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參數(shù)資料
| 型號： | EL3033-V |
| 廠商： | EVERLIGHT ELECTRONICS CO LTD |
| 元件分類： | 光電耦合器 |
| 英文描述： | 1 CHANNEL TRIAC OUTPUT WITH ZERO CRSVR OPTOCOUPLER |
| 封裝： | ROHS COMPLIANT, DIP-6 |
| 文件頁數(shù)： | 10/13頁 |
| 文件大?。?/td> | 337K |
| 代理商： | EL3033-V |
6 PIN DIP ZERO CROSS TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd.
6
http://www.everlight.com
Document No：DPC-717-053
Rev. 2
August 14, 2008
EL303X Series
EL304X Series
EL306X Series
EL308X Series
Figure 10. Static dv/dt Test Circuit & Waveform
Measurement Method
The high voltage pulse is set to the required VPEAK value and applied to the D.U.T. output side through the RC
circuit above.
LED current is not applied.
The waveform VT is monitored using a x100 scope probe. By
varying RTEST, the dv/dt (slope) is increased, until the D.U.T. is observed to trigger (waveform collapses). The
dv/dt is then decreased until the D.U.T. stops triggering.
At this point,
τ
RC is recorded and the dv/dt
calculated.
For example, VPEAK = 600V for EL306X series. The dv/dt value is calculated as follows:
VPEAK
0
Applied VT
Waveform
τ
RC
0.632 x VPEAK
0.632 x VPEAK
τ
RC
dv/dt =
0.63 x 600
τ
RC
dv/dt =
=
378
τ
RC
5
0
1
0 k
D.U.T.
RTEST
T1
A
High Voltage
Pulse Source
CTEST
VT
K
Zero
Crossing
T2
Circuit
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| EL3036CM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Servo Motor Controller/Driver |
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| EL303X | 制造商:EVERLIGHT 制造商全稱:Everlight Electronics Co., Ltd 功能描述:6 PIN DIP ZERO CROSS TRIAC DRIVER PHOTOCOUPLER |
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