12V diesel version of the car to start power plants, emergency rescue vehicle charger, car emergency start ..

"SBASE God Tony" 12V car emergency God shellfish 12V car turn on the power. Anti-backlash, anti-overload, anti-reverse, anti-short circuit. All security risks are resolved. Give you the confidence, you do not pick up the phone counseling? ? Best times of Health Science and Technology is a specialized development and production 12V car emergency God shellfish 12V car start power supply manufacturers, you are welcome to visit. Factory Name: Shenzhen think times the Health and Technology Co. Factory Address: Bao'an District 68 District, Shenzhen stay F2, Block B, Changfeng Industrial Park Road, three cents. Tel: 13691889752 QQ: 2311192719 Contact: Miss Zhang Bei SBASE God 12V car power SBASE God 12V car emergency supplies Pui Pui SBASE God 12V car starter works inverter is a DC to AC transformer, it is actually the reformer a voltage inverter process. AC voltage converter is the grid into a stable 12V DC output, while the output of the inverter is the Adapter 12V DC voltage into a high voltage alternating current high frequency; the same two elements have adopted with more than a pulse width modulation (PWM) technique. Its core is an integrated PWM controller, Adapter using UC3842, the inverter is used TL5001 chip. TL5001 operating voltage range of 3.6 ~ 40V, its interior has an error amplifier, a regulator, oscillator, PWM control with dead generator, low-voltage protection circuit and short circuit protection circuit and so on. Input Interface parts: input section has three signals, 12V DC input VIN, work ENB enable voltage and current control signals Panel DIM. VIN provided by the Adapter, ENB voltage provided by the MCU board, its value is 0 or 3V, when ENB = 0, the inverter does not work, and ENB = 3V, the inverter is in normal working condition; and DIM voltage provided by the motherboard, which ranges between 0 ~ 5V, the different values ??of feedback to the PWM controller DIM feedback terminal of the inverter to the current load will be different, the smaller the value of DIM, the inverter output current becomes. Voltage startup circuit: When ENB is high, the output of high pressure and light the Panel's backlight lamps. PWM Controllers: There are several functional components: the internal reference voltage, error amplifier, oscillator and PWM, overvoltage protection, undervoltage protection, short circuit protection, output transistors. DC conversion: pulse by the MOS switch and the voltage conversion circuit consisting of the inductor, after the input of the push-pull amplifier driving MOS switching tubes do, so that the DC voltage to charge and discharge the inductor, the other end of the inductor can be obtained so that the exchange of Voltage. LC oscillator and output circuits: 1600V ensure lamps start the required voltage and the voltage drops after the lamp starts 800V. Output voltage feedback: When the load operation, the feedback voltage sampled, I play a stabilizing role of the inverter output voltage. ? [1] SBASE God shellfish 12V12V car emergency start Power official website: www.sbase.cn www.szsbase.com With God shellfish, no longer have to worry about the battery will explode