or FDS6676 or AO4468 or SI4810B or
TPC8074 or MT6680 or CT8040 or G4406LS or
MDS1525URH
2
3
Thermal Fuse
T6D 139℃ 9A 50V
1