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China Suppliers Factory Hydz 9032 Side Sound SMD Beeper for POS Machines - 50K Production Capacity
Electrical Characteristics
| Part No. | HYG9032CF |
| Rated Voltage (Vp-p) | 3 |
| Operating Voltage (Vp-p) | 2~4 |
| Coil Resistance (Ω) | 16 ± 3 |
| 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 = 1/2 duty, square wave
Dimensions and Material
Unit: mm | TOL: ±0.3mm
Applications
Telephone, Clocks, Medical equipment, Digital products, Toys, Official equipment, Note computers, Microwave ovens, Air conditioners, Home electronics, Automatic controlling devices.
Handling Notice
- Please don't touch the component with the bare hand, because electrode maybe corroded.
- Avoid excessive pulling lead wire because wire may break or soldering point may come off.
- The circuits utilizes transistor switching. The circuit constants for heft of the transistor are optimally chosen to maintain stable, so please follow it when you design a circuit.
- Magnetic sounders are driven by an input frequency; the given frequency characteristics can be obtained only when applying 1/2 duty square wave (Vb-p). The end-users must know the facts that the characteristics of frequency may be quite change in different shapes with the applied various waves, like sine wave, square wave (Vb-p) or the other waves.
- When other voltage are applied than recommended one, the characteristics of frequency will be also changed.
- Please keep proper distance for strong magnetic field when you storing, transiting and mounting.
Soldering and Mounting
- Please read of HYDZ specification, if soldering component is needed.
- Washing of the component is not acceptable, because it is not scaled.
- Please do not cover the hole with tape or other obstacles, as this will produce irregular operation.
Measuring Circuit and Condition
Input Signal: Rated Signal
S.G: Signal Generator
mA: Milliammeter Amp: Amplifier
Mic.: Measuring Condenser Microphone
DSP: Display Screen
Mic. + Amp. can be replaced by a SPL meter
Resistance and Capacitor: LCR Meter or Multi-meter
Measuring Condition: 5~35°C, R.H. 45~75%
Judgement Condition: 25±2°C, R.H. 45~75%
Frequently Asked Questions (FAQ)
Q What is the rated voltage of the HYG9032CF magnetic buzzer?
The rated voltage of the HYG9032CF is 3 Vp-p. The operating voltage range is 2~4 Vp-p, using a 1/2 duty square wave signal.
Q What is the resonant frequency of the HYG9032CF?
The resonant frequency of the HYG9032CF is 2700 Hz. For optimal performance, it must be driven by a 1/2 duty square wave at this frequency.
Q What are the typical applications for the HYG9032CF buzzer?
The HYG9032CF is suitable for a wide range of applications including telephones, clocks, medical equipment, digital products, toys, computers, microwave ovens, air conditioners, home electronics, and automatic controlling devices.
Q What is the operating temperature range of the HYG9032CF?
The HYG9032CF operates within a temperature range of -20°C to +60°C. For storage, the acceptable range is -30°C to +80°C.
Q Can the HYG9032CF buzzer be washed after soldering?
No, washing of the component is not acceptable as it is not sealed. Please follow the HYDZ soldering specification carefully to avoid damage during the assembly process.
Q Does the HYG9032CF comply with RoHS environmental regulations?
Yes, the HYG9032CF complies with RoHS (Restriction of Hazardous Substances) environmental protection regulations, making it suitable for use in environmentally conscious product designs.