Mindray DECG-03A ECG Transformer LT4.004.408 90-Day Warranty

Mindray DECG-03A ECG Machine Transformer LT4.004.408 Assembly Parts for Medical Machine

Description

Functions:

1. Voltage Conversion

- ECG devices typically require a variety of internal operating voltages (e.g., ±5V, ±12V, 3.3V, etc.) to power analog circuits, digital circuits, and the main control chip.

- A transformer efficiently reduces the external input AC voltage to the required lower voltage level through the turns ratio of its primary and secondary windings.

2. Electrical Isolation

- For safety reasons: The electrodes of an ECG device directly contact the patient's skin, connecting to the weak electrical signals (only 1-2mV) generated by the human heart. Without isolation, high mains voltage could leak to the patient due to a device failure, posing a risk of fatal electric shock.

- For signal quality reasons: The transformer completely isolates the device's primary and secondary sides. This effectively blocks ground loops, preventing common-mode interference from the power grid from entering the highly sensitive amplification circuit, thereby ensuring clear and accurate ECG signals.

The ECG machine transformer is far more than a simple voltage-stepping element; it is a core safety component crucial to patient safety and signal acquisition quality. Its design and manufacturing must adhere to the strictest medical safety regulations to ensure reliable and efficient electrical isolation under all circumstances.

Warranty

Whether it is new equipment or used equipment, we provide 90 days long time warranty. Different machines have different shelf life, you can contact us to inquire or extend the shelf life.

Delivery Details

Express delivery method: DHL, FedEx, UPS, etc.

Once payment is completed, we will immediately deliver the product to you quickly and safely. And the delivery date is about 3-5 working days, the shipping cost depends on your country and region.

If your want to know any shipping details, you can contact us at any time.

Quality

Whether it is new equipment or 碳equipment, our engineers will conduct a comprehensive inspection before arranging delivery to ensure the use of the product, and we have a 3 month warranty period. If you have any problems after receiving the goods, you can contact us, we will try our best to help you, so you can order with confidently.

Warning

1. Try to avoid long-term storage, especially in high temperature and high humidity environments.

2. Do not use high-temperature, high-pressure vapour or ionizing radiation as disinfection methods.

3. Do not use chloric disinfectant such as chloride, sodium hypochlorite etc.

4. Please keep it away from water and fire.

We also provide other medical equipment and accessories. If you have any other needs or any questions about this product, please feel free to contact us, we will reply you as soon as possible.