汽车电源降压器24V转12V **足功率直流电源转换器日本出口*

24 v to 12 v car power step-down converter
 
 
Car power converter to choose knowledge:
A: car power converter:
 
Is the dc-dc converter, car power converter (DC/DC) converter is widely used in remote and data communication, computer, office automation equipment, industrial instrumentation, military, aerospace and other fields, involving the from all walks of life of the national economy.
According to the size of the rated power, DC/DC converter can be divided into 1. 6 w to 250 w, 250 w ~ 750 w, 750 w ~ 1 kw, 3 kinds big. Into the 1990 s, a DC/DC converter in low power within the scope of the growth rate increased significantly, among them 6 w - 250 WDC/DC converter has the highest growth rate, this is because they used for DC measurement and test equipment, computer display system, computer and military communications systems. Due to the high speed of the microprocessor, a DC/DC converter from the low power to the direction of development is the inevitable trend of power, so the 250 w ~ 750 w DC/DC converter"s growth is faster, this is it for the service of medical and laboratory equipment, industrial control equipment, telecommunications equipment, multiplex communication and sending equipment, DC/DC converter in remote and digital communication field has a broad application prospect.
 
Car power converter is used in large truck, bus, converted to dc 12 v, 24 v dc for car audio, subwoofer, navigation, vehicle traveling data recorder and other automotive electrical power supply.
Products adopt advanced PWM chip technology, the power conversion work in audio frequency range, while greatly reduce the volume and weight of the machine, make the circuit work in the absence of noise. This product design with multiple protection circuit, 1. 2 short circuit protection overload protection 3. Direct protection 4. Power of memory. In use, can effectively protect electrical appliances and automotive circuit when the output current more than the rated output, can quickly cut off the output circuit, and earnestly protect the safety of electrical equipment.
 
2: the installation method of use:
1, place the step-down transformer in ventilation, dry environment, and make appropriate fixed.
2, will be 24 v input connected to the power connectors,. Red line to the anode, yellow line by car key switch line (ignition switch line), the black line connect the cathode.
3, use 12 v output with the 12 v electrical connection. Red line connect the anode. Yellow line ACC (REM) line of electric equipment. Black line connect the cathode.
* with electric appliance"s long-term working current should be less than the rated current of step-down transformer. Please get insulation treatment after wiring, in order to prevent the short-circuit phenomenon.
4, turn on the power of the car to power a step-down transformer, step-down transformer indicator.
5, turn on the power of the electric switch, can work normally.
 
3: products use notice:
1, please don"t more than rated current use for a long time, lest cause failure.
2, when the car engine shut down, please do not use this product for a long period of time in order to avoid because of the battery voltage is too low is inconvenience to start the car.
3, please strictly abide by the matters needing attention with the electrical use of this product.
4, and cannot be used in high temperature, damp and dusty place this product.
5, please don"t decomposition, innovation to our products.
 
Four: how to choose a suitable for your car power converter:
 
1: if your car stereo is a 12 v MP3 machine, can choose 10 a 24 12 v step-down transformer.
2: if your car stereo is one of the 12 v CD or DVD host, you can choose to turn 15 ~ 20 a 24 a 12 v step-down transformer.
3: if your car stereo is one of the 12 v CD or DVD host, plus a subwoofer, suggestion choice 30 a 24 12 v step-down transformer.
4: if your car stereo is one of the 12 v CD or DVD host, plus a subwoofer, coupled with the electric equipment such as navigation screen recommendation choose 30 a 24 12 v step-down transformer.



 
 
倚 华 汽  车 电  子  有  限  公  司   车载电源降压器(24V-12V).倚华汽车降压器**主要技术参数 1.输入电压:   13V～40V 2.极限输入电压: ＜40V3.输入电流:     ＞**4.工作温度:  -20℃ ～ +70℃5.输出电压:   12V6.输出电流:   **7.最大功率:   60W8.主要性能:其具有.过温﹑过流﹑短路等自动保护功能,并在条件恢复后正常工作。9.产品用途:适用于大巴﹑中巴﹑*型货车﹑供车载音响﹑液晶电视﹑对讲机及监控系统等使用24V电源的车辆使用。10.产品体积:  9.8X5X4CM/产品重量: 0.13 kg11.外箱尺寸:   51X36X20 CM12.包装数量: 100个/箱﹑重量:  14 kg/箱倚华汽车降压器10A主要技术参数1.输入电压:   13V～40V 2.极限输入电压: ＜40V3.输入电流:     ＞10A4.工作温度:  -20℃ ～ +70℃5.输出电压:   12V6.输出电流:   10A7.最大功率:   120W8.主要性能:其具有.过温﹑过流﹑短路等自动保护功能,并在条件恢复后正常工作。9.产品用途:适用于大巴﹑中巴﹑*型货车﹑供车载音响﹑液晶电视﹑对讲机及监控系统等使用24V电源的车辆使用。10.产品体积:   10.4X6X4CM/产品重量: 0.2 kg11.外箱尺寸:   57X24.5X30 CM12.包装数量:  90个/箱/重量:  19 kg倚华汽车降压器1**主要技术参数1.输入电压:   13V～40V 2.极限输入电压: ＜40V3.输入电流:     ＞1**4.工作温度:  -20℃ ～ +70℃5.输出电压:   12V6.输出电流:   1**7.最大功率:   180W8.主要性能:其具有.过温﹑过流﹑短路等自动保护功能,并在条件恢复后正常工作。9.产品用途:适用于大巴﹑中巴﹑*型货车﹑供车载音响﹑液晶电视﹑对讲机及监控系统等使用24V电源的车辆使用。10.产品体积: 10.4X10X4 CM/产品重量: 0.3 kg11.外箱尺寸:   57X24.5X25 CM12.包装数量:  50个/箱/重量: 16.2 kg倚华汽车降压器20A主要技术参数1.输入电压:   13V～40V 2.极限输入电压: ＜40V3.输入电流:     ＞20A4.工作温度:  -20℃ ～ +70℃5.输出电压:   12V6.输出电流:   20A7.最大功率:   240W8.主要性能:其具有.过温﹑过流﹑短路等自动保护功能,并在条件恢复后正常工作。9.产品用途:适用于大巴﹑中巴﹑*型货车﹑供车载音响﹑液晶电视﹑对讲机及监控系统等使用24V电源的车辆使用。10.产品体积: 10.4X10X4 CM/产品重量: 0.32 kg11.外箱尺寸:   57X24.5X25 CM12.包装数量:  50个/箱/重量: 17.2 kg倚华汽车降压器30A主要技术参数1.输入电压:   13V～40V 2.极限输入电压: ＜40V3.输入电流:     ＞30A4.工作温度:  -20℃ ～ +70℃5.输出电压:   12V6.输出电流:   30A7.最大功率:   360W8.主要性能:其具有.过温﹑过流﹑短路等自动保护功能,并在条件恢复后正常工作。9.产品用途:适用于大巴﹑中巴﹑*型货车﹑供车载音响﹑液晶电视﹑对讲机及监控系统等使用24V电源的车辆使用。10.1产品体积: 10.4X10X4 CM/产品重量: 0.44 kg10.2产品体积: 13X10X4 CM/产品重量: 0.48kg11.外箱尺寸:   57X24X30 CM12.包装数量:  50个/箱/重量: 22kg注:以上产品不含税不含票价格.电话：020－61083472 ,020-61083476     工作Q，113836978,772418411传真:020-61083476 ://jmjsh123.

规格 : 9.8*5*4 ;
持续输出功率 : 60（W） ;
较大输出功率 : 60（W） ;
外形尺寸 : 9.8*5*4 ;
输出频率 : 5（HZ） ;
额定容量 : 60W ;
加工定制 : 是 ;
物料编号 : 888241228 ;
负载调整率 : 100（%） ;
电压调整率 : 100（%） ;
逆变效率 : 100（%） ;
输出功率 : 60（W） ;
输出电压 : 12（V） ;
输入电压范围 : 24（V） ;
输出电压波形 : 正弦波 ;
电路拓扑结构 : 推挽式 ;
产品认证 : CCC ;
类型 : 24VDC12V ;
型号 : yiyelang** ;
** : yiyelang ;
建议零售价 : ¥30.00 ;

倚华电器厂建于1997年，公司致力于**研发、生产、计汽车影音娱乐系统。**生产汽车有源和无源低音炮、功放、喇叭、高音、分频器、降压器、汽车音响线材等电子产品于汽车结构**结合，为现代的汽车提供全程一体化配套服务。
 本厂以**团队运作为基础，通过**技术与汽车设计的**结合，提高产品的视觉、听觉质量，从**设计理念、到**的成品；从**的生产制造，到精密的测试；每一个环节，均体现着*设计、*产品、为客户创造较大的商业**。
 我们以**承诺质量，以服务赢取信赖。坚持较严格的质量标准，物美**的产品与诚信经营，构筑起公司**化的市场网络、**汇聚。我们致力于汽车音响，设计及销售工作，专注的企业**--倚野狼系列汽车音响产品，**中国海内外，期待您的支持与*，OEM、DOM加工，有您的支持与合作，将会创造双赢效益，共创企业美好未来。
Yihua electrical factory in guangzhou city was established in 1997.We specialize in developing,designing manufacturing and selling audio products for cars.Our products are selling well in domestic and overseas marketr with a high reputaion ,especially in Southeast Asia, South Africa,and the middle East.
yihua car audio series products,with amplifier woofers and without amplifier woofers,include Spuare,Flat shape ,Trapezium, car and Cirular woofers,wire kits,coaxial speakers,and Cval power capacitors. Our products are with wide varieties of styles,complete in specification,attrctive in design,and excellent in quality.could get a strong competition in the car audio ,car video field.We could offer products according to customer samples. 
产品质量认证 : 其他;
**名称 : 倚野狼
质量控制 : 第三方