Traction silicon rectifier of GQA,GQF,KGQF series
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Traction silicon rectifier of GQA,GQF,KGQF series
Traction silicon rectifier of GQA GQF KGQFKGQA series are mainly used for ground electric locomotive traction and DCpower supply of electric locomotive traction in mine for mining enterprises.
The product adopts three phase full controlbridge, three phase half control bridge and diode rectifier, smoothingreactor added on full control and half control bridge to improve DC currentwave form, and restrict short current and keep current continuity. Three phasebridge input terminal uses vacuum AC contactor, load is E and 100% IH, 150% IH for 2 hours, 300% IH for1mintue, has flow cut-off protection function, can be operated under the shaft.
We provide rectifier transformer with threedifferent types: dry, epoxy cast resin and oil immersed.
- Q: The basic requirements of the rectifier
- Battery Charge Current Limit The rectifier / charger should have a battery charge current limiting circuit that limits the battery charge current to 15% of the UPS rated output capacity (KW). When the generator set is powered (when an external low voltage signal is received), the battery charge current should be limited to zero.
- Q: Can the rectifier change the voltage?
- Close the switch, the 220 voltage by the ballast, the lamp at both ends of the filament added to the starter, this time the lamp is not bright, the lamp is only played a role in the power supply to the starter. 220V added to the starter, the neon inside the ionization occurred (this time the red light), ionization of the neon temperature, high temperature so that the starter's movable contact to the static contact deformation, so that the two contacts Phase connected.
- Q: Automotive electronic regulator is DC input, motorcycle rectifier is AC input?
- Motorcycle rectifier: the motorcycle generator (magnet motor) issued by the AC, rectified for the DC (pulsating DC) after the supply of motorcycles vehicle circuit, and to the battery (battery) charge, work in the main charging circuit;
- Q: Solid state relays are different from rectifiers
- Solid state relays are used as switches, while rectifiers are used as power supplies
- Q: The difference between the rectifier and the inverter
- Although the output of the transformer at this time is the exchange but the frequency is too high is generally dozens of KHZ although there is a higher voltage AC but many electronic components can not work at such a high frequency is very easy to damage so also rectifier filter into high voltage DC and then By the late-stage circuit into 50HZ low-frequency AC power supply to use
- Q: What is the difference between rectifiers and regulators?
- The performance of the rectifier is to convert the alternating current into direct current
- Q: What is the difference between a rectifier and a DC / DC converter?
- DC / DC converters are complex. If it is high DC into a low DC, then it is relatively simple, (low power) with a regulator or resistance can be achieved, such as 7815 and so on. When the voltage difference is large, you can use SCR and so on.
- Q: What is the difference between a car voltage
- Rectifier, the generator is the power of alternating current, simply that there is no positive and negative. And the car is basically all the electrical requirements of DC is also required to distinguish between positive and negative batteries, especially the electrical and various electrical appliances. The function of the rectifier is to convert the electric power generated by the generator 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: Is the rectifier pulse the better?
- The rectifier is a rectifier, which simply converts AC (AC) into a DC (DC) device. It has two main functions: first, the AC (AC) into DC (DC), the filter after the supply of the load, or supply the inverter; second, to the battery to provide charging voltage. Therefore, it also plays the role of a charger.
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Traction silicon rectifier of GQA,GQF,KGQF series
- 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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