Suntan TS22 Safety Standard Recognized Capacitor – X1 / Y
Table of Contents
X1/Y Safety Capacitor for EMI Suppression – TS22 Across-the-Line Applications
TL;DR: The TS22 X1/Y safety capacitor provides certified EMI suppression, high dielectric strength, and stable performance for across-the-line filtering in power supplies and AC mains applications.
What Is an X1/Y Safety Capacitor?
X1 and Y safety capacitors are designed for connection across the AC line (X) or line-to-ground (Y) to suppress electromagnetic interference (EMI). These capacitors meet international safety standards and are built to withstand high surge voltage and long-term mains operation.
TS22 Series Overview
The TS22 X1/Y safety capacitor is engineered for across-the-line EMI filtering with compact size, stable capacitance, and safety-certified construction. It is suitable for power supplies, adapters, and household appliances operating on AC mains.
Key Electrical Characteristics
- Capacitance range: 10pF to 10,000pF
- Rated voltage: 125VAC, 250VAC, 400VAC
- Safety class: X1, Y1, Y2
- Operating temperature: -25°C to +85°C
- High dielectric strength and insulation resistance
- Cost-effective compact design
EMI Suppression in AC Power Circuits
In AC mains filtering, safety capacitors must withstand surge events and prevent electrical shock risk. The TS22 X1/Y capacitor provides reliable noise suppression while maintaining compliance with international safety standards.
Typical Applications
- AC power supply EMI filters
- Adapters and chargers
- Home appliances and white goods
- Industrial power equipment
- Across-the-line noise suppression circuits
X vs Y Safety Capacitors
| Parameter | X Capacitor | Y Capacitor |
|---|---|---|
| Connection | Line to line | Line to ground |
| Failure Mode | Open circuit preferred | High safety requirement |
| Typical Use | Differential-mode EMI | Common-mode EMI |
Selection Considerations for Safety Compliance
When selecting an X1/Y safety capacitor for EMI suppression, engineers should evaluate safety class, rated AC voltage, surge capability, dielectric type, and regulatory approvals to ensure compliance with IEC safety standards.
Request Samples and Safety Certification Details
Looking for a safety-certified X1/Y capacitor for AC mains filtering? Contact our team for datasheets, approval certificates, and RFQ support.