Longfian 10 LPM Oxygen Concentrator PCB Control Board – Replacement Main Circuit Board for JAY-10 Series

The Longfian 10 LPM Oxygen Concentrator PCB Control Board is an electronic replacement component designed to control and coordinate the operation of compatible Longfian 10-litre-per-minute oxygen concentrators. The main printed circuit board manages essential equipment functions, including compressor and valve control, operating sequences, system monitoring and alarm functions, according to the machine's configuration. Designed for replacing a faulty or damaged control board, this component helps biomedical engineers restore the proper electronic operation of compatible Longfian oxygen concentrators. Suitable for hospital biomedical engineering departments, oxygen concentrator repair centres, medical equipment servicing companies and healthcare maintenance facilities. Key Features & Specifications - Product Type: Oxygen Concentrator Main PCB Control Board - Manufacturer: Longfian Scitech Co., Ltd. - Compatible Equipment: Longfian 10 LPM Oxygen Concentrator - Model Compatibility: JAY-10 series, subject to board revision verification - Primary Function: Electronic control and coordination of oxygen concentrator operations - Circuit Board Type: Printed Circuit Board Assembly (PCBA) - Control Technology: Microcontroller-based electronic control, depending on board revision - Compressor Control: Supports compressor operating functions as designed for the specific model - Solenoid Valve Control: Coordinates applicable oxygen separation valve sequences - Alarm Management: Supports compatible system alarm functions - Pressure Monitoring: Interfaces with the equipment's pressure-monitoring circuitry where fitted - Oxygen Monitoring: Interfaces with oxygen monitoring components on supported configurations - Display Connection: Model-specific LCD or display-panel interface - Electrical Connections: Manufacturer-specific wiring harness connectors - Power Requirements: Determined by the concentrator's internal electrical design - PCB Material: Electronic-grade printed circuit board - Mounting: Internal machine installation - Dimensions: To be confirmed - Firmware Version: Must match the applicable machine revision - Electrical Requirement: Powered internally by the compatible concentrator - System Flow Capacity: 0.5–10 litres per minute - System Oxygen Concentration: 93% ± 3% under specified conditions - Installation: Qualified biomedical engineer or authorised service technician - Post-Installation Testing: Compressor operation, valve sequencing, alarms, oxygen purity and electrical safety - Packaging: 1 PCB assembly - Product Condition: New - Warranty: Subject to supplier confirmation