Refurbished Samsung Front Load Washing Machine Control Board Assembly (Main Power PCB + Digital Display Panel) – Part No. DC27-00012A / WW4000J Series

Product Overview
​High-performance replacement electronic control board assembly (Main Power PCB + Display Sub-Board) designed for fully automatic front-loading washing machines. Built with heavy-duty heat sink cooling, durable relay switches, and protective conformal/silicone coating to safeguard against moisture, vibration, and dust inside the machine cabinet.
​Key Features & Specifications
​Component Type: Main Controller Board (Motherboard) with Integrated LED/Digital Display & Selection Module
​Machine Type: Front Load Fully Automatic Washing Machine
​Inductor/Choke Coil Spec (Visible): DC27-00012A | 3.0A, 50/60Hz, 4.5mH
​Display Features: Multi-segment digital timer display (88:88), cycle status LEDs, capacitive touch/push sensor contacts, and rotary program selector mechanism
​Protection: Resin/varnish potting coating for humidity, corrosion, and insect protection
​Cooling: Heavy-duty ribbed aluminum heat sink for inverter/power stage heat dissipation
​Connections: Multi-pin OEM wiring harness connectors for quick plug-and-play installation

AttributeSpecification
Product CategoryAppliance Spare Parts / Washing Machine PCB
Applicable ApplianceFully Automatic Front Load Washing Machine
Board AssemblyPower Supply PCB + Front User Interface (Display Board)
Voltage / Frequency220V–240V AC, 50/60Hz
Part Identifiers (Visible)DC27-00012A (Choke), DC64-03018A / WW4000J REV0.4 series marking
Mounting CaseFactory white plastic carrier tray included