سعر فوب
أحصل على آخر سعر14 ~ 24 USD / Piece
|10 Piece Minimum Order
بلد:
China
نموذج رقم:
SR-DH-LI
سعر فوب:
14 ~ 24 USD / Piece أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
14 per Piece
الحد الأدني للطلب:
10 Piece
تفاصيل التغليف:
export carton
موعد التسليم:
3-10 days
القدرة على التوريد:
1000000 Piece per Month
نوع الدفع:
T/T, Western Union, PayPal
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Cassie
Shenzhen, Guangdong
Main features
1. Exclusive controller for Lithium Battery, which suit for
ternary Lithium, Lithium iron battery, Lithium cobalt oxides
battery, etc.
2. Unique Lithium battery which is automatically actuated.
3. Flexible charging mode, equalizing charge or PWM charge auto
switch.
4. Lithium battery low temperature charging protection, when
the ambient temperature is lower than 0℃, the controller will
auto stop low temperature charging so as to protect the
battery.
5. Digital high precision constant-current control, the maximum
efficiency can reach *6%.
6. The working current can be adjusted from 0.*5A to 3.3A, the
regulating precision is *0mA.
7. High dynamic performances of load insure current output
stability even though the battery voltage and load sudden
change.
8. 3 level time frame dimming function design, work time can be
set range from 0 hour to *5 hours, power can be set range from
0% to **0%.
9. Intelligent power mode, the load power can be adjusted
automatically according to the battery power, can extend the
maximum working time of the battery.
*0. Record the system status, can record at a max 7days and
monitor the whole system.
*1. The true constant current but not limited current, which
can insure the current output stability thus decrease LED light
failure and increase the LED service life.
*2. Metal case, IP*8 waterproof degree, can be used in all
kinds of bad conditions.
*3. Overheat protection function, when the controller reaches a
certain temperature, it will decrease or close the load.
*4. Varies system protection. Including the battery reverse
connection, LED short circuit, open circuit protection and so
on.
Technical
|
Parameter name |
Parameter value |
Adjustable |
Default |
||||
|
Model |
SR-DH***-LI |
SR-DH**-LI |
SR-DH**-LI |
|
|
||
|
System voltage |
*2V/*4V |
*2V/*4V |
*2V |
|
|
||
|
Output power |
*0W/*2V |
*0W/*2V |
*0W |
|
|
||
|
Output current |
0.*5A～3.3A |
0.*5A～1.*8A |
0.*5A～1.*7A |
√ |
**0mA |
||
|
No-load loss |
9mA/*2V; *2mA / *4V |
9 mA /*2V |
|
|
|||
|
Charging current |
*5A |
*0A |
5A |
|
|
||
|
Solar voltage |
< *5V |
< *0V |
|
|
|||
|
Efficiency of constant current |
*0% ～ *6% |
|
|
||||
|
Overvoltage protection |
Over charging voltage*2Vï¼›×2/*4V |
|
*6.6V |
||||
|
Charging limits voltage |
Over charging voltage *1Vï¼›×2/*4V |
|
*5.6V |
||||
|
Overcharge voltage |
9.0V**7.0Vï¼›×2/*4V |
√ |
*4.6V |
||||
|
Overcharge return voltage |
9.0V ～ *7.0Vï¼›×2/*4V |
√ |
*3.6V |
||||
|
Over discharge voltage |
9.0V ～ *7.0Vï¼›×2/*4V |
√ |
*0.0V |
||||
|
Over discharge return voltage |
9.0V ～ *7.0Vï¼›×2/*4V |
√ |
*2.0V |
||||
|
Current precision |
±3%（Load current＞**0mA） |
|
|
||||
|
Load output voltage |
＜*0V |
|
|
||||
|
over-temperature protection |
ambient temperature:*0℃ (load drop power) |
|
|
||||
|
overheat protection |
internal temperature:**0℃(Load off) |
|
|
||||
|
light control voltage |
5V ～ *1V |
√ |
5V |
||||
|
light control delay |
1min ～ *0min |
√ |
5min |
||||
|
Working temperature |
**5℃ ～ **5℃； |
|
|
||||
|
Protection level |
IP*8 |
|
|
||||
|
Weight |
**0g |
**0g |
**0g |
|
|
||
|
Dimension（mm） |
**0**2**0 |
*8**2**0 |
|
|
|||
| بلد: | China |
| نموذج رقم: | SR-DH-LI |
| سعر فوب: | 14 ~ 24 / Piece أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | 14 per Piece |
| الحد الأدني للطلب: | 10 Piece |
| تفاصيل التغليف: | export carton |
| موعد التسليم: | 3-10 days |
| القدرة على التوريد: | 1000000 Piece per Month |
| نوع الدفع: | T/T, Western Union, PayPal |
| مجموعة المنتج : | - |
