Original KraussMaffei electronic circuit board (Module: SK 201, Part No.: NR. 0549 AEO). This industrial PCB features high-quality components, robust voltage regulation, and integrated circuitry suitable for industrial automation or replacement use.
Visible Components & Specifications:
IC / Operational Amplifiers:
Multiple Texas Instruments TL064BCN low-power quad operational amplifiers.
Voltage Regulators:
MC 7805C (5V positive voltage regulator) mounted on a dedicated heat sink.
MC 7815C (15V positive voltage regulator) mounted on a dedicated heat sink.
Logic & Switching ICs:
DM74LS10N triple 3-input positive-NAND gate logic chips.
SI7661CJ CMOS voltage converters/inverters.
Optocouplers:
Sharp PC849 quad-channel phototransistor optocouplers.
Precision & Active Components:
Metal-can precision operational amplifier / component (CA3140AT or equivalent type with a blue trimmer potentiometer).
Various high-precision resistors, yellow/orange tantalum capacitors, red film capacitors, and discrete diodes.
Interface:
Edge connector featuring the official KraussMaffei SK 201 part number label and barcode (NR. 0549 AEO).
Condition: Used, tested, fully working.
Please check all photos for exact optical condition.
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