Carewell ECG-1112 Mainboard 112L-00254 With VGA Network USB Interface Power Management Module

Carewell ECG-1112 Mainboard 112L-00254 With VGA Network USB Interface Power Management Module

• Product Description

This is a core control and power management mainboard designed specifically for the Carewell ECG-1112 series digital electrocardiograph, with part number 112L-00254. Visually, the circuit board features a compact layout on a green PCB substrate. It integrates several key interfaces, including a VGA port for external display, a USB port for data transmission, and an RJ45 network interface. Additionally, the board is equipped with prominent inductor coils and large-capacity electrolytic capacitors (e.g., 1000μF), indicating efficient power filtering and management capabilities to provide stable voltage support for high-precision ECG signal acquisition. It is a critical replacement part for repairing faults such as failure to power on, no display, or connectivity issues on the ECG-1112 device.

• Product Specifications

• The function of the product

This mainboard acts as the combined "brain" and "heart" of the ECG-1112 electrocardiograph. It is responsible not only for distributing and managing power—ensuring that weak ECG signals collected by the analog front end are not interfered with by power noise—but also for processing this data, converting it into visual waveforms displayed on the screen (via VGA/LVDS), and enabling data storage and transmission through USB and network interfaces.

Use tips

1. It is strictly forbidden to plug or unplug ribbon cables on the board while powered on to avoid burning out interface chips.
2. Do not touch the gold finger contacts on the board to prevent oxidation which causes poor contact.
3. If the device still fails to power on after replacement, please check if the front-end power board or battery pack is functioning correctly.
4. This product consists of electronic components; please store it in a dry, room-temperature environment.

China World Technology Medical Equipment Service Group is a company engaged in medical equipments/repair parts and accessories products trading company. The company was established in September 2005, has many famous enterprises at home and abroad (such as America USCO company) to establish a long-term friendly business relationship. Company mainly engaged in patient monitor and other medical machine products. Since its inception continue to absorb a variety of talents, improve product quality, improving staff quality, in order to grow their companies. Strict quality guarantee system and perfect management system, high-quality products after-sales service is our foothold in this, my company of "quality first, reputation first" principle, provide customers with quality and quantity of various types of products. Always uPHiliphold the "quality, integrity and pragmatic, motivated, service-oriented" business PHiliphilosoPHiliphy, and applies the company's management and operating among. The face of fierce competition, the company system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. Our company has been in good faith to create enterprises, to credit management market, has won a good reputation, also won the respect of their domestic counterparts.
Business strictly in accordance with relevant state laws, regulations and rules of the WTO requirements management according to law, actively participate in regional economic.Business prospects and good, the next time, our company will expand the scale of operation and steady development of corporate economic, sincerely seeking partners, good faith cooperation and seek common development, writing a new chapter in medical equipment field.