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.
- 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: The difference between rectifiers and transformers
- Ordinary ballasts and transformers are the same principle, are made using electromagnetic induction principle, but the function is different, one used to limit the current, one is used to change the voltage size.
- Q: Can the rectifier change the voltage?
- With the starter of the fluorescent rectifier in the circuit is an inductor.Using the starter on and off the lamp at both ends of the high pressure to the lamp inside the gas conduction and light, the specific I have not measured, but 55V seems not too Correct
- Q: Where can the rectifier be used?
- There are many forms of rectifier, the general internal electrical appliances will be used rectifier. The simplest 1, 2 or 4 diodes can form a rectifier.
- Q: What is the difference between a five-wire rectifier and a four-wire rectifier?
- Four lines of function are as follows: two yellow lines are generator phase line, green ground, red battery positive pole. The generator is automatically turned off after the battery is fully charged and no longer works. The engine does not have to consume fuel in order to overcome the magnetic moment. Therefore, the four-line chopped flow to save fuel.
- Q: How does the rectifier turn AC into DC?
- Rectifier principle In the two basic types of rectifiers based on high-power diodes or thyristors, the high-voltage AC power of the grid is converted to DC power through the transformer. Other types of rectifiers that refer to the future (near or far away): chopper, chopper DC / DC converters or current source inverter active rectifiers based on unprotected diode frontier products.
- Q: What is the difference between a rectifier and a DC / DC converter?
- Rectifier and DC / DC converter difference: rectifier is a rectifier device, simply that is the exchange (AC) into DC (DC) device. DC / DC conversion is a fixed DC voltage into a variable DC voltage, also known as DC chopping.
- 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,
- Q: Differences between electronic transformers and electronic ballasts
- The ballast and it is not a thing at all, the ballast is the gas discharge lamp drive device, common is the fluorescent lamp ballast, there are inductive and electronic type, when the lamp starts to produce a momentary high voltage The gas is ionized in the lamp and then the lamp current is controlled to stabilize it. The electronic ballast is structurally similar to a half-bridge inverter circuit.
- Q: Is the rectifier pulse the better?
- The current output from the rectifier can be said to be infinitely impulsive. (Specific analysis please see Fu Li Ya class pulse formula) itself is the infinite amount, does not matter more or less concept.
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Silicon rectifier of GKA series for switching closing
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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