Shenzhen Juyi Science And Trade Co., Ltd.
| Packaging Details | Bubble envelope or carton |
| Base Material | FR-4 |
| Copper Thickness | 2oz |
| Board Thickness | 1.6mm |
| Min. Hole Size | 0.35mm |
| Min. Line Width | 0.25mm |
| Min. Line Spacing | 0.3mm |
| Surface Finishing | HASL Lead Free |
| Rated discharge current | 12A |
| Unit quantity | 3S |
| Product name | Lithium Battery Protection Board |
| Application field | Battery protection |
| Battery type | lithium Battery protection |
| Solder mask color | Blue.green.red.black.white.etc |
| Keywords | BMS |
| Usage | lithium Battery protection |
| Custom quantity | ≥5K |
| Model Number | EK-B3S12A |
| Place of Origin | Guangdong, China |
| Brand Name | Enerkey |
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Product Specification
| Packaging Details | Bubble envelope or carton | Base Material | FR-4 |
| Copper Thickness | 2oz | Board Thickness | 1.6mm |
| Min. Hole Size | 0.35mm | Min. Line Width | 0.25mm |
| Min. Line Spacing | 0.3mm | Surface Finishing | HASL Lead Free |
| Rated discharge current | 12A | Unit quantity | 3S |
| Product name | Lithium Battery Protection Board | Application field | Battery protection |
| Battery type | lithium Battery protection | Solder mask color | Blue.green.red.black.white.etc |
| Keywords | BMS | Usage | lithium Battery protection |
| Custom quantity | ≥5K | Model Number | EK-B3S12A |
| Place of Origin | Guangdong, China | Brand Name | Enerkey |
| High Light | Ternary Battery BMS Board ，Electric Drill Battery BMS Board | ||
Electric Drill Modification Ternary Lithium Battery BMS with Peak Starting Current 60A
| Product Name : | Lithium Battery BMS |
| Product model: | EK-B3S12A |
| Unit quantity: | 3S |
| Brand : | Enerkey |
| Product size : | L56 x W40 x T4(mm) |
| Electric Parameter | | | | | | | ||||||
| NO. | Project | | Min. | Typ. | Max. | Unit | ||||||
| 1 | Parameter | Rated operating voltage B+ B- | | | 12.6 | V | ||||||
| | | Rated discharge current | | 12 | | A | ||||||
| | | Peak starting current | | 60 | | A | ||||||
| 2 | Overcharge protection | P+P- Input withstand voltage | | | 33 | V | ||||||
| | | Charge detection voltage | 4.225 | 4.280 | 4.305 | V | ||||||
| | | Charge detection delay time | 0.5 | 1 | 1.5 | S | ||||||
| | | Overcharge release voltage | 4.030 | 4.050 | 4.130 | V | ||||||
| 3 | Overdischarge protection | Discharge detection voltage | 2.17 | 2.50 | 2.33 | V | ||||||
| | | Discharge detection delay time | | 100 | | ms | ||||||
| | | Discharge release voltage | 2.85 | 2.95 | 3.05 | V | ||||||
| | | Protection release condition | Disconnect external load or charge self-recovery | | | | ||||||
| 4 | Overcurrent protection | Overcurrent detects voltage | | 0.1 | | V | ||||||
| | | Overcurrent protection the current | | 20 | | A | ||||||
| | | Overcurrent detection delay time | | 100 | | ms | ||||||
| | | Protection release condition | Disconnect external load or charge self-recovery | | | | ||||||
| 5 | Short-circuit protection | Short-circuit protection current | | 60 | | A | ||||||
| | | Short-circuit detection delay time | 150 | 250 | 400 | μS | ||||||
| | | Short-circuit protection release condition | Disconnect external load or charge self-recovery | | | | ||||||
| 6 | Resistance | Main circuit on-state resistance | | 6 | 9 | mΩ | ||||||
| 7 | Consumption current | Usually the operation consumes current | | 5 | 9 | μA | ||||||
| 8 | Quiescent current | Current consumed during sleep | | | 0.1 | μA | ||||||
| 9 | Operating temperature | _ | -40 | 25 | 85 | ℃ | ||||||
| Shipment | | | | | ||||
| Quantity (PCS) | 1-10 | 11-500 | 501-5000 | ＞5000 | ||||
| Lead Times (days) | 2 | 7 | 30 | To be negotiated | ||||
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Juyi Science And Trade Co., Ltd. and EnerKey BMS Technology Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels (intelligent BMS). EnerKey BMS specializes in the field of power solution development, has accumulated m... Shenzhen Juyi Science And Trade Co., Ltd. and EnerKey BMS Technology Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels (intelligent BMS). EnerKey BMS specializes in the field of power solution development, has accumulated m...
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