hydz magnetic smd buzzer HYG-8530A
Electrical Characteristics
| Part No. |
HYG8530A-3027 |
HYG8530A-5037 |
| Rated Voltage (Vp-p) |
3 |
5 |
| Operating Voltage (Vp-p) |
2~4 |
3~8 |
| Coil Resistance (Ω) |
16 ± 2 |
32±4 |
| Resonant Frequency (Hz) |
2700 |
|
| Current Consumption (mA/max.) |
90 at Rated Voltage |
|
| Sound Pressure Level (dB/min.) |
86 at 10cm at Rated Voltage |
|
| Operating Temperature (℃) |
-20 ~ +60 |
|
| Storage Temperature (℃) |
-30 ~ +80 |
|
| Environmental protection rule |
ROHS |
|
PS：Vp-p＝1/2duty , square wave
Dimensions and Material
TOL：±0.3 Unit : mm
Applications
Items such as phones, clocks, digital goods, toys, office supplies, air conditioners, microwaves, air conditioners, medical equipment, and automatic regulating devices.
Handling Notice
1. Because the electrode may be corroded, please avoid touching the component with your bare hands.
2. Refrain from tugging lead wire too much as this could damage the wire or cause the solder point to come off.
3. Transistor switching is used in the circuits. When designing a circuit, please adhere to the circuit constants for the transistor's weight, which are optimally designed to preserve stability.
4. Because magnetic sounders are powered by an input frequency, they can only produce the specified frequency characteristics when a 1/2 duty square wave (Vb-p) is applied. End users need to be aware that applying different waves, such as sine waves, square waves (Vb-p), or other waves, might cause the characteristics of frequency to alter significantly and take on different shapes.
5. Applying a different voltage than what is advised will likewise alter the frequency's properties.
6. When storing, please maintain the appropriate distance to avoid strong magnetic fields. traveling through and atop.
Soldering And Mounting
1. If a soldering component is required, please read the HYDZ specification.
2. Since the component is not scaled, washing it is not acceptable.
3. To avoid erratic operation, please do not cover the hole with tape or other obstructions.
Measuring Circuit and Condition
- Rated Signal is the input signal.
- Signal Generator, or S.G.
- Millammeter, or mA Amp: Microphone Amplifier Assessing the Condenser A microphone
- DSP: Display Screen Amp + Microphone. SPL meters are a suitable substitute.
- LCR meter or multimeter for resistance and capacitor. Condition of Measuring: 5–35°C R.H.45 = 75%
- 25±2°C is the judgment condition. R.H.45 = 75%
