The TEAPU PH Series Low ESR Aluminum Electrolytic Capacitor is specifically engineered for high-efficiency switching power supplies, industrial automation systems, PLC controllers, magnetic components, energy storage power supplies and new energy applications where reliability, electrical stability and long service life are essential. Manufactured using premium aluminum materials and advanced production technology, the PH Series delivers consistent performance in demanding electronic environments.
Utilizing advanced Low ESR (Equivalent Series Resistance) technology, the PH Series significantly reduces internal resistance, minimizes heat generation and power loss, and improves overall circuit efficiency. Its excellent ripple current capability and stable electrical characteristics make it ideal for modern high-frequency electronic circuits requiring dependable long-term operation.
Rated for 2,000 hours of continuous operation at 105°C, TEAPU PH Series capacitors provide reliable performance in compact electronic devices, intelligent consumer products and industrial control equipment. Their optimized electrical characteristics ensure excellent filtering performance while improving system stability and extending equipment lifespan.
Fully RoHS compliant and lead-free, every PH Series capacitor is manufactured under strict quality control procedures to ensure stable capacitance, dependable voltage performance, controlled ESR values and excellent long-term reliability. These capacitors are trusted by engineers, OEM manufacturers and electronics professionals worldwide.
Whether used in switching power supplies, PLC systems, system boards, display cards, small chargers, intelligent televisions, renewable energy equipment or industrial electronics, the TEAPU PH Series Low ESR Aluminum Electrolytic Capacitor delivers outstanding efficiency, superior reliability and dependable long-term performance for today’s demanding electronic applications.
Key Features
| Feature | Description |
|---|---|
| Brand | TEAPU |
| Series | PH Series |
| Technology | Advanced Low ESR Aluminum Electrolytic Technology |
| Endurance | 2,000 Hours @ 105°C |
| Operating Temperature | -55°C to +105°C |
| RoHS Compliance | RoHS Compliant & Lead-Free |
| Low Leakage Current | Provides stable electrical performance and improved efficiency. |
| Recommended Applications | Switching Power Supplies, PLC Systems, System Boards, Display Cards, Small Chargers and Intelligent TVs. |
Technical Specifications
| Specification | Value |
|---|---|
| Brand | TEAPU |
| Series | PH Series |
| Product Type | Aluminum Electrolytic Capacitor |
| Technology | Low ESR |
| Operating Temperature | -55°C to +105°C |
| Endurance | 2,000 Hours @ 105°C |
| Capacitance Tolerance | +20% (M), -35%~+10% (L), -10%~+20% (V), 0~+20% (A) |
| Leakage Current | I ≤ 0.1CV (After 2 Minutes at 20°C) |
| Dissipation Factor (tanδ) | Within Specified Standard Value |
| ESR (100kHz, 20°C) | Within Specified Standard Value |
| Environmental Compliance | RoHS Compliant & Lead-Free |
Performance Advantages
| Advantage | Benefit |
|---|---|
| Low ESR Technology | Reduces internal resistance and improves power conversion efficiency. |
| High Ripple Current Capability | Maintains stable performance in high-frequency switching circuits. |
| 2,000-Hour Lifetime | Provides dependable long-term operation at temperatures up to 105°C. |
| Wide Operating Temperature | Stable electrical characteristics from -55°C to +105°C. |
| Low Leakage Current | Improves voltage stability while extending the life of surrounding components. |
| RoHS Compliant | Environmentally friendly, lead-free construction for global compliance. |
Applications
| Application | Typical Usage |
|---|---|
| Switching Power Supplies (SMPS) | Primary and secondary power filtering with high efficiency. |
| PLC Systems | Reliable power regulation for industrial programmable logic controllers. |
| System Boards | Power stabilization for motherboards and embedded electronic systems. |
| Display Cards | Stable voltage filtering for graphics and display hardware. |
| Small Chargers | Efficient ripple filtering and voltage stabilization for compact charging devices. |
| Intelligent TVs | Reliable power management for modern smart television systems. |
| Energy Storage Power Supplies | Power conditioning and energy storage applications. |
| Renewable Energy Equipment | Solar, battery management and new energy power conversion systems. |
| Industrial Electronics | Reliable filtering for industrial control and automation equipment. |
| Electronic Repair & Maintenance | High-quality replacement capacitor for professional electronic servicing. |
Why Choose TEAPU
TEAPU is dedicated to manufacturing premium aluminum electrolytic capacitors that combine advanced engineering, strict quality management and dependable long-term performance. Every PH Series capacitor is manufactured using carefully selected materials and precision production processes to ensure excellent electrical stability and consistent product quality.
The PH Series is specifically developed for switching power supplies, industrial automation, consumer electronics and intelligent electronic devices requiring high efficiency, stable power delivery and reliable Low ESR performance. Engineers, OEM manufacturers and electronics professionals worldwide rely on TEAPU components to improve equipment reliability and operational efficiency.
Choosing TEAPU means selecting high-quality electronic components designed to provide stable electrical performance, excellent thermal characteristics, reduced maintenance costs and dependable long-term operation across a wide range of industrial and commercial applications.
Quality Assurance
Every TEAPU PH Series capacitor undergoes comprehensive electrical testing and strict quality inspection before shipment. Each capacitor is verified for capacitance, leakage current, ESR performance and endurance to ensure dependable electrical characteristics and consistent quality throughout every production batch.
Manufactured in accordance with international quality standards and fully RoHS compliant, TEAPU PH Series capacitors provide reliable performance for industrial, commercial and consumer electronic equipment where efficiency, stability and long-term reliability are essential.
Product Summary
| Category | Information |
|---|---|
| Brand | TEAPU |
| Series | PH Series |
| Product | Low ESR Aluminum Electrolytic Capacitor |
| Operating Life | 2,000 Hours @ 105°C |
| Technology | Advanced Low ESR Technology |
| Environmental Compliance | RoHS Compliant & Lead-Free |
| Recommended Applications | Switching Power Supplies, PLC Systems, System Boards, Display Cards, Small Chargers, Intelligent TVs, Energy Storage Power Supplies, Renewable Energy Equipment and Industrial Electronics. |
TEAPU manufactures premium aluminum electrolytic capacitors engineered to provide outstanding electrical stability, superior Low ESR performance and dependable long-term reliability for industrial, commercial and consumer electronic applications.
Every PH Series capacitor is produced using advanced manufacturing technology and carefully selected materials to ensure reliable operation in switching power supplies, PLC systems, renewable energy equipment, intelligent televisions, display cards and modern electronic devices worldwide.
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105°C
Operating Temperature
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2,000+
Hours Endurance
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Low ESR
High Efficiency
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TEAPU® Professional Electronic Components



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