Q Q : 3137878131
TEL ：134 8099 9802
Company ：Longhua new district of shenzhen meilong road seven star commercial plaza 2101 BDo you know what is the biggest killer of electric car charger? |
| Do you know what is the biggest killer of electric car charger? Center tip: electric car charger, that is, the high voltage will be communication electricity is converted to a low voltage of direct current (dc), input for battery charging equipment. , according to the features of the charger charging process, now the motor car profession throughout chooses a three-stage chargers, which consists of constant current, constant pressure during the period and during a trickle. The following explain this charger from several aspects of common sense. Electric car chargers, that is, the high voltage will be communication electricity is converted to a low voltage of direct current (dc), input for battery charging equipment. , according to the features of the charger charging process, now the motor car profession throughout chooses a three-stage chargers, which consists of constant current, constant pressure during the period and during a trickle. The following explain this charger from several aspects of common sense. 1. Appearance constitute Rechargeable batteries are usually made of plastic boxes, from appearance can be divided into: power input line (220 v power plug), the box body, the charge indicator, power (battery) and output line type standard labeling. Charge indicator is usually two kinds of color: are charging indicator red, electricity has been filled with green. Type standard labeling batteries, need to pay special attention to adaptation in voltage and current shall mutatis mutandis, high voltage does not match, does not match the current is too large, battery is bad, will prevent unnecessary economic losses. The charger also points on the circuit according to the operation principle of three some: some voltage regulator, rectifier and charging control there. Regulating some of that is, 220 v high voltage will be reduced to the battery needs charging voltage, such as voltage of 48 v charger need to be adjusted to 60 v mercy, usually by the end of the transformer; Rectifying some, we know that electric household 220 v is communication, and the battery is direct current, to recharge the battery, you need to adjust current into direct current (dc), commonly used rectifier bridge circuit end; Adjust some of them are charging charger skills center, it bear the charger during the period of the reaction by adjusting, see more with control device in business are are having some trouble with this form of batteries being filled bad temper. 2. The internal structure? We meet, transformer, capacitor, power tube, resistance, these components just burned out would be blackened, if broken can fix it myself. 3. See more standard Electric car charger standard necessary and battery matching use, see table matching method in detail, the price of other shops more see also introduced by the way: 4. Using the method A. charger charging voltage, current, the positive and negative polarity to be rechargeable batteries need parameters are consistent; B. when charging, should be on bridging the plug of the battery, after plug in communication power plug. After charging, you should remove the communication power plug, unplug after join the plug of the battery; C. normal charging, charging indicator light red, filled with electricity, charging indicator light green. When idle, charging instructions appear green; D. charger use environment 0 ℃ to 40 ℃ (limited indoor); E. the battery for long time without use, at the mercy of every 30 days to supplement battery; F. charger with high pressure, stop to remove; Do not touch the power plug with wet hands, not in moist, flammable and explosive gas environment of use; G. charger operations, to attack a certain quantity of heat, please pay attention to ventilation, stop on the charger cover foreign body; Please don't onboard, preventing formation damage. Not stop to recharge the battery; H. the charger in the process of using such as smoke, such as coke taste abnormalities should immediately block the power supply. Line repair charger attack, not private, it is necessary to return factory repair; I. use the built-in fan cooling method of charger, homework will have some noise, (that is, when the blade rolling attack air), due to normal appearance. 5. See more trouble A. when charging indicator light always appear green, reason may be: the charger with the battery is not good, the charger output line circuit, battery boxes, internal cohesion line open circuit, battery boxes, the fuse is burnt, the battery itself damage, damage to the charger red light-emitting tube, or trouble; B. when charging the red light can't turn a green light, reason may be: battery single section damage in low voltage, battery severe water loss current is too large, excessive leakage in high temperature battery, battery charger itself damage form voltage is out of control; C. light is not bright, why the charger is damaged or light damage; D. fan sound or not, the reason is something fan damage or circuit. Therefore, charger for electric vehicles affiliated functional components, damage rate is higher than other parts, removing the goods itself is beyond question, "splash damage" and "rain water" are the two biggest killer of charger, under the precondition of manufacturers to improve the quality of the goods, use person also needs to prevent the onset of these questions; Even business 1 year to 3 packets to replace, but wasted time and wasteful social resources, and we are reluctant to attack. |
| 上一条： Charging 5 minutes life journey 480 kilometers of the battery |
| 下一条： Battery for encounter bottlenecks fast filling skills to deal with Battery for encounter bottlenecks fast filling skills to deal with |
| 相关文章 |
Shenzhen hao-hung technology co., LTD electricity words: 0755-27638080
The true: 0755-27638010 Q Q: 3137878131
Address: shenzhen longhua new district HuaWang lai road house in shandong area 87 building 3 floor
E-mail