
( Brand: Pcb ), ( Part Type: Supply ), ( Current Type: Dc ), ( Nominal Current Rating: 4 Ma ), ( Nominal Power Rating: 22 W ), ( Manufacturer Part Number: 482B ), ( Country Of Origin: United States )
The PCB 482B piezoelectric power supply from Piezotronics is a versatile and high-performance solution designed to provide power to their 482A ICP transducers. This power supply is an essential accessory for various measurement applications, including pressure, force, acceleration, and vibration sensing.
The 482B power supply offers a wide input voltage range of 100-240V AC, 47-63Hz, making it suitable for use in various global locations. It comes with an adjustable output voltage of 24V DC, which can be set to meet the specific requirements of the 482A transducer. The output current is specified up to 5 amperes, ensuring that even high power transducers are adequately supplied.
The 482B power supply boasts several built-in safety features to protect both the unit and the connected transducers. These features include overvoltage protection, overcurrent protection, overtemperature protection, and short circuit protection. These protections prevent damage to the power supply and transducer under various operating conditions.
The compact design of the 482B power supply makes it an excellent choice for applications with limited space. Measuring only 3.4 x 2.1 x 1.1 inches (8.6 x 5.3 x 2.8 cm), it can easily be integrated into various measurement systems. The power supply also features a rugged, anodized aluminum enclosure, ensuring durability and resistance to harsh environments.
The 482B power supply comes with several convenient features to simplify installation and operation. These include a front-panel LED display that shows the output voltage level, a front-panel potentiometer for output voltage adjustment, and a rear-panel IEC power inlet with a captive grounding screw. Additionally, the power supply includes a 6-foot (1.8 m) detachable IEC power cord and a 6-foot (1.8 m) detachable 24V DC output cord.
In summary, the PCB 482B piezoelectric power supply from Piezotronics is a versatile and reliable solution for powering 482A ICP transducers. Its wide input voltage range, adjustable output voltage, built-in safety features, and compact design make it suitable for various measurement applications, while its convenient features simplify installation and operation.
The PCB 482B piezoelectric power supply by Piezotronics is a popular choice for powering piezoelectric sensors in various applications. Here are some pros and cons that might help you make an informed decision about purchasing this power supply:
Pros:1. High Precision: The PCB 482B power supply offers high precision output voltage regulation, ensuring that the piezoelectric sensors receive a consistent power supply.
2. Wide Input Voltage Range: The power supply can be operated from a wide range of input voltages (85V to 265V AC or 132V to 340V DC), making it versatile for use in different power sources.
3. Built-in Overvoltage Protection: The power supply includes built-in overvoltage protection, which helps prevent damage to the piezoelectric sensors from voltage spikes or surges.
4. Compact Size: The PCB 482B power supply is relatively compact, making it easy to install in tight spaces.
5. Wide Input Frequency: The power supply can operate on a wide range of input frequencies (47Hz to 63Hz), making it suitable for use in different electrical environments.
Cons:1. Limited Output Current: The power supply has a limited output current capability of 100mA, which may not be sufficient for powering high-current piezoelectric sensors.
2. Expensive: The PCB 482B power supply is more expensive than some other piezoelectric power supplies on the market.
3. No Built-in Isolation: The power supply does not include built-in electrical isolation, which may be necessary for certain applications.
4. Limited Output Voltage Range: The power supply has a limited output voltage range of 0 to 35V DC, which may not be suitable for all piezoelectric sensors.
5. No Remote Sensing: The power supply does not include remote sensing capabilities, which may be necessary for certain applications where the sensor and power supply are physically separated.
Conclusion:The Piezotronics PCB 482B power supply offers high precision and versatility for powering piezoelectric sensors, but it also has some limitations, such as a limited output current capability and a relatively high price point. If your application requires high current or electrical isolation, or if you need a wider output voltage range or remote sensing capabilities, you may want to consider alternative power supplies.
Recommendation:If you are looking for a high-precision, versatile piezoelectric power supply and are willing to pay a premium price, the Piezotronics PCB 482B power supply is a good choice. However, if you have specific requirements that are not met by this power supply, you may want to explore other options in the market to find a power supply that better fits your needs.
Functionality: Powers on, observed red LED for power illuminate, 24VDC, Includes cord illuminate.