X/Y Safety Capacitor

Y电容_1
X电容_1
X电容_07
Y电容_4
Y电容_1
X电容_1
X电容_07
Y电容_4
Parameters
  • Product Name: X/Y Safety Capacitor
  • Package Type: Plastic Encapsulated Capacitor
  • Product Functions: EMI Suppression and Safety Protection
  • Application Location: AC Power Input
  • Suppression Type: Differential Mode Interference / Common Mode Interference
  • Product Features: Miniaturization, High Safety, High Reliability
  • Installation Method: Surface Mount / Subject to datasheet
  • Safety Certification: UL / TUV / CQC etc.,Subject to actual certification
  • Environmental Requirements: RoHS / HF
  • Typical Applications: Power Supplies、工業Industrial Equipment、Home Appliances、New Energy、Communication Equipment 、Automotive Electronics
Introduction
X/Y safety capacitors are designed for AC power input stages to suppress electromagnetic interference (EMI), absorb high-frequency noise from the power line, and enhance the overall electromagnetic compatibility (EMC) of the system. Class X capacitors are typically used across lines to suppress differential mode interference, while Class Y capacitors are used between line and ground to suppress common mode interference. Featuring high safety performance, a miniaturized package, and excellent reliability, these products are widely applied in power supplies, industrial equipment, home appliances, charging equipment, new energy systems, and communication devices.
Features
  • Designed for EMI suppression and safety protection at AC power inputs
  • Class X for differential mode and Class Y for common mode noise suppression
  • Excellent suppression performance for high-frequency noise
  • Plastic encapsulated and compact design, ideal for high-density power applications
  • High-safety design, certified for direct connection to AC mains circuits
  • High reliability and long-term stability
  • Widely used in power supplies, home appliances, industrial and new energy equipment
  • Compliant with safety and environmental requirements (subject to datasheet and actual certification)
Application areas
  • Power supplies / Switching power supplies (SMPS)
  • Industrial power supplies and automation equipment
  • Home appliances / Household appliances
  • Charging equipment and energy systems
  • New energy / Renewable energy equipment
  • Communication equipment / Telecom devices
  • Automotive electronics and on-board power supplies
  • Consumer electronics
  • LED drivers / LED driver power supplies
  • EMI filtering and power input protection circuits
FAQ

This product can be applied to power input stages, LED drivers, industrial controls, telecommunication equipment, new energy devices, and automotive electronics, primarily for transient overvoltage protection, surge absorption, and circuit reliability enhancement. Specific applications should be verified based on product part numbers, circuit positioning, and test requirements.

This product features compatibility with automated assembly, fast response time, robust surge absorption, a compact footprint, and a wide range of applications. Performance parameters vary across different series and specifications; it is recommended to select models based on actual application conditions.

When selecting a model, it is recommended to provide information such as operating voltage, maximum voltage, surge test conditions, installation space, operating temperature, package size, and circuit position. UBright can assist in product selection and solution matching based on customers' specific application requirements.

Yes. UBright can provide datasheets, product documentation, and sample support based on specific models. Sample availability will be further confirmed according to the product series, current stock status, and project requirements.

Customers can contact the UBright team via the inquiry form below, phone, or email. For faster processing, please provide details such as the target model, application scenario, quantity required, testing requirements, and any other relevant technical information.
 

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