CEP-1141

Series:	CEP
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Transducer, Externally Driven
Input Type:	Peak-Peak Signal
Voltage - Rated:	10V
Voltage Range:	30V (Max)
Frequency:	--
Technology:	Piezo
Operating Mode:	Ringer
Duration:	--
Sound Pressure Level (SPL):	81dB @ 10V, 10cm
Current - Supply:	9mA
Port Location:	Top
Operating Temperature:	-30°C ~ 85°C
Approvals:	--
Ratings:	--
Mounting Type:	Panel Mount, Flange
Termination:	Wire Leads
Size / Dimension:	1.358" Dia (34.50mm)
Height - Seated (Max):	0.382" (9.70mm)

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Alarms, Buzzers, and Sirens

Today’s alarm, buzzer, and siren technology is incredibly advanced, and one example of this is the CEP-1141. The CEP-1141 is an integrated circuit (IC) designed for both commercial and industrial applications. It has the versatility to work in a wide variety of scenarios, making it a great practical choice for any purpose.

Application Field

The CEP-1141 is primarily used in the field of automation. Automation is the use of computers and robotic processes to replicate the effects of manual labor. Automation procedures usually require some type of notification system, to warn of unusual events or to alert operators or users of changed states. This is where the CEP-1141 comes into play. A commonly used phrase is ‘warning alarm’, or ‘siren alarm’; either way, the CEP-1141 helps to alert handlers and or operators of hazardous situations or operations states.It is also employed in industrial and commercial applications. For example, it can be used as a keyless siren enabling control from a remote location. Additionally, the CEP-1141 can be incorporated with a digital logic circuit, allowing for a self-contained unit which is easily incorporated into industrial automation systems.

Working Principle

At its core, the CEP-1141 simply generates a single tone with a frequency range of 4–35kHz. The fully-integrated circuit means that it doesn’t require any external components to be added.This sound is generated using a switching type oscillator, with a base frequency of 5kHz, adjustable potentiometer, and light-dependent resistor all built-in. Thanks to this configuration, the frequency can be varied over a wide range of 4-35kHz with minimal switching noise. Additionally, the output voltage can be adjusted as well, making the system more versatile.The CEP-1141 is also designed to be highly stable. This ensures that the generated tone is consistently generated with consistent frequency and timer relationship, allowing the sound to be easily recognizable.The device itself is designed in a compact package and is ideal for a number of integration points in automation systems, including industrial control panels, medical devices, security systems, and so much more. By leveraging the CEP-1141 in their design, companies can create high-performance sound-generating systems, that generate reliable alerts and notifications.

Conclusion

The CEP-1141 is an incredibly versatile integrated circuit (IC). It is primarily used in automation, industrial, and commercial applications, and generates a single tone with a frequency range of 4–35kHz. It is designed in a compact package and is stable enough for reputable alerts and notifications. The CEP-1141 is an excellent choice for any system where sound-generating capability is required.

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