Verified buyer
riyasat ali R. A. riyasat a.
22-12-2022
5 star
These work well, loud. And no need to send them pulses from a microcontroller, just apply AC and they produce a continuous tone.
Robocraze
MB27A - 27mm Average Continuous 1.5V to 27V DC
MB27A - 27mm Average Continuous 1.5V to 27V DC
Regular price
Rs. 29
Regular price
Rs. 36
Sale price
Rs. 29
Unit price
per
Incl. GST (No Hidden Charges)
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- This is a 27mm Average Continuous Buzzer.
- It has a operating voltage of 1.5 to 27 VDC
- Frequency Response is Good
- Size is small and is Simply Compatible with other Microcontrollers like Arduino and Node MCU
- Energy Consumption is less
- The Range of Voltage usage is Large
MB27A - 27mm Average Continuous 1.5V to 27V DC
An audio signaling device like a beeper or buzzer may be electromechanical or piezoelectric or mechanical type. The main function of this is to convert the signal from audio to sound. Generally, it is powered through DC voltage and used in timers, alarm devices, printers, alarms, computers, etc. Based on the various designs, it can generate different sounds like alarms, music, bells & sirens.
Applications:
- Electrical alarms
- Educational purposes
- Security applications
- Electronic Metronomes
- Household applications
Package Includes:
- 1 x MB27A - 27mm Average Continuous
Specification:
| Minimum sound level | 85db |
| Oscillation frequency | 4KHz ± 500Hz |
| Current consumption | Maximum 15mA |
| Operating voltage | 1.5 to 27 VDC |
| Tone | Continuous |
| Mounting | Flange Type |
| Wire/Lead length | 120mm 2 wire |
| Height | 16.5mm |
| Diameter | 32mm |
| Pitch | 38mm |
| Operating temperature range | 20 to 50 °C |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
