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參數(shù)資料
| 型號(hào)： | TISP4XXXL3BJ |
| 廠商： | Bourns Inc. |
| 英文描述： | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| 中文描述： | 雙向可控硅過(guò)電壓保護(hù)器 |
| 文件頁(yè)數(shù)： | 9/15頁(yè) |
| 文件大小： | 335K |
| 代理商： | TISP4XXXL3BJ |
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AUGUST 1999 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP4xxxL3BJ Overvoltage Protector Series
Power Cross Pass Routes
APPLICATIONS INFORMATION
This discussion covers typical modem flows.
Flow
Comment
Box A
The criterion for box A is if the modem connects to an outside TNV line.
The majority of modems will be connected to an outside line, so the answer is
yes. The yes path goes to box B.
Box B
The criterion for box B is if the equipment has a limit of
≤
100 A
2
s at 600 V rms
for Test 1. Many interpret this as a fuse with I
2
t
≤
100 A
2
s and often miss the
600 V a.c. breaking requirement. However, the current loop is completed by
the fuse and other equipment components. To ensure that the fuse I
2
t sets
the equipment performance, the other current loop components, such as the
printed wiring (PW), must have higher I
2
t values than the fuse. Certainly the
fuse I
2
t needs to be lower than 100 A
2
s but other components, for example IC
packaging, may impose a hazard-free limit of 10 A
2
s. (This conflicts with TIA/
EIA-IS-968 Type A surge pass requirement of 8 A
2
s.)
A yes leads to box C and a no to box E.
Boxes E and I
The criterion for box E is for a minimum telecommunications line cord of No.
26 AWG to be supplied or specified.
A yes leads to box F and a no to box I.
The criterion for box I is to pass Test 1.
If all the four pass criteria of Test 1 are met, this is a yes and the flow goes to
box F
A no result fails the equipment.
No tests
B
A
Y
N
E
B
Y
A
Y
C
N
Fail
E
Y
F
I
Y
N
N
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TISP4XXXL3LM | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP61089AD | DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
| TISP61089ASD | DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
| TISP61089D | DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISP4XXXL3LM | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXM3AJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXM3BJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP4XXXM3LM | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP5070H3BJ | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:FORWARD-CONDUCTING UNIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
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