The main modules are all large-scale or super large-scale integrated circuits. A large number of switching actions are completed by contactless electronic memory. The I/O system is designed with perfect channel protection and signal conditioning circuits.
① Shielding – the main components such as power transformer, CPU and programmer are shielded with materials with good conductivity and magnetic conductivity to prevent external interference.
② Filtering – various forms of filtering are used for the power supply system and input lines, such as LC or π type filtering network, to eliminate or suppress high-frequency interference and weaken the interaction between various modules.
③ Power supply adjustment and protection: multi-level filtering is adopted for the+5V power supply required by the core component of the microprocessor, and integrated voltage regulator is used for adjustment to adapt to the fluctuation of AC power grid and the impact of overvoltage and undervoltage.
④ Isolation – photoelectric isolation measures are adopted between the microprocessor and the I/O circuit to effectively isolate the electrical connection between the I/O interface and the CPU and reduce faults and malfunctions; I/O ports are also isolated from each other.
⑤ Adopt modular structure – this structure is helpful for short-term repair in case of failure. Once a module is found to be faulty, it can be replaced quickly to restore the system to normal operation; At the same time, it is also helpful to quickly find the cause of the fault.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
Product Description
The DS215KLDCG1AZZ03A is a PC Board created by General Electric for its Speedtronic Mark V turbine control systems.
The DS215KLDCG1AZZ03A is a large printed circuit board. It weighs roughly 1.07 lbs.
There are many components that make up the DS215KLDCG1AZZ03A. There are factory drilled holes on the corners and in the center of the sides of the board. The holes can be used to help mount the board. On the top side of the board is a small yellow capacitor and a larger yellow capacitor. There are twenty-one inseparable assemblies that make up the majority of the top of the board. There are six integrated circuits on the top half of the board, three yellow resistor networks, and two additional yellow capacitors. There are a total of 32 white display lamps on in the middle and bottom half of this board. There is an induction coil on the right-center side of the board that has a transistor on its left and right side. On the bottom half of the board are twelve integrated circuits with two EPROMS. There are also nineteen yellow resistor networks on the bottom half of the board. There are six large resistors and many diodes on the bottom half of this board. There are three relays on the bottom of the board and a 40-pin male connector.
Because of the integrated circuitry of the DS215KLDCG1AZZ03A, antistatic procedures should be maintained and antistatic wristbands should be worn while handling this board. For more information about the DS215KLDCG1AZZ03A, please consult the application sheets and product manuals from GE.
Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
