SPECIFICATIONS
Model
1
:
AVR-EBF6-B
Recovery type:
Forward recovery
Intended application:
High-speed rectifiers
Basic waveform:
A positive pulse
Pulse polarity:
+
Voltage output
2,5
:
(to R
L
= 50Ω)
+2.5V to +50V
Corresponding diode
current
2,5
(approx., depends
on V
DIODE
):
+50 mA to +1A
Pulse width (FWHM):
200 ns to 10 us
7
Maximum duty cycle:
0.2%
Rise time:
(10%-90%)
No filter < 5 ns.
Standard filter
4
: 10 ns
Optional filters
4
: 8 ns,
12 ns, 20 ns
Output impedance during
pulse (inside the mainframe):
50 Ohms
Maximum PRF:
10 kHz
Variable delay (sync out to
main out, unless noted):
0 to ±1s, variable
Included test jig
3
:
See the table on the next page
Connectors:
Mainframe pulse output, jig pulse input: SMA
TRIG, GATE, SYNC: BNC
GPIB & RS-232:
Standard on -B units. See
http://www.avtechpulse.com/gpib
Ethernet port, for remote
control using VXI-11.3, ssh,
telnet, & web:
Included. Recommended as a modern alternative to GPIB / RS-232.
See http://www.avtechpulse.com/options/vxi for details.
Settings resolution:
The resolution of the timing parameters (pulse width, delay, period) varies, but is always better than
0.15% of (|set value| + 20 ns). The amplitude resolution is < 0.1% of the maximum amplitude.
Settings accuracy:
Typically ± 3% after 10 minute warmup, for timing parameter. For high-accuracy applications
requiring traceable calibration, verify the output parameters with a calibrated oscilloscope
5,8
.
Trigger modes:
Internal trigger, external trigger (TTL level pulse, > 10 ns, 1 kΩ input impedance),
front-panel “Single Pulse” pushbutton, or single pulse trigger via computer command.
Sync output:
> +3 Volts, > 50 ns, will drive 50 Ohm loads
Gate input:
Active high or low, switchable. Suppresses triggering when active.
Power requirements:
100 - 240 Volts, 50 - 60 Hz
Dimensions:
H x W x D: 100 mm x 430 mm x 375 mm (3.9” x 17” x 14.8”)
Chassis material:
cast aluminum frame and handles, blue vinyl on aluminum cover plates
Temperature range:
+5°C to +40°C
1)
-B suffix indicates IEEE-488.2 GPIB and RS-232 control of amplitude, pulse width, PRF and delay (see
http://www.avtechpulse.com/gpib
).
2) For operation at amplitudes of less than 10% of full-scale, best results will be obtained by setting the amplitude near full-scale and using external
attenuators on the output.
3) Customized jigs available upon request.
4) The 10 ns (10%-90%) rise time filter is included as a standard feature. To add an 8 ns filter, add the -F8NS option to the model number. To add a 12
ns filter, add the -F12NS option to the model number. To add a 20 ns filter, add the -F20NS option to the model number. The rise time filter rise time
accuracy is ±20%.
5) The amplitude settings should not be relied upon for any degree of accuracy, because the dynamics of the device under test can affect the actual
generated waveforms. Amplitude settings should always be verified by oscilloscope measurements.
6) Depends on the parasitic inductance of the DUT and its leads.
7) Maximum pulse width is reduced to 500 ns for units with the -DIPFP option.
8) These instruments are provided with a basic calibration checksheet, showing a selection of measured output parameters. These measurements are
performed with equipment that is calibrated on a regular basis by a third-party ISO/IEC 17025:2005 accredited calibration laboratory. However,
Avtech itself does not claim any accreditation. For applications requiring traceable performance, use a calibrated measurement system rather than
relying on the accuracy of the pulse generator settings.
8
Содержание 14260
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Страница 24: ...will complete the full pulse width if the output is high and then stop triggering Pulses are not truncated 24...
Страница 46: ...PCB 158R4 LOW VOLTAGE POWER SUPPLY...
Страница 47: ...PCB 235D HIGH VOLTAGE DC POWER SUPPLY...
Страница 48: ...PCB 104H KEYPAD DISPLAY BOARD...
Страница 49: ...PCB 201C INTERLOCK CONTROL...
Страница 50: ...MAIN WIRING...
Страница 52: ...TEST JIG WIRING AVX TFR SOD123W...
Страница 53: ...TEST JIG WIRING AVX TFR SOD128...
Страница 54: ...PERFORMANCE CHECK SHEET 54...