17S 72V BMS circuit board with 40A constant working current

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  • 100 - 999 Packs
    $45.00
  • >=1000 Packs
    $28.00
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
HRCPOWER
Model Number:
HRC-XK-006-17S40A
Number of Layers:
10-Layer
Base Material:
FR-4/aluminum/ceramic/cem-3/FR-1
Copper Thickness:
1oz
Board Thickness:
1.6mm
Min. Hole Size:
0.004"
Min. Line Width:
0.3mm/0.2mm
Min. Line Spacing:
0.10mm
Surface Finishing:
Immersion Gold
Product name:
BMS circuit board
Application:
Electronics Device
Certificate:
ISO9001
PCB Item:
Engineering
PCB Assembly process:
SMT THT DIP
Solder Mask:
Green. White
recharging current:
40A
Charging voltage:
72V
Temperature range of Operating:
-20~45
humidity range of Save environment:
≤40%
Supply Ability
Supply Ability:
300000 Pack/Packs per Month
Packaging & Delivery
Port
shenzhen
Lead Time :
10-30days
Product Description

 

1, Application and features:

a. Applicable to 17 series below 40AH lithium battery packs;

b. Perfect over-charge protection, over-discharge protection, discharge over-current protection and discharge short-circuit protection;

c. The external protection adopts aluminum heat sink, which is shockproof, drop-proof, anti-impact and increase heat dissipation and increase the strength;

d. The main control IC adopts a highly integrated special battery protection IC, which has reliable and stable protection function, low self-loss and ESD protection;

f. with overcharge lock function.

 

         Electrical performance parameters:

NO

Test items

Min

typical

Max

unit

1

Charging voltage

71

71.4

71.8

V

2

Charge MOS tube withstand voltage value

 

 

100(DC)

V

3

Discharge MOS tube withstand voltage value

 

 

100(DC)

V

4

recharging current

 

40

45

A

5

Continuous discharge current

 

40

45

A

6

Discharge overcurrent protection current (100A electronic load)

85

100

115

A

7

Discharge Overcurrent Protection Delay (Nebula Protection Board Tester)

300

500

700

mS

8

Single consumable current (3.30V)

13

23

33

uA

9

Single section overcharge detection voltage

4.21

4.25

4.29

V

10

Single section overcharge recovery voltage

4.11

4.15

4.19

V

11

Single section overcharge detection delay

0.5

1.0

1.5

S

12

Single section over discharge detection voltage

2.70

2.75

2.80

V

13

Single section over discharge recovery voltage

2.90

3.00

3.10

V

14

Single section over discharge detection delay

0.5

1.0

1.5

S

15

Short-circuit/over current protection recovery conditions

Short-circuit/overcurrent protection removes load automatically after recovery

16

Short-circuit/discharge over-current protection recovery conditions

(discharge load is disconnected) and all cell voltage drops to overcharge recovery (rise to overdischarge recovery) voltage

17

Short circuit protection delay

200

500

800

uS

18

Protection circuit internal resistance

 

8

15

19

Discharge MOS protection temperature

 

45

60

ºC

20

temperature range of Operating

-20

25

45

ºC

21

temperature range of Save environment

20

25

30

ºC

22

humidity range of Save environment

≤40%

 
Company Information

 

Packaging & Shipping

 

 

FAQ

(Why choose us ?)

Q: Are you factory? 

A :Yes,we are factory specialized in the BMS , R & D production and sales integration ,Price advantage!

Q: How about Warranty?

A : We offer 2 years warranty for our products, Quality is very important for long term business, that's what we do; Product 100% aging test, 100% automatic test instrument detection. 

Q:How can I Secure my payment?

A: For Sample,you can pay by Paypal ; For mass production, Paypal ,T/T ,L/C is available, The agreement between each other 

 Q: What is shipping method?

A: It depends on your requirement, all available, such as DHL/UPS/FedEX, TNT, special line, Air Cargo, Sea Cargo, Post, etc. We'll try our best to help you save money;

Q: Sample cycle? A: Sample is available, normally it takes 3~8 work days to prepare, and shipping samples to your country takes 3~7days by DHL  Q: How to work with us? And delivery?

A: We are very sincere to do business with you, normally, after order confirmed and deposit paid, mass production will be arranged within 1-4 weeks; we'll keep you posted about status of production.

contact

Miss Poly Jiang Sales Manager

Shenzhen Hrcpower Technology Co., Ltd.

Skype: wendy.jiang218 Whatsapp/Phone: +8615989030276

 Website: http://www.hrcpower.com

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