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| 项目 | 分钟。 | 类型。 | 最大限度。 | 单位 | 笔记 |
| Consumingcurrent | 12 | 18 | 24 | 等等 | |
| Overchargeprotectionvoltage | 4.2 | 4.25 | 4.3 | 五 | |
| Balancedstartingvoltage | 4.17 | 4.2 | 4.23 | 五 | Balancedversion |
| Equilibriumcurrent | 95 | 100 | 105 | 嘛 | Balancedversion |
| Balancedheatingpower | 1.17 | 1.29 | 1.43 | W | Balancedversion |
| Overchargerecoveryvoltage | 4.1 | 4.15 | 4.2 | 五 | |
| Over-dischargeprotectionvoltage | 2.4 | 2.5 | 2.6 | 五 | |
| Overvoltageprotectionafterover-dischargeprotection | 2.8 | 3 | 3.2 | 五 | 1Cdischarge |
| Overvoltageprotectionafterover-dischargeprotection | 3.2 | 3.5 | 3.8 | 五 | 2Cdischarge |
| Over-dischargerecoveryvoltage | 2.9 | 3.2 | 3.3 | 五 | |
| Conductioninternalresistance | 2.5 | 3 | 3.5 | MQ | |
| Overcurrentprotectioncurrent | 70 | 80 | 90 | 一种 | |
| Overcurrentdelaytime | 100 | 150 | 200 | 小姐 | |
| Continuousoperatingcurrent | 0 | 40 | 40 | 一种 | Resistiveload |
| Continuousoutputpower | 0 | 504 | 504 | W | Resistiveload |
| 一种mbienttemperature | -40 | 25 | 85 | °C |
| 故障排除: | ||
| Faultphenomenon | Faultcheckandcause | 一种pproach |
| Unabletocharge | Measurethevoltageofthethreegroupsofbatteries.什么时候 oneofthebatteryvoltagesexceeds4.25五, theprotectionboardwillactivateoverchargeprotection. | Pairthebatterypackwell,donotmixthegoodbattery andthebadbattery(normalfunction) |
| Unabletodischarge | Measurethevoltageofthethreebatterypacks. 什么时候oneofthebatteryvoltagesislowerthan2.7五, theprotectionboardwillactivatetheover- dischargeprotection. | Pairthebatterypackwell,donotmixthegoodbattery andthebadbattery(normalfunction) |
| Charging/dischargingfailure | O五,4.2五,S.4五,12.6五miswired | Rewiringorreplacinganewboard(humanfailure) |
| Overcharge/overdischargefailure | O五,4.2五,8.4五,12.6五miswired | Rewiringorreplacinganewboard(humanfailure) |
| Dischargeprotection | Checkthatthebatterypackhassufficient dischargecapabilityandcheckthattheload's startingcurrentexceedstheovercurrent protectioncurrentoftheprotectionboard. | Replacethebatterypackwithahigherdischarge capacity,oraprotectiveplatewithalargercurrent (superworkingrange) |
| Componentsoldering | Thereisnoconnectionbetweenoneofthe componentsandthePCBpad. | Repairwelding |
| Componentwelding | Thereisashortcircuitbetweentwoormorepins ofthecomponent. | Removethecomponentandre-weld |
| Electrostaticbreakdown一种 | Intheunpoweredstate,measuretheG,D,andS polesoftheMOSFET.Iftheforwardandreverse resistancesofanytwopinsare0Q,itindicates thatithasbrokendown. | RemovethereplacementMOStube |
| ElectrostaticbreakdownB | RemovetheMOStubeandmeasurethe resistanceoftheGandD,GandSpolesofthe MOStube.Ifthereisaresistanceindicatingthatit hasbrokendown,theresistanceshouldbe 无限的。 | RemovethereplacementMOStube |
| 项目 | 分钟。 | 类型。 | 最大限度。 | 单位 | 笔记 | ||||||||||||||||||||||||||||
| Consumingcurrent | 12 | 配送指南
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