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Peak Atlas DCA Pro User Guide
Appendix B – General Technical Specifications
Parameter
Voltage Measurement (-12V to +12V)
Resolution
Accuracy
Voltage Drive (-12V to +12V)
Resolution
Accuracy
Current Measurement (0 to 20 A)
Resolution
Accuracy
Current Drive (0 to 20 A)
Resolution
Accuracy
Current Measurement (0 to 140 A)
Resolution
Accuracy
Current Drive (0 to 140 A)
Resolution
Accuracy
Current Measurement (0 to 1.2mA)
Resolution
Accuracy
Current Drive (0 to 1.2mA)
Resolution
Accuracy
Current Measurement (0 to 10mA)
Resolution
Accuracy
Current Drive (0 to 10mA)
Resolution
Accuracy
Load Current Measurement (0 to 12mA)
Resolution
Accuracy
Load Current Drive (0 to 12mA)
Resolution
Accuracy
General
Short circuit detection threshold
Peak current into short circuit
Peak voltage across open circuit
Battery type
Battery voltage
USB current consumption
Dimensions (body)
Notes for this table:
1. Between any 2 leads.
2. Used for transistor load current or PN V/I drive.
Min
Nom
3.7
7.4
4.6
9.2
0.01
0.02
0.01
0.02
0.06
0.11
0.07
0.14
0.45
0.90
0.56
1.12
3.7
7.4
4.6
9.2
6.6
13.1
8.2
16.4
3.7
7.3
-15.5
-13.5
1 x AAA Alkaline / NiMh / Lithium-Iron-Disulphide
1.0
1.5
500mA peak active, <2mA sleep.
Page 41
June 2019 – Rev 1.7
Max
14.7
±1.2% ±15mV
18.3
±1.2% ±19mV
0.04
±1.7% ±0.14 A
0.04
±1.7% ±0.14 A
0.22
±1.7% ±0.32 A
0.27
±1.7% ±0.37 A
1.79
±1.7% ±1.9 A
2.23
±1.7% ±2.4 A
14.7
±1.7% ±15 A
18.3
±1.7% ±19 A
26.2
±1.7% ±27 A
32.7
±1.7% ±33 A
11.0
15.5
13.5
1.9
103 x 70 x 20 mm
Units
Notes
mV
1
1
mV
1
1
A
1
1
A
1
1
A
1
1
A
1
1
A
1
1
A
1
1
A
1
1
A
1
1
A
1,2
1,2
A
1,2
1,2
Ω
1
mA
1
V
1
V
CS253.460
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