KEPO DAP9050-E5 User manual

Checked by
Customer : QUARTZ-1
Applied To :
Product Name : Magnetic Transducer
Model Name : DAP9050-E5
Drawing No. : OEM2846R
Compliance with ROHS
SPECIFICATION
Signature of KEPO
Approved by
Signature of Approval
Date
Issued by

Ningbo Kepo Electronics Co.,Ltd.

Drawing No.
Revision No.
Page
CONTENTS
Model No. :
Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
1. Scope

2. General

3. Maximum Rating

4. Electrical Characteristics

5. Measurement Block Diagram & Response Curve

6. Physical Characteristics

7. Environmental Characteristics

8. Dimensions

9. Packaging Standard

10. Cautions

11. Cautions for Use

12. Revision

2/9
1.0
OEM2846R
Specification for Magnetic Transducer
DAP9050-E5

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
2.1 Out-Diameter : Ø9mm
 Ø9mm
2.2 Height : 5.5mm
 5.5 mm
2.3 Weight : 1 g.
 1
2.4 Case Material/Color : PBT/Black
/: PBT/
2.5 According to the No.7 of RoHS Exemptions,lead-based solder alloys
containing 85% by weight or more lead(Sn10Pb90)
"RoHS"7,85%(Sn10Pb90)
2.  General
This product specification is applied to the magnetic transducer in alarm systems.Please
contact us when using this product for any other applications than described in the above.
 

1.  Scope
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Specification for Magnetic Transducer
OEM2846R
1.0
DAP9050-E5
3.  Maximum Rating
 
Storage Temperature Range
"# 
Operating Temperature Range
3.3
3.2
3.1
$Item  Specification
-30 %+80&
-20 %+70&
'
Rated Voltage 5V
3.4 "#'
Operating Voltage
4%7V
4.  Electrical Characteristics
4.3
4.1
4.2
$Item
Min.Sound Pressure Level
()'
Resonant Frequency
*+,-
Max.Rated Current
.
 Specification
85dB/5V/2731Hz/10cm
2731Hz
70mA/5V
4.4
4.5
Coil Resistance
/.01
Coil Impedance
2.01
40±43
803

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Model No. :
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4/9
Specification for Magnetic Transducer
OEM2846R
1.0
DAP9050-E5
Part shall be measured under a condition (Temperature :+5 to +35 &,Humidity :45 to
85%R.H.)unless the standard condition (Temperature :+25 43&,Humidity :60410
%R.H.) is regulated measure.
+25±3&560±10%R.H.67,89:;,<= +5%+35
&,545%85%R.H.>.
5.3  Measuring Condition
5.2  Response Curve

Magnetic Transducer
10cm
5. ?@ Measuring Method
ABCD:5V,2731Hz,EF?
Input Signal:5V,2731HZ,Square wave
5.1 ' S.P.L. Measuring
G1m
HI
Sound meter
065
090
080
2K 3K 4K 10KHz
070
dB
dB
dB
dB
dB
075
085 dB

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
Model No. :
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Revision No.
Drawing No.
5/9
Specification for Magnetic Transducer
OEM2846R
1.0
DAP9050-E5
The force 10 seconds of 9.8N is applied to
each terminal in axial direction.
JKLMNOPFQR 9.8STUV
10W.
XNOYBZ[\5W],^_Y
B+26045&`a340.5W.
Lead terminals are immersed in rosin for 5
seconds and then immersed in solder bath
of +26045&for 340.5 seconds.
Lead terminal are immersed up to 1.5mm from
sounder's body in solder bath of +30045&for 340.5
seconds or426045&for 1041 seconds, and then
sounder shall be measured after being placed in natural
condition for 4 hours.
NONB(N1.5mm
)+30045&340.5W+260
45&1041W,^_! 4
)_,
Terminal
Strength Pulling
NO
6.5
Solderability
<
6.4
Soldering Heat
Resistance

6.3
No visible
damage and
cutting off
NO8
<
90% min. lead
terminals shall be
wet with solder.
(Except the edge
of terminal)
NO90%=
5.(N
O)
R 980m/s2,EF?,XYZM
?F3 !"#$_,
Sounder shall be measured after being applied
shock(980m/s2) for each three mutually
perpendicular directions to each of 3 times by half
square wave.
Sounder shall be measured after being applied
vibration of amplitude of 1.5mm with 10 to55Hz band of
vibration frequency to each of 3 perpendicular directions
for 2 hours.
%&,- 10%55 Hz,1.5mm '%(,XYZ
M?F2)$_,
#$
Test Condition
6.  Physical Characteristics
6.2
6.1
%&
Vibration
Resistant
#$$
Item
!"
Shock
#$_
Specification
)1*
The measured
value shall meet
Table 1.

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
Model No. :
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Drawing No.
6/9
Specification for Magnetic Transducer
OEM2846R
1.0
DAP9050-E5
1 Table 1
7.  Environmental Characteristics
!+8042&+,>240
)^_-!. 4)_

After being placed in a chamber with +80 42&for 240
hours and then being placed in natural condition for 4
hours, sounder shall be measured.
After being placed in a chamber with -30 4
2&for 240 hours and then being placed in
natural condition for 4 hours, sounder shall
be measured.
!-3042&/0,>240
)^_-!. 4)_

90%%95% R.H.,!+40
42&$,>240)^_-
!.4)_
After being placed in a chamber at -3042&for 30
minutes, sounder shall be placed at room
temperature(+20&).After 15 minutes at this
temperature ,sounder shall be placed in a chamber at
+8042&. After 30 minutes at this temperature,
sounder shall be returned to room temperature (+20&)
for 15 minutes.
After 5 above cycles, sounder shall be measured
after being placed in natural condition for 4 hours.
X!-3042&/0,>30J]^_
1!(+20&)15J]_,+8042&+,>
30J]21!(+20&)15J].
3=45 ,!.4)_
'H
Sound Pressure Level
$
Item
Temperature
Cycle
!4
7.4
!
7.1
5
Humidity
7.3
5!
Dry Heat Test
(Storage)
Cold Test
(Storage)
7.2
#$$
Item
$_67
Specification after test
89±10dB
Initial Value410dB
#$_
Specification
)1*
The measured
value shall meet
Table 1.
#$
Test Condition
After being placed in a chamber with 90 to
95%R.H. at +40 ±2&for 240 hours and then
being placed in natural condition for 4 hours,
sounder shall be measured.

Ø9
2-Ø0.6
4±0.5
3.0±0.3 5.5
DAP9050-E5
:
;<=
Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
8. Dimensions
UNIT : mm
Tolerance : ±0.5
FIRST ANGLE PROJECTION
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Drawing No.
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Specification for Magnetic Transducer
OEM2846R
DAP9050-E5
1.0

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
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Drawing No.
8/9
Specification for Magnetic Transducer
OEM2846R
DAP9050-E5
1.0
Please contact us before using our products for the undermentioned applications
requiring especially high reliability in order to prevent defects which might directly cause
damage to other party'slife, body or property(listed below).
Aircraft equipment ?@A
BAerospace equipment CD@A
EUndersea equipment FG@A
HMedical equipment IJ@A
KTransportation equipment (automobiles,trains ,ships) 2@Q
LTraffic signal equipment 2CD@A
MDisaster prevention/crime prevention equipment NOP/NQR@A
SData-processing equipment TU@A
VApplications of similar complexity or reliability requirements comparable to the
applications listed in the above =WXYZ[<\*]@A
.^<\,,=_`a,
P.
11.  Cautions for Use
11.1 ,<.
11.2 "# ,!67a'.
The component may be damaged if mechanical stress over this specification is
applied.
Please pay attention to protect operating circuit from surge voltage provided by
something of force such as failing ,shock and temperature changing.
Washing of the component is not acceptable. Because it is not sealded.
. , !!+350&=.,"#
%/3W>.
In case of using solder iron for soldering, the top of soldering iron's
temperature should be kept less than +350 &.Moreover the soldering time should be
also kept with in 3seconds.
9.  Packaging Standard
&=,,'()*D,T,-+, -D.
.AW /,012.
Each minimum package unit of products shall be in a carton box and it shall be clearly
marked with Part Number, quantity and outgoing inspection number.
There shall be no mechanical damage on products during transportation and/or in
storage.
11.3 34,5;.
11.4
10.  Cautions

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
12. Revision
Specification for Magnetic Transducer
Model No. :
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Revision No.
Drawing No.
9/9
Rev.
No. DATE PAGE DESCRIPTION SIGN
OEM2846R
1.0
DAP9050-E5
92008.03.15 primary 1.0