描述：
使用M9030/M9031设计方案，3线连接灯板，采用辅助绕组对电池充电，电池充电电流可达500mA。AC供电9W输入功率、灯珠72V输出，应急功率2W，灯珠3V输出。
规格：
|
Description
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
|
Input
|
|
Voltage
|
Vin
|
90
|
220
|
264
|
Vac
|
|
Power
|
Pin
|
|
9
|
|
W
|
|
Power Factor
|
PF
|
|
0.98
|
|
|
|
AC Output
|
|
LED Voltage
|
VLED
|
|
72
|
|
V
|
|
LED current
|
ILED
|
|
100
|
|
mA
|
|
DC Output
|
|
LED Voltage
|
VLED
|
|
3
|
|
V
|
|
LED current
|
ILED
|
|
500
|
|
mA
|
