Overview
The TBU-CA065-200-WH, produced by Bourns Inc., is a high-performance Thermal Bias Unit (TBU) designed to provide reliable and efficient thermal management in various electronic applications. This component is part of Bourns' extensive range of thermal protection devices, engineered to safeguard against thermal runaway and ensure the stability of electronic systems.
The TBU-CA065-200-WH is particularly suited for applications where precise temperature control and protection are critical, such as in power supplies, motor control systems, and other high-power electronic devices.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | TBU-CA065-200-WH |
| Manufacturer | Bourns Inc. |
| Thermal Trip Point | 65°C |
| Reset Temperature | Approx. 45°C |
| Current Rating | 200 A |
| Voltage Rating | Up to 60 V |
| Package Type | TO-247 |
| Operating Temperature Range | -40°C to 150°C |
| RoHS Compliance | Yes |
Key Features
- High Current Rating: The TBU-CA065-200-WH can handle high current up to 200 A, making it suitable for high-power applications.
- Precision Thermal Trip Point: The device trips at a precise temperature of 65°C, ensuring consistent thermal protection.
- Automatic Reset: The unit automatically resets once the temperature drops below the reset point, eliminating the need for manual intervention.
- Compact TO-247 Package: The component is housed in a TO-247 package, which is compact and easy to integrate into various designs.
- RoHS Compliance: The device is RoHS compliant, ensuring it meets environmental regulations and standards.
Applications
- Power Supplies: Ideal for use in power supplies where thermal protection is crucial to prevent overheating and ensure reliable operation.
- Motor Control Systems: Suitable for motor control systems where high current and precise temperature control are necessary.
- High-Power Electronic Devices: Used in various high-power electronic devices that require robust thermal management.
- Automotive Systems: Can be used in automotive systems where reliability and thermal stability are paramount.
Q & A
- What is the thermal trip point of the TBU-CA065-200-WH?
The thermal trip point of the TBU-CA065-200-WH is 65°C.
- What is the current rating of this device?
The current rating of the TBU-CA065-200-WH is up to 200 A.
- Does the TBU-CA065-200-WH require manual reset after tripping?
No, the TBU-CA065-200-WH automatically resets once the temperature drops below the reset point.
- What package type is the TBU-CA065-200-WH available in?
The TBU-CA065-200-WH is available in a TO-247 package.
- Is the TBU-CA065-200-WH RoHS compliant?
Yes, the TBU-CA065-200-WH is RoHS compliant.
- What is the operating temperature range of the TBU-CA065-200-WH?
The operating temperature range of the TBU-CA065-200-WH is -40°C to 150°C.
- Can the TBU-CA065-200-WH be used in automotive systems?
Yes, the TBU-CA065-200-WH can be used in automotive systems where reliability and thermal stability are critical.
- What are some common applications of the TBU-CA065-200-WH?
Common applications include power supplies, motor control systems, and other high-power electronic devices.
- How does the TBU-CA065-200-WH protect against thermal runaway?
The TBU-CA065-200-WH protects against thermal runaway by tripping at a precise temperature, thus preventing overheating and ensuring system stability.
- Where can I find detailed specifications for the TBU-CA065-200-WH?
Detailed specifications can be found on Bourns' official website, as well as on distributor websites such as Digi-Key, Mouser, and Arrow Electronics.
