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D9x5.5mm electromagnetic Buzzer(External Drive)

  • Made in china
  • SHENZHEN
  • D9x5.5mm
  • Guangdong China (Mainland)
  • Tag:Buzzer,electromagnetic buzzer,magnetic buzzer
  • Supplier - WINSUN TECHNOLOGY HK LTD
  • China (Mainland)China (Mainland)
  • US$10 Million - US$50 Million
  • Manufacturers
  • North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
  • Mr.Angel
  • 86-0755-27907376
Post Date : March 23
Product Details
Company Profile

Item specifics

Made in china
SHENZHEN
D9x5.5mm
Guangdong China (Mainland)
T/T,Western Union
100 Piece/Pieces
1000000 Piece/Pieces per Day
Buzzer

Specifications

D9x5.5mm electromagnetic Buzzer(External Drive)
*Rated Voltage:1.5V-5.0V
*Rated Current(max): 60-80mA
*Sound Output at10cm: 8

D9x5.5mm electromagnetic Buzzer(External Drive)

SPECIFICATION

Type

Unit

0955CYB01E

0955CYB03E

0955CYB05E

Rated Voltage

V

1.5

3

5

Operating Voltage

V

1~3

2~4

4~6

Rated Current(max)

mA

80

60

60

Sound Output at 10cm

dB

80

85

85

Rated Frequency

Hz

2731

Coil Resistance

Ω

5.5±1

25±3

40±4

Operating Temperature

°c

-20~+70

Storage Temperature

°c

-30~+80

Housing material

NORYL

weight

g

1

Company Related ProductsView the Seller's Products
LM1815M Sensor Amplifier IC

LM1815M Sensor Amplifier IC

LM1815M Sensor Amplifier IC

LM1815M Sensor Amplifier IC
*Input voltage :2V~12V
*Adaptive hysteresis
*Single supply operation
*Package:SOP-14

LM1815M Sensor Amplifier IC

Adaptive Variable Reluctance Sensor Amplifier

General Description
The LM1815 is an adaptive sense amplifier and default gating
circuit for motor control applications. The sense amplifier
provides a one-shot pulse output whose leading edge
coincides with the negative-going zero crossing of a ground
referenced input signal such as from a variable reluctance
magnetic pick-up coil.
In normal operation, this timing reference signal is processed
(delayed) externally and returned to the LM1815. A logic
input is then able to select either the timing reference or the
processed signal for transmission to the output driver stage.
The adaptive sense amplifier operates with a positive-going
threshold which is derived by peak detecting the incoming
signal and dividing this down. Thus the input hysteresis varies
with input signal amplitude. This enables the circuit to
sense in situations where the high speed noise is greater
than the low speed signal amplitude. Minimum input signal
is 100 mVp-p.

Features
Adaptive hysteresis
Single supply operation
Ground referenced input
True zero crossing timing reference
Operates from 2V to 12V supply voltage
Handles inputs from 100 mV to over 120V with external resistor
CMOS compatible logic


Applications
Position sensing with notched wheels
Zero crossing switch
Motor speed control
Tachometer
Engine testing

Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage 12V
Power Dissipation (Note 1) 1250 mW
Operating Temperature Range b40§C to a125§C
Storage Temperature Range b65§C to a150§C
Junction Temperature (Note 2) a125§C
Input Current g30 mA
Lead Temperature (Soldering, 10 sec.) 260§C


Electrical Characteristics (TA e 25§C, VCC e 10V, unless otherwise specified, seeFigure 1 )

Parameter Conditions Min Typ Max Units
Operating Supply Voltage 2.5 10 12 V
Supply Current fIN e 500 Hz, Pin 9 e 2V, Pin 11 e 0.8V 3.6 6 mA
Reference Pulse Width fIN e 1Hz to 2 kHz 70 100 130 ms
Input Bias Current VIN e 2V, (Pin 9 and Pin 11) 5 mA
Input Bias Current VIN e 0V dc, (Pin 3) 200 nA
Input Impedance VIN e 5 Vrms, (Note 3) 12 20 28 kX
Zero Crossing Threshold VIN e 100 mVp-p, (Pin 3) 25 mV
Logic Threshold (Pin 9 and Pin 11) 0.8 1.1 2.0 V
VOUT High RL e 1kX, (Pin 10) 7.5 8.6 V
VOUT Low ISINK e 0.1 mA, (Pin 10) 0.3 0.4 V
Input Arming Threshold Pin 5Open, VIN s 135 mVp-p 30 45 60 mV
Pin 5Open, VIN t 230 mVp-p 40 80 90 %ofV3 Pk
Pin5toVa 200 mV
Pin 5to Gnd b25 25 mV
Output Leakage Pin 12 V12 e 11V 0.01 10 mA
Saturation Voltage P12 I12 e 2mA 0.2 0.4 V

Note 1: For operation at elevated temperatures, the device must be derated based on a 125§C maximum junction temperature and a thermal resistance of 80§C/W
(DIP), 120 §C/W (SO-14) junction to ambient.
Note 2: Temporary excursions to 150§C can be tolerated.
Note 3: Measured at input to external 18 kX resistor. IC contains 1 kX in series with a diode to attenuate the input signal.

Detail more >>
D12x6.5mm electromagnetic Buzzer(External Drive)

D12x6.5mm electromagnetic Buzzer(External Drive)

D12x6.5mm electromagnetic Buzzer(External Drive)

D12x6.5mm electromagnetic Buzzer(External Drive)
*Rated Voltage:1.5V
*Rated Current(max:30mA
*Sound Output at10cm:75dB
*Rat

D12x6.5mm electromagnetic Buzzer(External Drive)

SPECIFICATION

Type

Unit

12065CYA-01P

12065CYA-02P

12065CYA-03P

Rated Voltage

V

1.5

1.5

1.5

Operating Voltage

V

1~3

1~3

1~5

Rated Current(max)

mA

30

30

30

Sound Output at 10cm

dB

75 min

75min

70min

Rated Frequency

Hz

2048

Coil Resistance

Ω

16±3

42±3

50±7.5

Operating Temperature

C

-20~+70

Storage Temperature

C

-30~+80

Housing material

NORYL

weight

g

2.0

Detail more >>
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