• Model

    TOE 8851-16 Tek Çıkışlı Güç Kaynağı

  • Marka

    Toellner

  • TOE 8851-16 Tek Çıkışlı Güç Kaynağı

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)
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Birim Fiyat 0,00 TL + KDV
Havale İndirimli 0,00 TL + KDV
  Output 1 Output 2  
Model Voltage Current Voltage Current Power
Single-output power supplies 
TOE 8851-16
TOE 8851-24
TOE 8851-32
TOE 8851-40
TOE 8851-64
TOE 8851-130 

0 -   16 V
0 -   24 V
0 -   32 V
0 -   40 V
0 -   64 V
0 - 130 V

0 -  20 A
0 -  13 A
0 -  10 A
0 - 8,0 A
0 - 5,0 A
0 - 2,5 A













320 W
320 W
320 W
320 W
320 W
320 W 
Double-output power supplies
TOE 8852-16
TOE 8852-24
TOE 8852-32
TOE 8852-40
TOE 8852-64
TOE 8852-130

0 -   16 V
0 -   24 V
0 -   32 V
0 -   40 V
0 -   64 V
0 - 130 V

0 -  10 A
0 - 6,5 A
0 - 5,0 A
0 - 4,0 A
0 - 2,5 A
0 - 1,2 A

0 -   16 V
0 -   24 V
0 -   32 V
0 -   40 V
0 -   64 V
0 - 130 V

0 -  10 A
0 - 6,5 A
0 - 5,0 A
0 - 4,0 A
0 - 2,5 A
0 - 1,2 A

2 x 160 W
2 x 160 W
2 x 160 W
2 x 160 W
2 x 160 W
2 x 160 W



Tracking function
The automatic tracking mode with dualoutput power supplies means that it is possible to control the output voltage of output 2 as a function (0 % to 100 %) of output 1 with retention of all control properties.

Remote control
Command syntax in accordance with IEEE 488.2 with command set switchable between compatible TOELLNER commands and SCPI commands.

GPIB interface (option)
Interface connection in accordance with IEEE 488.1; electrically isolated from main outputs. The device address can be set as desired per menu.
Setting rate: approx. 25 settings/s
Measuring rate: approx. 20 measurements/s

RS 232 interface (option)
9-pin D-SUB connector; electrically isolated from the main outputs. Transfer: half-duplex mode, asynchronous; 110 to 19200 baud adjustable permenu.
Setting rate: approx. 20 settings/s
Measuring rate: approx. 15 measurements/s

Additional functions
These modern, proven and exceptionally well equipped power supplies are additionally characterized by supplementary functions such as the saving of 100 instrument settings, the standby circuit for the power outputs, sense and tracking modes.

Price and performance
In addition to the exceptional specifications and characteristics, all power supplies of the TOE 8840 and TOE 8850 series have a remarkable price/performance ratio.

Common operating functions
Anzeige Voltage und Current:
Display of voltage and current: separately on two 4-digit displays for all single instruments; on two selectable 4-digit V/A displays for the dual instruments. Constant voltage or constant current mode is indicated by single LEDs.
Sense mode can be selected directly. Connection to front or rear of instruments.
Nonvolatile memory for 100 complete instrument settings and the last setting when switching-off.

Special features

  • In-phase regulation, thus extremely low residual ripple, below 300 μVrms (depends on model)
  • Operation possible as voltage source or current source
  • No switch-off peaks and no transients at output
  • Sensing as standard , Correctable voltage 0.5 V/line
  • Extremly high long-term stability
  • Resistant to continuous load
  • Extremly quiet
  • 100 complete instrument settings can be saved resistant to power failure.
  • RS 232, GPIB interface optional
  • Analog interface optional, floating also possible
  • Free LabViewTM driver
  • Electrically isolated outputs
  • As desktop unit with adjustable feet or for 19“ mount or 19“ adapter for rack mounting


Outputs

  • Floating for all models
  • Electrically isolated in the dual-output power supplies 
  • Series and parallel connections possible
  • Safety sockets at front
Single-output power supplies
Model
  TOE 8851-16 TOE 8851-24 TOE 8851-32 TOE 8851-64 TOE 8851-130 
Output data Voltage
Current
0 - 16V
0 - 20 A
0 - 24 V
0 - 13 A
0 - 32 V
0 - 10 A
0 - 64 V
0 - 5 A
0 - 130 V
0 - 2.5 A
Setting resolution Voltage
Current
10 mV
10 mA
10 mV
10 mA
10 mV
5 mA
20 mV
2 mA
100 mV
1 mA
Setting accuracy Voltage
Current
0.1 % + 10 mV
0.2 % + 20 mA
01 % + 10 mV
0.2 % + 10 mA
01 % + 10 mV
0.2 % + 10 mA
01 % + 20 mV
0.2 % + 4 mA
01 % + 100 mV
0.2 % + 2 mA
Deviation in regulation with
100 % change in load
Voltage
Current
5 x 10-5
5 x 10-5
5 x 10-5
5 x 10-5
5 x 10-5
10-4
5 x 10-5
2 x 10-4
10-4
5 x 10-4
With change in line voltage
± 10 %
  5 x 10-5 5 x 10-5 5 x 10-5 5 x 10-5 5 x 10-5
Regulation time with change 
in load from 20 % to 100 %
Tolerace: 0.2 % Urated
  < 200 μs < 100 μs < 80 μs < 80 μs < 80 μs  
Residual ripple (10 Hz - 1 MHz) Voltage
Current
0.5 mVrms
100 mArms
0.5 mVrms
500 μArms
0.5 mVrms
500 μArms
1 mVrms
200 μArms
2 mVrms
100 μArms
Measure accuracy Voltage
Current
0.1 % + 20 mV
0.2 % + 20 mA
0.1 % + 20 mV
0.2 % + 20 mA
0.1 % + 20 mV
0.2 % + 10 mA
0.1 % + 40 mV
0.2 % + 4 mA
0.1 % + 200 mV
0.2 % + 2 mA  
Temperature coefficient Voltage
Current
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K

 

Dual-output power supplies
Model
  TOE 8852-16 TOE 8852-24 TOE 8852-32 TOE 8852-64 TOE 8852-130 
Output data Voltage
Current
2 x 0 - 16V
2 x 0 - 10 A
2 x 0 - 24 V
2 x 0 - 6.5 A
2 x 0 - 32 V
2 x 0 - 5 A
2 x 0 - 64 V
2 x 0 - 2.5 A
2 x 0 - 130 V
2 x 0 - 1.2 A
Setting resolution Voltage
Current
10 mV
5 mA
10 mV
2 mA
10 mV
2 mA
20 mV
1 mA
100 mV
1 mA
Setting accuracy Voltage
Current
0.1 % + 10 mV
0.2 % + 10 mA
01 % + 10 mV
0.2 % + 10 mA
01 % + 10 mV
0.2 % + 4 mA
01 % + 20 mV
0.2 % + 2 mA
01 % + 100 mV
0.2 % + 2 mA
Deviation in regulation with
100 % change in load
Voltage
Current
5 x 10-5
10-4
5 x 10-5
2 x 10-4
5 x 10-5
2 x 10-4
5 x 10-5
5 x 10-4
10-4
10-3
With change in line voltage
± 10 %
  5 x 10-5 5 x 10-5 5 x 10-5 5 x 10-5 5 x 10-5
Regulation time with change 
in load from 20 % to 100 %
Tolerace: 0.2 % Urated
  < 100 μs < 80 μs < 80 μs < 80 μs < 80 μs  
Residual ripple (10 Hz - 1 MHz) Voltage
Current
0.5 mVrms
500 μArms
0.5 mVrms
300 μArms
0.5 mVrms
200 μArms
1 mVrms
100 μArms
2 mVrms
50 μArms
Measuring accuracy Voltage
Current
0.1 % + 20 mV
0.2 % + 10 mA
0.1 % + 20 mV
0.2 % + 10 mA
0.1 % + 20 mV
0.2 % + 4 mA
0.1 % + 40 mV
0.2 % + 2 mA
0.1 % + 200 mV
0.2 % + 2 mA  
Temperature coefficient Voltage
Current
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K
10-4/K

 

Main outputs Floating and electrically isolated from the system interfaceace
Insulation ± 250 V against ground
Output sockets On front of instrument and optionally at rear
Standby-circuit of power outputs directly selectable.
Line voltage 115 V/230 V ± 10 %, 47 Hz to 63 Hz
Power consumption Approx. 730 VA
Protective measure Protection class 1 in accordance with DIN 57411/VDE 0411 Part 1/IEC 348
Operating temperature 0 °C to 40 °C
Storage temperature -20 °C to 70 °C
Reference temperature 23 °C 
Warm-up time 30 min
Dimensions (BxHxT) 265 x 147 x 437 mm
Weight Approx. 15 kg 
Housing Aluminium


Incremental spinwheel:

  • Wear-free in contrast to potentiometers
  • Selection of digit for coarse/fine adjustment
  • No maladjustment of setting when switched off
  • Protection of device-under-test when switching on the instrument


Safety/protective measures

  • Polarity reversal protection
  • Resistant to reverse current
  • Overtemperature protection
  • Keypad locking

 

AXESS
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
BONUS
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
CARDFINANS
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
MAXIMUM
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
PARAF
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
WORLD
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
İletişim
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0 537 828 18 09
yavuz@brotechelectronic.com
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