B43564-S9278-M1: High-Performance Aluminum Electrolytic Capacitor for Industrial Automation Systems
B43564-S9278-M1: High-Performance Aluminum Electrolytic Capacitor
EPCOS/TDK Component for Industrial Automation and Power Electronics
Product Overview
The B43564-S9278-M1 is a premium-grade aluminum electrolytic capacitor manufactured by EPCOS (now TDK Electronics). This high-capacitance component is specifically designed for demanding industrial automation applications, particularly in PLC systems, motor drives, power supplies, and frequency converters where reliable energy storage and filtering are critical.
Product Demonstration Video
Front View - Component Identification
Side View - Mounting Configuration
Terminal Detail - Screw Connection
Specifications Label - Technical Data
Packaging - Original EPCOS Packaging
Application Example - Industrial Installation
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Manufacturer Part Number | B43564-S9278-M1 | EPCOS/TDK Original Part |
| Capacitance | 2700μF | High capacitance for energy storage |
| Voltage Rating | 400V DC | Maximum operating voltage |
| Current Rating | 57A | Maximum ripple current |
| Type | Aluminum Electrolytic | Radial lead, screw terminal |
| Dimensions | 76mm × 95mm | Diameter × Height |
| Terminal Type | Screw Terminal | Secure connection for high current |
| Temperature Range | -40°C to +85°C | Industrial temperature rating |
| Lifetime | 2000-5000 hours | Depending on operating conditions |
| Manufacturer | EPCOS/TDK | Industry-leading quality |
Industrial Applications
The B43564-S9278-M1 capacitor is essential in various industrial automation scenarios:
- PLC Power Supplies: Provides stable DC bus voltage for programmable logic controllers
- Motor Drives: Smooths DC link voltage in variable frequency drives (VFDs)
- Power Inverters: Energy storage for DC-AC conversion systems
- Industrial UPS Systems: Backup power filtering and energy storage
- Welding Equipment: Power conditioning for industrial welding machines
- Test Equipment: High-power laboratory and production test systems
Key Features and Benefits
High Reliability
Manufactured by EPCOS/TDK with strict quality control processes, ensuring long-term performance in industrial environments.
High Current Capability
57A maximum ripple current rating makes it suitable for high-power applications and transient load conditions.
Industrial Temperature Range
Operates reliably from -40°C to +85°C, making it suitable for harsh industrial environments.
Screw Terminal Design
Secure connection method prevents loosening due to vibration, common in industrial settings.
Frequently Asked Questions (FAQ)
Industry Standards and Certifications
The B43564-S9278-M1 capacitor complies with relevant industrial standards including:
- IEC 60384-4: Fixed aluminum electrolytic capacitors
- RoHS compliance for environmental safety
- Industrial-grade manufacturing standards
- Quality management systems (ISO 9001)
Procurement and Availability
This component is available through authorized industrial automation distributors including:
- Radwell International - Industrial automation components specialist
- Controlss - Global distributor of automation components
- Forefront Electronics - Electronic components supplier
- ShopJimmy - Replacement parts specialist
Typical lead time: 1 day for in-stock items, 5-12 days for backordered items.
Maintenance and Replacement Guidelines
When replacing the B43564-S9278-M1 capacitor in industrial equipment:
- Always power down and properly discharge the equipment
- Document the original wiring configuration
- Clean the mounting area and terminals
- Use proper torque specifications for screw terminals
- Verify polarity and voltage ratings match
- Perform functional testing after replacement
- Monitor temperature during initial operation
Technical Support and Resources
For technical support and additional resources:
- EPCOS/TDK official technical documentation
- Industrial automation forums and communities
- Authorized distributor technical support teams
- PLC and industrial equipment manufacturer documentation
