Carewell ECG-1112 ECG Machine Power Management Board to Power Board Wiring

Carewell ECG-1112 ECG Machine Power Management Board to Power Board Wiring

Product Introduction

The Carewell ECG-1112 Power Management Board to Power Board Wiring Harness is a custom-designed internal interconnect cable that serves as the critical electrical bridge between the device‘s power board (Model: E504278) and its power management interface board (Model: 112L-00254). As a Class II medical diagnostic device, the ECG-1112 relies on this connection for both stable power transmission and control signal exchange, directly impacting the reliability of AC-to-DC conversion, battery charging management, voltage distribution, and system protection functions.

Specifications

• Product Application: Dedicated power supply connection between the internal power management board and the main power board of the equipment.
• Wire Material: High-purity oxygen-free copper core, excellent conductivity, low power loss.
• Outer Sheath: Flame-retardant PVC insulation material, high temperature resistance, corrosion resistance, and bending resistance.
• Electrical Parameters: Compatible with the original factory rated operating voltage and current of the equipment, compatible with the entire machine's power supply circuit.
• Interface Specifications: Original factory customized pin interface, high insertion and removal tightness, eliminating loose connections.
• Flame Retardant Rating: Medical-grade flame-retardant standard, avoiding safety hazards caused by high circuit temperatures.
• Operating Environment: Suitable for indoor medical room temperature environments, supporting 24-hour standby start-stop operation.
• Durability: Resistant to bending, pulling, and oxidation, suitable for long-term repeated opening, closing, and movement of the equipment.

Main Functions

1. Stable power transmission: Accurately transmits the rated operating current and voltage of the equipment, providing continuous and stable power support for the machine's startup, operation, and standby.

2. Ensures circuit regulation operation: Works with the power management board to complete functions such as voltage regulation, current regulation, and overload protection, ensuring the normal operation of functions such as ECG waveform acquisition, printing, and data storage.

3. Utilizes high-quality insulating sheaths to isolate the circuitry, preventing internal short circuits and leakage, effectively protecting the mainboard and power supply module, and reducing the probability of circuit burnout.

Note:

• During installation, strictly follow the original factory wiring sequence. Incorrect or reversed wiring is strictly prohibited. Incorrect wiring will directly cause short circuits and module burnout, resulting in irreversible damage.
• During routine cleaning and disinfection of the equipment, prevent disinfectant and water from seeping into the internal wiring locations to prevent oxidation and rust at the interfaces, and to avoid electrical leakage that could affect power supply stability.