AXWELL 30842 High Voltage Capacitor used 34.8μF 5 Medical Equipment Capacitors Medical Accessories

■ Product Describe

AXWELL 30842 High Voltage Capacitor is a used but original AXWELL 30842 high voltage capacitor, model 30842, with a capacitance value precisely set to 34.8μF, and has excellent electrical performance. It is a key energy storage and electrical regulation component in many high voltage application scenarios. The main function of this capacitor is to achieve efficient storage and on-demand release of electrical energy in a high voltage environment, while finely adjusting the voltage and current in the circuit to ensure the stable and reliable operation of various high voltage equipment and systems. It is an indispensable core component to ensure the normal operation of related electrical equipment. ​

■ Product Picture

■ Functions

1. Energy storage and release

AXWELL 30842 can store a large amount of charge and release energy quickly when needed. It is often used in pulse power applications and energy recovery systems, such as pulsed lasers, medical defibrillators, etc. When the device requires instantaneous high energy output, the capacitor can release the stored electrical energy in a very short time, providing the device with powerful pulse energy.

2. Voltage compensation

It is used for voltage compensation and reactive power compensation in the power system, which can balance the power factor in the power grid and improve the stability and efficiency of the system.

3. Filtering and ripple removal

It is used for filtering in power supply and signal processing circuits to remove ripples in the power supply, and ensure stable power supply in the circuit by absorbing and smoothing the pulsating voltage in the power supply. It reduces the peak value of the voltage and increases the valley value by continuously charging and discharging, making the output voltage more stable. At the same time, for high-frequency clutter and interference signals in the circuit, the capacitor can use its capacitive reactance characteristics of different frequency signals to bypass these clutter signals to the ground, thereby playing a filtering role, ensuring that the device can receive pure and stable power signals, and improving the stability and reliability of the device operation.

4. Isolation and coupling

Signal isolation and coupling can be achieved in the circuit, which is used for applications such as blocking DC signals, transmitting AC signals and realizing signal conversion.

■ Products Parameters

■ FAQ

Q1: How to correctly install and use the high-voltage capacitor?

A1: Before installing the capacitor, please pay attention to the positive and negative poles of the capacitor to avoid reverse connection. Use appropriate installation tools to ensure firm installation and reliable wiring to avoid poor contact.

Q2: What impact will the failure or damage of the capacitor have on the equipment?

A2: Capacitor failure, such as leakage, breakdown, etc., will have a serious impact on the equipment, such as power factor reduction, voltage fluctuation increase, and even grid resonance, affecting the safe operation of the equipment power system. For the safety of users and the stability of equipment, if the capacitor fails, please replace it in time.

Q3: How to store and maintain high-voltage capacitors?

A3: High-voltage capacitors should be stored in a dry, cool, well-ventilated environment, avoiding direct sunlight and high temperature and high humidity. During storage, avoid mechanical shock and extrusion, and try to avoid it in the original packaging.

Check the capacitor regularly to see if it is damp, damaged, etc. At the same time, you can use professional testing equipment to test the capacitance value, withstand voltage and other parameters of the capacitor to ensure its normal performance.

If the capacitor is not used for a long time, it is recommended to perform a comprehensive test and aging treatment before re-use to ensure that it can work properly. ​