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:What is the difference between rectifiers and regulators?
- he rectifier is a rectifier, which simply converts AC (AC) into a DC (DC) device. It has two main functions: first, the alternating current (AC) into DC (DC), the filter after the load supply, or supply the inverter; second, to the battery to provide charging voltage
- Q:The difference between the rectifier and the inverter
- Low-voltage direct current conversion boost into high-frequency high-voltage alternating current rectifier filter into high-voltage direct current and then converted to low-frequency mains. Because the low voltage to be converted to high voltage will use the transformer, the transformer volume want small, then use high frequency to convert.
- Q:Solid state relays are different from rectifiers
- Solid state relays are used as switches, while rectifiers are used as power supplies
- Q:Electronic ballasts and electromagnetic ballasts are different
- Electronic ballasts can also have more features, such as by increasing the current frequency or current waveform (such as square wave) to improve or eliminate the flashing phenomenon of the fluorescent lamp; can also be through the power inverter process so that the fluorescent lamp can use DC power. Some of the shortcomings of traditional inductive rectifiers make it being replaced by increasingly sophisticated electronic ballasts
- Q:How does the rectifier turn AC into DC?
- By controlling the voltage drop across the reactor, the output value can be controlled over a relatively narrow range. Thyristor rectifiers are designed to be very close to the diode rectifier of the thyristor rectifier. Because the thyristor rectifier electrical parameters are controllable, so do not need to carry pumping ...
- Q:The basic requirements of the rectifier
- AC Input Current Limit The rectifier / charger should have an AC input current limit circuit that typically limits the AC input current to 115% of the full load current. When the generator is energized (where the rectifier receives an external low voltage signal, it is determined that the generator is powered), the AC input current should be limited to 100% of the full load current.
- 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?
- Half-wave rectifier circuit is a rectifier components (such as diodes) one-way conduction characteristics to rectify the common circuit, remove the half-week, the remaining half of the rectification method, called half-wave rectifier.
- Q:Differences between electronic transformers and electronic ballasts
- Electronic ballasts can be simply modified into electronic transformers, the output of high-frequency voltage can also be converted through the Xiaoji Diode rectifier DC. There is no voltage regulator circuit, the output voltage will change with the power of the load, so this circuit is called the electronic transformer instead of switching power supply.
- 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:Buy back the electronic ballast today, want to replace the original gas discharge UV lamp driver, buy back, I found that the electronic ballast has four output lines, but our UV lamp only two wiring. Ask the supplier, they say two lines are inductance ballast,
- Fluorescent tube electronic ballast output is four lines, the wiring diagram attached to the ballast shell, the corresponding two groups were connected to each end of the tube.
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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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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