Silicon rectifier of GKA series for switching closing

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Siliconrectifier of GKA series for switching closing

Siliconrectifier of GKA series for switching closing is designed according to GB2859standard, mainly used for high-voltage switching closing power supply in powerplants, substations, power stations and industrial and mining enterprises,which is controlled electromagnetically, DC power supply forprotection. The product adopts screen-type structure three-phase bridgerectifier circuit with capacitor energy storage, insulation monitoring, lackphase, over voltage, over current, power supply automatic cut off and other protectiondevices. Product allows the impact of 10 times under rated output DC current(short-term value) , the duration not less than 1S and not more than 3S, theimpact of time interval is 2S. Product is generally multiple type, also can bemade in single type upon customer’s request.

Silicon rectifier of GKA series for switching closing

Q:Characteristics of Electronic Rectifier and Ordinary Rectifier: After the above static measurement, check the fault components, the circuit recovery, carefully check the circuit board on the solder joints and components with or without short circuit, touch, loose, broken place. After correcting the correct power, in most cases, the fluorescent can return to normal work, but may also occur the following transformer neutral point voltage failure, should be ruled out one by one.

Q:Why is the battery connected to a rectifier: Access network site is rarely equipped with air conditioning, so the ambient temperature changes, the internal chemical reaction speed of the battery has a great impact. Rectifier temperature compensation function is to minimize the impact of temperature on the battery. The general requirements of the ambient temperature for each rise once, each section 2V battery float voltage to reduce 3 ~ 5mv, and vice versa. As a result of a variety of batteries using different materials and materials, the actual application of the battery manufacturers to give the data to adjust.

Q:Is the rectifier pulse the better?: The more the rectifier pulse the better. Rectifier: Turn AC (or pulse) into DC. Out of the DC more stable the better.

Q:Does the car charge a battery in its own (12V) does not also need a rectifier? To their own spark plug ignition is not "rectification" to ten thousand V? So, in the generator and then a head, rectified to 48V not work? Ask the teacher. Does the car charge a battery in its own (12V) does not also need a rectifier? To its own spark plug ignition is not "rectification" ...: General car engine around the limited space, and then installed 48v generator I am afraid there is no space, say there is no power out of the equipment, if there is space, and then have power out of equipment, you can install another set of power generation equipment. But he and the car generator power supply system is completely unrelated to another set of power generation equipment. Such as power generation is too large, will affect the engine power.

Q:What is the difference between a five-wire rectifier and a four-wire rectifier?: Five lines of function are as follows: black line for the feedback line, responsible for the lock after the power supply voltage collector back to the regulator. To analyze and compare, and then determine the best time to short-circuit regulator, and will not be too high voltage and charge the battery. Other line color function and the same as the four lines so, four more advanced, the price will be high. And will save some fuel

Q:Automotive electronic regulator is DC input, motorcycle rectifier is AC input?: Automotive electronic regulator and motorcycle rectifier is not the same

Q:Can the rectifier change the voltage?: Day off the light of the lighting voltage of more than 400 V, 220V how to start it, in fact, rely on the starter this thing, by the starter to produce a self-inductance electromotive force to light the lamp.

Q:What is the difference between rectifiers and regulators?: The performance of the rectifier is to convert the alternating current into direct current

Q:Differences between electronic transformers and electronic ballasts: Electronic transformers usually refer to the switching power supply, in some cases it can replace the traditional power transformer to do power, so called electronic transformers.

Q:In the motorcycle above the full-wave and half-wave regulator rectifier can be used interchangeably? Will not burn the electronic device? Charge to the battery whether the impact?: Full-wave rectifier with four diodes, or rectifier bridge, half-wave rectifier with a diode can be. Full-wave rectifier output current than the half-wave rectifier output current stability, half-wave rectifier output is pulsating DC,

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