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參數(shù)資料
| 型號(hào)： | CX12LC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | COAXIAL PROTECTOR |
| 中文描述： | 同軸保護(hù)器 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 104K |
| 代理商： | CX12LC |
APPLICATIONS
High Speed Video Camera
Coaxial Ethernet
High Speed Data Lines
IEC COMPATIBILITY
(EN61000-4)
61000-4-5 (Surge): 24A, 8/20μs - Level 2(Line-Gnd) & Level 3(Line-Line)
FEATURES
Meets IEC 1000-4-5 Industry Requirements
BNC Connection
Low Capacitance
Completely Enclosed Aluminum Housing
Low Clamping Voltage
Nanosecond Response Time
Long Life and Maintenance Free
Finger Safe Connectors
MECHANICAL CHARACTERISTICS
Metal Package
Weight 161 Grams (Approximate)
Device Marking: Part Number, Logo
DESCRIPTION
The CX12 series is a two stage, hybrid surge protector designed to protect interfacing equipment from
induced lightning or switching transients. The multistage technique has proven to be the most cost
effective and reliable method for protecting sensitive electronic equipment. Employing state-of-the-art
avalanche junction diode technology, these devices provide superior performance for video, Ethernet,
Token Ring or other LAN interface systems. They are in-line modules with easy interconnecting terminals. A
completely enclosed aluminum housing provides EMC shielding to meet industry standard requirements.
The enclosure has two female BNC type connections for easy installation. The case is ground for those
installations that require external ground connections.
www.protekdevices.com
1
COAXIAL PROTECTOR
05017.R2 7/02
0
. . . engineered solutions for the transient environment
CX12
thru
CX12LC
Surgebuster
CX12 PACKAGE
Figure 1 and 2 are photographs of digitized waveforms
showing a typical transient voltage and the clamping
action of the CX12LC module. The device was sub-
jected to a 2000A, 8/20μs impulse waveform in accor-
dance with ANSI C62.36. The CX12 has an operating
frequency range up to 10MHz and the CX12LC up to
100MHz.
Time μs
0 20 40 60 80 100 120 140 160
C
0
10
20
FIGURE 2
CX 12LC CLAMPING VOLTAGE
30
C
FIGURE 1
TRANSIENT VOLTAGE THREAT
CONDITION
0
1K
2K
Time μs
0 20 40 60 80 100 120 140 160
0 5 10 15 20 25 30
t - Time - μs
I
P
P
FIGURE 4
PULSE WAVE FORM
0
20
40
60
80
100
120
t
f
e
-t
I
PP
/2
t
d
= t
Peak Value I
PP
Test
Waveform
Parameters
t
f
= 8μs
t
d
= 20μs
1000
100
100 1 2 3 4 5
V
(OP)
- Circuit Operating - Volts
C
FIGURE 3
LINEAR VS NON-LINEAR CAPACITANCE
ProTek’s
CX12LC
Industry Standard
Low Capacitance
Solid State Protector
Figure 3 shows a comparison of capacitance between a
industrial standard device (Top Line) and the ProTek Device
CX12LC (Bottom Line). Due to the drastic change in the
capacitance of the product (Top Line), signal distortion,
loss of data or even access into the computer may be a
problem.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CX12M225K | 制造商:KEMET 制造商全稱(chēng):Kemet Corporation 功能描述:TANTALUM DIPPED / RADIAL - POLAR |
| CX12M225M | 制造商:KEMET 制造商全稱(chēng):Kemet Corporation 功能描述:TANTALUM DIPPED / RADIAL - POLAR |
| CX12N105K | 制造商:KEMET Corporation 功能描述:CAPACITOR, TANTALUM, SOLID, POLARIZED, 50 V, 1 uF, THROUGH HOLE MOUNT |
| CX12N155K | 制造商:KEMET Corporation 功能描述:CAP 1.5UF 50VDC 10% 6.35 X 11.43MM RDL 3.18MM - Bulk |
| CX12N225K | 制造商:KEMET 制造商全稱(chēng):Kemet Corporation 功能描述:TANTALUM DIPPED / RADIAL - POLAR |
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