AVTECH ELECTROSYSTEMS LTD. AVX-S3B-P3-NUFB 사용 설명서 - 페이지 10
{카테고리_이름} AVTECH ELECTROSYSTEMS LTD. AVX-S3B-P3-NUFB에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. AVTECH ELECTROSYSTEMS LTD. AVX-S3B-P3-NUFB 11 페이지. Current-quadrupling output module with plug-in socket
페이지 인쇄AVX-S3B-P3-NUFB OUTPUT MODULE, SOCKET VIEW
An oscilloscope may be used to monitor the MI and MV outputs. A forward DC bias may
be applied to the laser diode by connecting a DC potential of 0 to +10 Volts to the DC
solder terminal. The application of a small forward bias often yields a more ideal diode
current waveform (as observed on the MI port). Note that the DC port must be shorted to
ground if a bias is not applied.
AVX-S3B-P3-NUFB OUTPUT MODULE, CONNECTOR VIEW
AMPLITUDE CONTROL
When using the output module, the pulse current through the diode load is given by:
where V
is the amplitude of the input pulse, V
IN
diode (typically 1.6V), and R
operation, R
should be equal to 0.6 Ohms.
DIODE
For a 50V input from an AVO-9G-B-P-NUFB mainframe (purchased separately), the
maximum current can then be estimated as (50V/4 - 1.6V) / (2.4 + 0.6 Ohms) = 3.6A.
ALL PINS ARE
GROUNDED,
EXCEPT FOR
PIN 7 (LD+)
MV
IN
I
≈ ((V
/ 4) - V
DIODE
IN
DIODE
is the series resistance of the diode. For proper
DIODE
MATCHING USER-SUPPLIED
DIODE PACKAGE
(TOP VIEW).
DIP PACKAGE.
MI
DC
) / (2.4 Ω + R
)
DIODE
is the forward "knee" voltage of the
DIODE
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