MCU VER1.3 2010OCT DWG N 20400065 Elevator PCB Elevator Spare
MCU-Centric Layout:
Microcontroller unit (MCU) is the core, surrounded by supporting ICs (e.g., motor drivers, communication chips).
Decoupling capacitors placed near MCU pins to reduce noise.
Power Distribution:
Dedicated power planes (e.g., 5V, 3.3V) with thick traces or polygons.
Optional DC-DC converters or LDOs for voltage regulation.
Signal Isolation:
High-speed signals (e.g., encoder feedback) routed with impedance control.
Analog/digital sections separated to minimize interference.
| Brand | Mitsubishi |
| Description | Elevator borad |
| Model | 20400065 |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal etc |
MCU: Likely an industrial-grade microcontroller (e.g., STM32, PIC) with flash memory ≥ 128KB.
Motor Drivers: MOSFETs or IGBTs with heat sinks (U-type or active cooling).
Communication Interfaces: RS-485, CAN bus, or Ethernet for elevator networking.
Safety Circuits: Redundant relays or optocouplers for fault detection.