11
Set Output Current:
The analog current setpoint signal is provided via pin #10. The output current
follows the input signal proportionally within the driver’s limitations (bandwidth,
max. current, rise time). The scaling of this pin is
0.4 V/A
(example: 4.8 V reference
voltage corresponds to 12 A at the output).
Current Monitor Output:
The current monitor output has a scale of
3 A/V (± 5%)
(example: 4 V at current
monitor output corresponds to 12 A at the output). To achieve the correct scaling
this pin has to be terminated with a high termination such as an oscilloscope and
1 MEG Ohm input impedance. Due to the scaling amplifier and the quiescent
current, current flows through the output from up to 150 mA, the current monitor
output has an offset of approximately 50 mV.
#4. Connection Jumper J1
Jumper connection
Working area of the
LDP-CWL XX/20
Short circuit between
pin 5 and 6
Continuous wave mode
(CW)
Short circuit between
pin 3 and 4
Modulation mode
(Mod.)
Short circuit between
pin 2 and 1
Manual mode (Man.)
Security Advice:
Please jumper only the scheduled pins and while the power supply is
turned off.
Summary of Contents for LDP-CWL 06-20
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