DTL23A データシートの表示（PDF） - Unspecified
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DTL23A Datasheet PDF : 4 Pages
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DTL Series
100 WATT, VOLTAGE-CONTROLLED ELECTRONIC LOAD
Performance Specifications and Ordering Guide
Input
Model
DTL23A
Control
Voltage
(Volts)
0 to +10V
Impedance
(Minimum)
10MΩ
Current
(Amps)
0-2.0
OuOtputuptut
Resolution
(mA)
0. 5
Compliance
Voltage
(Volts)
2.5-200
Typical at TA = +25°C with nominal +5V supply voltage, unless noted.
Listed resolution (0.5mA) is for a typical application in which the DTL23A is controlled by a voltage
generated by a 12-bit D/A converter with a 0-10V output range. One LSB (least significant bit) of the D/A
corresponds to 0.0244% (1/4096) of full scale (2.0 Amps), which equals approximately 0.5mA.
For proper operation, the unit's output/load voltage must remain within this range. Voltages greater than the listed
maximum can damage the device. Voltages less than the minimum provide insufficient bias for the output stage and will
result in unpredictable or no operation. See Output Compliance Voltage and the Fault Line for details.
Power
(Watts)
0-100
Package
(Case, Pinout)
C24, P51
PART NUMBER STRUCTURE
DTL 22A 22A
DTL 23
A
DATEL
Electronic Load
Voltage Range
23 = 2.5 to 200V
A-Series
High Reliability
MECHANICAL SPECIFICATIONS
TEMPERATURE DERATING
Baseplate Temperature (°C)
Baseplate Temperature (°C)
The horizontal axis of the above chart references the temperature of the DTL23A's aluminum
baseplate. The device can continually dissipate up to 100 Watts if the baseplate is maintained
at or below +50°C. At +25°C ambient temperature, with no heat sink or supplemenatal air
flow, the DTL23A can reliably dissipate a continuous 10 Watts.
I/O Connections
Pin Function P51
Pin Function P51
1
+5 Volt Supply
7 Control Voltage In (-)
2
+5 Volt Return
8
-Load
3
Fault
9
-Load
4
No Pin
10
+Load
5 Control Voltage In (+) 11
+Load
6
No Pin
Contact DATEL for Heat Sink information.
2
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