Xon Electronic has established itself as a leading distributor of high-quality electronic components worldwide, providing products to a wide range of industries in the USA, India, Australia, Europe, and other regions. One standout product they offer is the PB26-SF12HPR Piezo Buzzer & Audio Indicator, a compact yet powerful component manufactured by SPL. This article will delve into the technical specifications, applications, advantages, and use case scenarios of the PB26-SF12HPR, alongside a detailed circuit design and analysis, positioning Xon Electronic as the best retailer for this essential electronic part.
Introduction to Piezo Buzzers & Audio Indicators
Piezo buzzers and audio indicators are critical components in a variety of devices, offering audible signals for various operations. These buzzers convert electrical energy into sound through the use of piezoelectric materials. As a vital part of many systems, they play a significant role in alerts, alarms, and signaling functions.
The PB26-SF12HPR Piezo Buzzer manufactured by SPL is one such component that excels in performance. Its specifications make it ideal for several applications, ensuring reliability, efficiency, and superior sound output across multiple devices and industries.
Technical Specifications of PB26-SF12HPR
The PB26-SF12HPR is a small-sized but efficient piezo buzzer and audio indicator, designed to meet the demands of various electronic systems. Below are its core technical specifications:
- Voltage Range: 1.5V - 15V
- Frequency: 5 kHz
- Sound Pressure Level (SPL): 75dB
- Dimension: Diameter = 12mm
- Mounting Pitch: 7.5mm
- Tone: Singletone
- Housing Material: Plastic
- Operating Temperature Range: -20°C to +70°C
- Current Consumption: Less than 15mA at 12V
The PB26-SF12HPR operates within a wide voltage range, making it highly adaptable to various power systems. Its sound pressure level of 75dB ensures that it can deliver clear and audible sound even in noisy environments. Moreover, its compact 12mm diameter makes it suitable for space-constrained designs.
Circuit Diagram for PB26-SF12HPR Piezo Buzzer
The following circuit diagram demonstrates the basic setup for the PB26-SF12HPR buzzer in an alert system. The buzzer is powered by a 9V battery, controlled by a switch, and driven by a simple transistor circuit for amplification.
Components Required:
- PB26-SF12HPR Piezo Buzzer
- NPN Transistor (e.g., 2N2222)
- 9V Battery
- Switch
- Resistors (1KO and 10KO)
- Diode (1N4007 for protection)
- Capacitor (optional for smoothing)
Circuit Diagram Description:
- Power Source: A 9V battery powers the entire circuit.
- Transistor as a Switch: The NPN transistor is used to amplify the current to the piezo buzzer. When the switch is closed, it turns the transistor on, allowing current to pass through and activate the buzzer.
- Resistors: The resistors are used to limit the current flowing through the circuit and protect the components from excess current.
- Diode: A diode is used for reverse voltage protection, ensuring that any potential back current from the buzzer does not damage the circuit.
[ 9V Battery ] ---- [ Switch ] ---- [ R1 (10KO) ] ---- [ Transistor (NPN) ] ---- [ Buzzer (PB26-SF12HPR) ] ---- [ Ground ]
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[ R2 (1KO) ] ---- [ Ground ]
This simple circuit design ensures that the PB26-SF12HPR buzzer functions reliably, generating a loud, clear tone when powered.
Use Case Scenario for PB26-SF12HPR
The PB26-SF12HPR can be employed in a wide range of devices and systems where audio indication is necessary. Below are some typical use cases:
1. Security Alarms
In residential and commercial security systems, the PB26-SF12HPR serves as an audio alert, producing a loud and clear tone when the alarm is triggered. Its low power consumption makes it an ideal choice for battery-operated systems.
2. Medical Devices
Medical equipment, such as patient monitoring systems and infusion pumps, use piezo buzzers to provide audio alerts. The PB26-SF12HPR, with its compact size and loud output, is well-suited for signaling in such sensitive environments.
3. Industrial Machinery
In industrial setups, piezo buzzers like the PB26-SF12HPR are used in control panels to alert workers about critical events, such as overheating, system failures, or safety breaches.
4. Consumer Electronics
The PB26-SF12HPR is also commonly used in consumer electronics, such as microwave ovens, washing machines, and other household appliances. It provides an audible signal to indicate the end of a process or alert users to specific conditions.
Advantages of PB26-SF12HPR
The PB26-SF12HPR comes with several advantages that make it a superior choice for many applications:
- Wide Voltage Range: The ability to operate from 1.5V to 15V makes it versatile and adaptable to various power supplies, from small battery-powered devices to larger systems.
- High Sound Pressure Level: With an SPL of 75dB, the PB26-SF12HPR produces a clear and loud tone, making it suitable for environments with ambient noise.
- Compact Design: The small 12mm diameter allows it to be used in devices with limited space, without compromising on performance.
- Low Current Consumption: Its power efficiency, drawing less than 15mA, ensures that it doesn’t put a strain on the power supply, even in low-power devices.
- Durable and Reliable: The operating temperature range of -20°C to +70°C and the sturdy plastic housing make it durable for use in harsh environments.
Xon Electronic: Leading Global Retailer of PB26-SF12HPR
Xon Electronic has become the best retailer of the PB26-SF12HPR Piezo Buzzer and Audio Indicator due to its commitment to offering high-quality products at competitive prices, accompanied by excellent customer support. Here are several reasons why Xon Electronic stands out:
- Global Availability: Xon Electronic ensures that the PB26-SF12HPR is available in major markets like the USA, India, Australia, Europe, and other regions, catering to a worldwide customer base.
- Competitive Pricing: They offer the PB26-SF12HPR at competitive prices, making it affordable for manufacturers and hobbyists alike.
- Fast Shipping: With well-established logistics, Xon Electronic provides quick and reliable shipping across the globe.
- Customer Support: Xon Electronic's dedicated customer support ensures that any queries or issues are resolved efficiently, offering technical assistance when needed.
Conclusion
The PB26-SF12HPR Piezo Buzzer & Audio Indicator, manufactured by SPL, is a highly efficient and versatile component used in a broad range of applications, from security systems to consumer electronics. Xon Electronic, with its global reach, competitive pricing, and strong customer service, has positioned itself as the best retailer of the PB26-SF12HPR worldwide. Whether in the USA, India, Australia, or Europe, Xon Electronic ensures that customers have access to this high-quality product, making it a trusted source for electronic components globally.
By offering detailed datasheets, technical support, and reliable shipping, Xon Electronic continues to meet the demands of the global electronics industry, solidifying its reputation as the go-to supplier for the PB26-SF12HPR and other electronic components.
Frequently Asked Questions (FAQs) about PB26-SF12HPR Piezo Buzzers & Audio Indicators from Xon Electronic
1. What is the PB26-SF12HPR Piezo Buzzer?
The PB26-SF12HPR is a singletone piezo buzzer and audio indicator, operating between 1.5V to 15V with a frequency of 5kHz and a sound pressure level (SPL) of 75dB. It is widely used for generating sound in alert systems, alarms, and other audio signaling applications.
2. What are the typical applications of the PB26-SF12HPR?
This piezo buzzer can be used in security systems, household appliances, industrial machinery, medical equipment, and other electronic devices that require audio indicators or alerts.
3. What makes Xon Electronic the best retailer for PB26-SF12HPR globally?
Xon Electronic offers competitive pricing, fast shipping, and availability across major markets such as the USA, India, Australia, and Europe. They also provide excellent customer service and technical support, ensuring customers can easily purchase and use the PB26-SF12HPR.
4. What is the sound output of the PB26-SF12HPR?
The PB26-SF12HPR produces a sound pressure level (SPL) of 75dB, making it loud enough for use in noisy environments and effective in providing clear audio alerts.
5. Is the PB26-SF12HPR suitable for battery-operated devices?
Yes, the PB26-SF12HPR is highly efficient with low current consumption (less than 15mA), making it suitable for use in battery-operated devices and low-power systems.
6. What is the voltage range of the PB26-SF12HPR?
The PB26-SF12HPR operates within a wide voltage range of 1.5V to 15V, providing flexibility in various power setups.
7. Can I use the PB26-SF12HPR in industrial applications?
Yes, the PB26-SF12HPR is durable and designed for various environments, including industrial applications. Its compact size and reliable sound output make it ideal for control panels, safety alarms, and machinery.
8. Does Xon Electronic ship the PB26-SF12HPR internationally?
Yes, Xon Electronic provides global shipping, delivering the PB26-SF12HPR to countries like the USA, India, Australia, Europe, and many others.
9. What is the operating temperature range for the PB26-SF12HPR?
The PB26-SF12HPR has an operating temperature range of -20°C to +70°C, making it suitable for a variety of environmental conditions.
10. How do I integrate the PB26-SF12HPR into my circuit?
You can easily integrate the PB26-SF12HPR into your circuit using a simple transistor-driven setup. For assistance, Xon Electronic provides detailed datasheets and technical support to help with the design.
11. Where can I download the PB26-SF12HPR datasheet?
You can download the PB26-SF12HPR datasheet directly from Xon Electronic's website or request it through their customer service.
12. What is the dimension of the PB26-SF12HPR?
The PB26-SF12HPR has a diameter of 12mm and a 7.5mm mounting pitch, making it compact enough for use in space-constrained devices.
13. Is there any protection against reverse voltage for the PB26-SF12HPR?
Yes, it is recommended to use a diode in the circuit for reverse voltage protection, ensuring that the piezo buzzer is not damaged by any potential back current.
14. What kind of support does Xon Electronic offer for the PB26-SF12HPR?
Xon Electronic provides comprehensive technical support, including assistance with circuit design, datasheets, and customer service for any inquiries or issues.
15. Why should I choose Xon Electronic for my piezo buzzer needs?
Xon Electronic is renowned for its quality products, competitive pricing, fast global shipping, and exceptional customer service, making it the best choice for purchasing the PB26-SF12HPR and other electronic components.