In today’s power electronics, board space is often more limited than electrical margin. Compact power supplies, DC-DC converters, and high-density PCBs must balance performance, footprint, and sourcing stability.
Designers typically balance:
- Electrical performance (low ESR, high ripple current)
- Mechanical constraints (component height and footprint)
- Assembly efficiency and sourcing stability
Design Challenges in High-Density Power Circuits
As power density increases, engineers frequently encounter:
- Limited PCB area for bulk and output capacitors
- Thermal constraints near switching devices
- The need for stable performance across load variations
- Pressure to control BOM cost without sacrificing reliability
Traditional electrolytic capacitors may struggle to meet ripple or ESR requirements, while premium polymer options can introduce cost and sourcing risks.
TS13 Polymer Series: Compact Solutions with Practical Performance
The Suntan TS13 Polymer Aluminum Electrolytic Capacitor series is designed to support compact power designs while maintaining balanced electrical performance and supply flexibility.
Rather than targeting only high-end applications, the TS13 series focuses on:
- Practical form factors familiar to power designers
- Competitive cost structure for volume production
- Stable availability with flexible lead time and MOQ
Selecting the Right TS13 Model for Compact Power Design
TS13CP: Compact SMD Polymer Capacitors for Space-Constrained PCBs
Designed for high-density layouts where footprint, ESR, and ripple performance matter.
- Compact SMD package
- Low ESR with high ripple current capability
- Compatible with lead-free reflow soldering
TS13EY: Low ESR Polymer Capacitors for Efficient Power Conversion
Optimized for output stability and filtering in efficient DC-DC and power rail designs.
- Super low ESR
- High ripple current capability
- Stable filtering performance
TS13EX: Compact Radial Polymer Capacitors for Thermal Stress Areas
Provides additional thermal margin with a category temperature rating up to 125°C.
- Industrial power modules
- Power stages near MOSFETs or regulators
- Applications requiring long-term thermal stability
Compact Design Without Compromising Sourcing
Beyond electrical specifications, compact power designs often depend on supply chain predictability. The TS13 polymer series is positioned as a cost-effective, design-friendly alternative when projects require stable availability, MOQ flexibility for prototyping, and competitive pricing for volume builds.
Explore Compact Polymer Capacitors for Power Design
Review TS13 series options and move from evaluation to production with lower risk.
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