X2 Interference Suppression Film Capacitor

PRODUCT DESCRIPTION

Electrical Characteristics:

1. High temperature resistant olefin shell, epoxy tree encapsulation, and its flame retardant properties meet the UL-120 standard.


2. Small size, low high frequency loss, able to withstand the impact of AC peak surge, strong overcurrent capability, small capacitance and loss attenuation, and long service life.


3. It has high resistance to external electrical interference, high reliability, good self-healing characteristics, and good safety protection.


4. Non-polar, high insulation resistance, excellent frequency characteristics (broad frequency response), and very small dielectric loss.


5. Rigorous quality inspection standards and quality inspection procedures.


6. Having passed CQC, VDE, ENEC, KTL, IEC-CB, UL, CUL safety certification standards


7. Capacitor capacitance ranges from 0.001uF to 2.2uF


8.Working temperature: -40℃~105℃


9.Storage temperature: 15℃~35℃



Product Structure Chart:

X2 Interference Suppression Film Capacitor

Production Process:

X2 Interference Suppression Film Capacitor

Application Area :

X2 Interference Suppression Film Capacitor

Certifications :

X2 Interference Suppression Film Capacitor

*FAQ:

What are uses of X2 capacitors?

1. Suppress power electromagnetic interference

The most common function of the X2 safety capacitor is to suppress the electromagnetic interference of the power supply. It is generally placed at the entrance of the power supply neutral wire and the live wire. In the power supply, it is usually used in conjunction with the safety Y capacitor. The X capacitor is a capacitor connected across the two lines (L-N) of the power line to suppress common mode interference. Y capacitors are capacitors that are respectively connected between the two lines of the power line and the ground (L-E, N-E). Generally, they appear in pairs to suppress differential film interference. If safety capacitors are not used in the power supply, EMC problems will occur when the power supply is certified, so safety capacitors are indispensable.


2. Resistance-capacitance and step-down effect

In addition to suppressing the electromagnetic interference of the power supply, X2 can also be used as a resistance-capacitance step-down capacitor in series with a 100~250VAC power supply in the circuit. The resistance-capacitance step-down circuit is relatively simple and saves money, and is often used in some low-power circuits, such as LED modules, small household appliances control, etc.


Compared with CBB capacitors, X2 capacitors are used in RC buck circuits, and the capacitance attenuation will be significantly smaller, so that the life of RC buck circuits will be longer, so X2 capacitors are also very common in RC buck circuits.


3. For DC filtering

The X2 safety capacitor has a function that most people do not use very often. It can be used in parallel and used as a DC filter. However, this effect is relatively rare.


Contact Us

+86 181 2299 5593

+86 18122995593

+86 769 8831 3605

jec005@jeccap.cn

Beside Luchong Bridge, Hou Road, Caibai Village, Daojiao Town, Dongguan, Guangdong, China

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