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Description: etc. Features: – Low resonance frequency – No electromagnetic interference – Power saving, light weight, environmental protection and energy saving
- Operating Voltage Rating: 12 volts
- Maximum Operating Current: 70 milliamps
- Operating Temperature: -40 to 85 C
- Technology: Piezoelectric
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Supplier: Americor Electronics, Ltd.
Description: specialize in custom designed Piezoelectric and SMD buzzers and ringers. All of our products are ISO 9001-2008 certified and RoHS Compliant. Piezoelectric Buzzer & Ringer Features: Emits a clear penetrating sound Low Power consumption Can be driven directly by ICs Extremely thin
- Technology: Piezoelectric
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Supplier: Radwell International
Description: GENESIS WALL-MOUNT, LOW FREQUENCY APPLIANCE, RED HOUSING, FIRE MARKING, AUDIBLE ONLY, 24VDC/CC. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Newark, An Avnet Company
Description: BUZZER, PIEZO, 70DB, 14MM; Transducer Function:Buzzer; Tones:Low Frequency; Supply Voltage Min:-; Supply Voltage Max:5V; Operating Current Max:-; Sound Level SPL:70dB; Sound Level Distance:-; Resonant Frequency:2kHz; Product Range:-;RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: BUZZER, PIEZO, 70DB, 17MM; Transducer Function:Buzzer; Tones:Low Frequency; Supply Voltage Min:-; Supply Voltage Max:3V; Operating Current Max:-; Sound Level SPL:70dB; Sound Level Distance:-; Resonant Frequency:2kHz; Product Range:-;RoHS Compliant: Yes
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Audible Alarms - Buzzer, DC; 35 mA; 24 VDC; 400 Hz + 50 Hz; -40 to degC; Pin Termination -- 70115783Supplier: Allied Electronics, Inc.
Description: Electronic DC Buzzers, 400 Hz ± 50 Hz Frequency Operating These INTERVOX® devices are designed to eliminate arcing and Rf noise commonly found in electro-magnetic type buzzers. They provide a low frequency sound that is easily recognized making them ideal for
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Audible Alarms - Buzzer, DC; 20 mA; 12 VDC; 400 Hz + 50 Hz; -40 to degC; Pin Termination -- 70115808Supplier: Allied Electronics, Inc.
Description: Electronic DC Buzzers, 400 Hz ± 50 Hz Frequency Operating These INTERVOX® devices are designed to eliminate arcing and Rf noise commonly found in electro-magnetic type buzzers. They provide a low frequency sound that is easily recognized making them ideal for
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Audible Alarms - Buzzer, DC; 35 mA; 12 VDC; 400 Hz + 50 Hz; -40 to degC; Pin Termination -- 70115782Supplier: Allied Electronics, Inc.
Description: Electronic DC Buzzers, 400 Hz ± 50 Hz Frequency Operating These INTERVOX® devices are designed to eliminate arcing and Rf noise commonly found in electro-magnetic type buzzers. They provide a low frequency sound that is easily recognized making them ideal for
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Audible Alarms - Buzzer, DC; 25 mA; 6 VDC; 400 Hz + 50 Hz; -40 to degC; Lead Wire; 17 mm -- 70115805Supplier: Allied Electronics, Inc.
Description: Electronic DC Buzzers, 400 Hz ± 50 Hz Frequency Operating These INTERVOX® devices are designed to eliminate arcing and Rf noise commonly found in electro-magnetic type buzzers. They provide a low frequency sound that is easily recognized making them ideal for
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Supplier: Newark, An Avnet Company
Description: Transducer Function:Buzzer; Tones:Low Frequency; Supply Voltage Min:-; Supply Voltage Max:5V; Operating Current Max:-; Sound Level SPL:70dB; Resonant Frequency:2kHz; Product Range:- RoHS Compliant: Yes
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Supplier: PUI - Projections Unlimited, Inc.
Description: 17 mm diameter piezoelectric transducer with ultra-low 1 mA current draw 78 dBA minimum output (3Vp-p at 10 cm 4 kHz resonant frequency MPPO housing for durability Designed to be hand-soldered
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Supplier: Seaward Group USA
Description: The IRT-S is the next generation microprocessor-controlled instrument, intended for execution of low voltage insulation resistance measurements. The choice for professionals, the unit uses the latest technology and offers features not seen before on handheld testers. Measurable parameters for
- Resistance Range: 0 to 1,999,900 kohms
- DC Voltage: 100 to 1,000 volts
- Features: Buzzer or Annunciator, Memory / Storage, Rapid Cutoff
- Safety Agency Rating: CE Conformity Marks
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Supplier: Computer Network Accessories, Inc.
Description: protection: 250Vrms) Continuity buzzer, diode test, overrange and low battery indication Max. display: 1999 LCD display size: 35mm x 14mm Dimensions: 70mm x 120mm x 18mm Weight (with battery): +/-97g Power supply: 12V battery (included)
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Supplier: Cole-Parmer
Description:
F • Temperature with type-K thermocouple probe • AC and DC voltage to 600 V • Resistance to 40M • Continuity buzzer • Frequency measurement • Diode test • Hold and maximum reading functions • In rush current • Accommodates conductors up to 28 mm (1.1â€) in diameter • Auto - AC Current Range: 600 amps
- DC Voltage Range: 600 volts
- AC Voltage Range: 600 volts
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Supplier: Cole-Parmer
Description:
F • Temperature with type-K thermocouple probe • AC and DC voltage to 600 V • Resistance to 40M • Continuity buzzer • Frequency measurement • Diode test • Hold and maximum reading functions • In rush current • Accommodates conductors up to 28 mm (1.1â€) in diameter • Auto - AC Current Range: 600 amps
- DC Voltage Range: 600 volts
- AC Voltage Range: 600 volts
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Supplier: Standex-Meder Electronics
Description: designed into the transformer allows the use of lightweight, unprotected “bell” wiring in applications such as door chimes, buzzers, intercoms, security devices, thermostats, central vacuum systems, low voltage lighting control, remote control, etc.
- Standards / Compliance: CSA, UL
- Features: Power / Power System / Distribution Transformer
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Supplier: Cole-Parmer
Description: • Available for sale in the United States and Canada only • TRMS measurement (AMP10T and AMP14T) • AC and DC voltage to 600V • AC current to 400A • Resistance to 40M O with continuity buzzer • Capacitance to 300mF plus 3000 µF (AMP14T only) • Frequency measurement and diode test •
- AC Current Range: 400 amps
- Form Factor: Clamp Meter
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Supplier: Electro-Sensors, Inc.
Description: I/O Modules with Modbus Features • 3 Models: - Analog-In - Discrete I/O - Frequency/Discrete-In (coming soon) • Standard Modbus RTU slave over RS485 network interface, up to 115.2k baud • Low latency (< 1 mS) from Query end to Response start for high data throughput • Protected 24 VDC
- Analog Input Channels: 12 #
- Form Factor: DIN Rail
- Application: General Lab and Industrial
- Data Acquisition: Input Module
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Supplier: Electro-Sensors, Inc.
Description: I/O Modules with Modbus Features • 3 Models: - Analog-In - Discrete I/O - Frequency/Discrete-In (coming soon) • Standard Modbus RTU slave over RS485 network interface, up to 115.2k baud • Low latency (< 1 mS) from Query end to Response start for high data throughput • Protected 24 VDC
- Digital I/O Channels: 6 #
- Form Factor: DIN Rail
- Application: General Lab and Industrial
- Data Acquisition: I/O Module
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Supplier: Computer Network Accessories, Inc.
Description: Frequency: 2K/20K Basic accuracy: +/- 1.5% (+/- 2.0% for 2k range) Temperature: 32 degrees F to 1,382 degrees F Basic accuracy: +/- 1.0% (+/- 2.0% for 752 degrees F to 1,382 degrees F) Overrange: Yes "1" Continuity buzzer: Yes Diode test: Yes Low battery indication: Yes Max.
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Supplier: Computer Network Accessories, Inc.
Description: 2,000p/20n/200n/2µ/20µF Accuracy: +/- 2.5% Frequency: 20KHz Basic accuracy: +/- 1.0% Overload protection: 250V DC/AC Temperature: -58 degrees F to 1,832 degrees F Basic accuracy: +/- 0.75% Overrange: Yes "1" Continuity buzzer: Yes Transistor test: Yes Diode test: Yes Low battery
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Supplier: Computer Network Accessories, Inc.
Description: Continuity buzzer: Yes Transistor test: Yes Diode test: Yes Low battery indication: Yes Max. display: 1,999 LCD display size: 0.7" Ranging mode: Manual Data-hold: Yes
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Supplier: Huntec, Inc.
Description: 110/115/120VACOutput socket: NEMA 5-15R (7/2), 5-30R (1)Frequency: 50Hz or 60Hz Waveform: Simulated SinewaveTransfer Time: 6ms typicalBattery Type: 12V/9Ah, 4 pieces Recharge Time: 5 hours to 90% after dischargedLCD: AC normal, backup, AVR protection, load and battery level, UPS cut-off,
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Supplier: Huntec, Inc.
Description: Output: 110/115/120VAC Output socket: NEMA 5-15R (7/2)Frequency: 50Hz or 60HzWaveform: Simulated Sinewave Transfer Time: 6ms typicalBattery Type: 12V/9Ah, 2 piecesRecharge Time: 5 hours to 90% after dischargedLCD: AC normal, backup, AVR protection, load and battery level, UPS cut-off,
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Supplier: L-com, Inc.
Description: Capacitance, Frequency, Duty Cycle and Ammeter function, as well as an AC voltmeter with low input impedance that is capable of finding ghost voltages by adding a burden to the circuit. It can measure up to 10 Amps directly and can measure temperature in both °C or °F using K-type
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Supplier: ValueTronics International, Inc.
Description: Mode the LCR-8110G displays the component impedance response either over a wide range of test frequency sweep or over a wide range of test voltage sweep in a graph chart. This gives an analysis result of either impedance vs. frequency or impedance vs. applied voltage all at a glance.
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Supplier: ValueTronics International, Inc.
Description: of reading + 5cnt) High/Low Limit Test 1μA to 7.5mA DC Low limit can be turned OFF Charging Current 7.5mA max Insulation Resistance Range: 10MW - 10GW +/- (10% of reading + 10 cts), >500V +/- (15% of reading + 10 cts), <500V Voltage Range: 50V to 1000V DC Accuracy: +/-(1% of setting
- Types of Measurements: AC Hipot, DC Hipot, Insulation Resistance
- Features: AC/DC Selectable, Current Leakage Tester, Ground Bond Testers
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Supplier: ACCES I/O Products, Inc.
Description: external lines (either relay contacts or a de-bounced opto-isolated switch) are active while a buzzer sounds (if enabled). When a reset condition occurs, the reset circuit is active until a reset pulse returns from the system bus or power is cycled to the system. The clock frequency to
- Form Factor: Full-Size PCI
- Features: Other
- Technology: PCI, PCI-X
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Supplier: ValueTronics International, Inc.
Description: constant input voltage): 3.2mA Line Regulation (At 85 ~ 132Vac or 170 ~ 265Vac, constant load): 1.2mA Ripple and Noise (Measure with JEITA RC-9131B (1:1) probe) Vp-p (Measurement frequency bandwidth is 10Hz to 20MHz): 150mV Vr.m.s.(Measurement frequency bandwidth is 5Hz to 1MHz): 15mV
- DC Output Power: 100 watts
- Type: DC Power Supply
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high-voltage testing in new energy vehicle power systems, photovoltaic inverters, switching power supplies, and other high-frequency high-voltage scenarios. The probe features a compact integrated host design, one-touch zero calibration, overload alarm with LED and buzzer, dual-range selection, and (read more)
Browse Electrical Test Probes Datasheets for TPS Elektronik GmbH -
differential input voltage of 70V (20X) or 700V (200X), it is engineered to deliver reliable performance in high-frequency, high-voltage environments. The probe adopts an innovative integrated host design, consolidating signal input, control buttons, and BNC output into a compact unit for easier (read more)
Browse Electrical Test Probes Datasheets for TPS Elektronik GmbH
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Selecting Proper Audio Components for Medical Electronics
Low - frequency buzzers produce a very loud sound.
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Some effects of fixed-ratio size and reinforcement frequency on the accuracy of a conditional discrimination performance
During the TO none of the projection units was illuminated, a low - frequency buzzer was turned on, and responses on any of the switches reset the 5-sec cIock.
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Bücherchau
As time mark generator ftir the oscillograph, an 100 served kHz-~)uarzoszillator or a local oscillator yon of lower frequency .
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Solar Array Panels With Dust-Removal Capability - Nasa Tech Briefs :: NASA Tech Briefs
Because typical commercial buzzers operate in the kilohertz frequency range and the natural vibrational frequencies of typical solar photovoltaic panels are lower, it may be necessary to build lower - frequency piezoelectric buzzers .
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Dielectric measurements on hydrophilic colloids
The Leitf ~ ihigkeit and der t (aliumchlorideichl6sungen as well as were provided kolioiden systems for it particularly at low frequency (with the buzzer ).
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Multidimensional optomechanical cantilevers for high-frequency force sensing
Actuation using a broadband longitudinal piezo buzzer revealed that the lowest frequency mode was approximately twice as sensitive to driving voltage, resulting in its identification as the out-of-plane mode.
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Programable Automatic Servise Time Reminder (PAST-R) To Overcome Traditional
Maintenance Approach
Once the remaining operating time reaches the first warning figure as set in the microcontroller, the yellow indicator light will ON and buzzer will sound in lower frequency as a first warning to the user to carry out maintenance.
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Design of a distributive load sensor using PZT
It is especially suited for low - frequency ultrasonic transducers, buzzers , ultrasonic speakers and micro positioning components.
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A Biofeedback Study of Postural Sway
In the present experiment, the subjects were told to keep the green lamp on and the buzzer silent or on the low frequency .
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Conversion of residential neighborhoods into affordable assisted age-in-place communities
• Buzzers instead of doorbells ( lower frequency ) .