TOE 8850
Single-Output and Dual-Output Power Supplies up to 320 W
Description
A proven concept has been used for the
new, systemcompatible single-output and dual-output power supplies
of the TOE 8840 and TOE 8850 series.
Exceptional specifications are achieved with a total output power of
160 W or 320 W as a result of the classical in-phase control
principle.
A total of 22 different models deliver voltages up to 130 V and
currents up to 20 A. With a resolution of 12 bits in the voltage and
current ranges, a simple and convenient user interface, and the
excellent specifications, these instruments are suitable for both
manual and busbased modes.
Integrated measurements
A further significant characteristic is the high-resolution
measurement of the voltage and current values; these are output on
4-digit LED displays and can be read at a high rate in bus mode.
This means that additional measuring instruments are usually
superfluous.
Adjustment using incremental spinwheels
The output values are adjusted with a selectable sensitivity using
wear-free incremental spinwheels, thus permitting reliable and
precise adjustment of the output voltage and current even after many
years of service.
Remote control (option)
All instruments can be remote-controlled in analog mode as well as
via GPIB and RS 232 interfaces using the SCPI command set (SCPI:
Standard Commands for Programmable Instruments). The system
interfaces are characterized by a high response and measuring rate.
In addition, instrument driver software is available under
“LabView“.
Automatic calibration
Fast and convenient calibration of all output parameters is possible
externally within a few minutes without any adjustment of trimmers
or interventions in the instrument. This “software calibration“ can
be carried out simply using the control elements or supported by a
computer within a test system. The “software calibration“ provides
an advantage which should not be underestimated when considering the
regular calibration intervals which are becoming increasingly
important in quality assurance systems.
Voltage or current source
Depending on the values set for the voltage and current, each power
supply can be operated as a voltage source or a current source
depending on the load conditions. All outputs can be connected in
parallel or series without problem.
High performance and exemplary operating characteristics
Special Features
- In-phase regulation
- Adjustment of voltage and current using
wear-free incremental spinwheels
- Maximum precision using μP-controlled
autocalibration
- System-compatible with GPIB and RS 232
interfaces (optional)
Description
A proven concept has been used for the
new, systemcompatible single-output and dual-output power supplies
of the TOE 8840 and TOE 8850 series.
Exceptional specifications are achieved with a total output power of
160 W or 320 W as a result of the classical in-phase control
principle.
A total of 22 different models deliver voltages up to 130 V and
currents up to 20 A. With a resolution of 12 bits in the voltage and
current ranges, a simple and convenient user interface, and the
excellent specifications, these instruments are suitable for both
manual and busbased modes.
Integrated measurements
A further significant characteristic is the high-resolution
measurement of the voltage and current values; these are output on
4-digit LED displays and can be read at a high rate in bus mode.
This means that additional measuring instruments are usually
superfluous.
Adjustment using incremental spinwheels
The output values are adjusted with a selectable sensitivity using
wear-free incremental spinwheels, thus permitting reliable and
precise adjustment of the output voltage and current even after many
years of service.
Remote control (option)
All instruments can be remote-controlled in analog mode as well as
via GPIB and RS 232 interfaces using the SCPI command set (SCPI:
Standard Commands for Programmable Instruments). The system
interfaces are characterized by a high response and measuring rate.
In addition, instrument driver software is available under
“LabView“.
Automatic calibration
Fast and convenient calibration of all output parameters is possible
externally within a few minutes without any adjustment of trimmers
or interventions in the instrument. This “software calibration“ can
be carried out simply using the control elements or supported by a
computer within a test system. The “software calibration“ provides
an advantage which should not be underestimated when considering the
regular calibration intervals which are becoming increasingly
important in quality assurance systems.
Voltage or current source
Depending on the values set for the voltage and current, each power
supply can be operated as a voltage source or a current source
depending on the load conditions. All outputs can be connected in
parallel or series without problem.
High performance and exemplary operating characteristics
Special Features
- In-phase regulation
- Adjustment of voltage and current using
wear-free incremental spinwheels
- Maximum precision using μP-controlled
autocalibration
- System-compatible with GPIB and RS 232
interfaces (optional)
