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PCT-4540 fiches techniques PDF

Ningbo - Buzzer

Numéro de référence PCT-4540
Description Buzzer
Fabricant Ningbo 
Logo Ningbo 





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PCT-4540 fiche technique
Ultrasonic Transducer
KPMB-28012 series Magnetic Buzzer
95dB
85
75
65
4
300mA
150
8 12 16 VAC
DIMENSIONS
42
Top View
Model No
Rated Voltage
Operating Voltage
Max. Rated Current
Min. Sound Pressure Level
Operating Temperature
Weight
KPMB-28012
12VAC/50Hz
10.5~13.5VAC/50Hz
250mA/12VAC
75dB/12VAC/20cm
-25~+60¡æ
9g
* Value applying at rated voltage
color Black
ABS Framework Material
Pin Terminal
Bottom View
all dimensions are in mm
PCT-5120 series Ultra Sonic Transducer
FREQUENCY RESPONSE [actual curve of type]
DIMENSIONS
Side View
Bottom View
applied voltage: 12 Vp-p. 1/2 duty, sine wave distance for measurement: 30cm
Model No
Rated Voltage
Max. Allowable Voltage
Rated Frequency Range
Rated Sensitivity
Resonant Frequency
Operating Temperature
Weight
PCT-5120
10Vp-p
30Vp-p
2.5-60KHz
92¡À3dB/w.10cm
3.3¡À0.5KHz
-20~+70¡æ
10g
* Value applying at rated voltage
color Black
PBT Housing Material
Pin Terminal
all dimensions are in mm
PCT-4540 series Ultra Sonic Transducer
FREQUENCY RESPONSE [actual curve of type]
DIMENSIONS
Top View
applied voltage: 12 Vp-p. 1/2 duty, sine wave distance for measurement: 30cm
Model No
PCT-4540
Rated Voltage
Max.Rated Current
Min.Sound Pressure Level
Resonant Frequency
Max.Capacitance at 100Hz
Housing Material/Color
Operating Temperature
Store Temperature
Weight
2.83Sine Wave RMS
50Vp-p Square Wave
98dB at 2.83V Sine Wave RMS/2¡«2.5KHz50cm
2000¡«4000Hz
273nF
PA66/Black
-20¡«+105ãC¡
-40¡«+105ãC¡
9g
* Value applying at rated voltage
color Black
PA Housing Material
Pin Terminal
Side View
all dimensions are in mm
Ningbo DSW Electronics Co.,Ltd
Tel: (+86)-574-27861829 27861849 Fax: (+86)-574-87264906 Http://www.DSWbrand.com E-mail: [email protected]

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