The electric lifting of the door glass must be made after the ignition switch 12 is turned on, and the contacts of the glass lifting delay relay 153 are sucked by the fuse F12, and the red brown 9 and the brown and white 9 lines are grounded. The glass lifting force is 200N, the rated voltage is 12V, the maximum current is 20A, and the lifting time is 85. The glass lifting is controlled by the rocker switch 148, which can be raised or lowered, and the hand is stopped. The county expands the point control. When the glass is lifted, the current of the motor 151 is set from left to right. When the glass is lowered, the motor current is from right to right. Left, then the rocker switch tends to the other side. However, the driver's side (left front) glass lifting rocker switch 143 can implement "automatic" control. With a tap on the switch, the glass can be raised all the way to the head or down to the end, so that the driver can go through the procedure when passing the road card. If the rocker switch 143 turns on the left end contact, the relay does not operate. The motor 144 is energized from top to bottom to raise the glass; conversely, if the switch 143 is turned on with the end contact, the relay 145 acts to pull the contact and the motor current drops from the bottom to the top. The relay 145 controls the delay time. If it is necessary to stop in the middle, it is only necessary to reverse the switch 143. After the ignition switch key is in the OFF 50, the lift switch still has control (the switch lamps 146, 149 are still on for use). Figure 1 Schematic diagram of Santana 2000 (gasoline injection engine) car power window circuit
STP series plating rectifier power supply is an economical rectifier power supply made with high-frequency switching technology based on IGBT switching devices. It is an industrial power supply product developed by our company for electroplating, electrolysis, water treatment, hard oxidation and other industrial applications.
Electroplating Rectifiers, Plating Rectifier Power Supplies, Electroplating Rectifier Power Supplies, DC Plating Rectifiers, Plating Power Supplies Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com
143 a left door glass lifting switch; l material a left door glass lifting motor; 145 a left door glass lifting relay;
146 one glass lift switch lighting; 147 one glass lift switch lighting resistor; 148 right door glass lift switch;
149 a glass lift switch lighting; 150 a glass lift switch lighting resistor; 151 a right door glass lift motor;
152-thermal circuit breaker (20A); 153 a glass lifting motor time relay
This series of electroplating power supplies are featured for complete control functions, stable performance, and competitive cost performance. Compared with the thyristor-based SCR plating rectifier power supply, the switching mode plating rectifier power supply has much higher efficiency. Under the same output power, up to 20% ~ 30% power loss can be reduced for the customers. This series of electroplating power supplies can reach ultra-high DC output of up to 2000KW with Max. current at 50000A.
The surface treatment industry does not have high requirements for plating DC power supply ripple, and most of models required for plating application are low-voltage and high-current output. The electroplating rectified power supply product removes the unnecessary LC circuit components at the input and output ends, and is targeted at the stability of the output current and the long-term operation capability of the high-frequency rectified power supply to meet the needs of the surface treatment process. In order to overcome the application's harsh environment and long-term high current working conditions, the power supply basically adopts the water-cooling method, and the internal components of the power supply are treated with three preventions, which can realize the effective heat dissipation of the power supply and the effective protection of the internal components of the power supply to improve the reliability of the rectifier power supplies.