ATENG 11282 — Applications of Light
SPECIFICATIONS
- DC Fixed outputs: + 5 V, ± 12 V, 1 A. Hardware support and power supply.
- DC Variable outputs: ± 12 V, 0.5 A. Modules supporting unit.
- AC Outputs: 12 V or 24 V. DC Fixed outputs: + 5 V, + 12 V, -12 V.
- Outputs through 2 mm terminals, or connectors Sub-D of DC Variable outputs: ± 12 V.
- 25 pins (2 outputs). AC Outputs: 12 V or 24 V.
- Voltage LED indicators. Outputs through either 2 mm contact terminals, or through
25 pins Sub-D connector.
Robust construction.
Voltage LED indicators.
- Power: 110/220 VAC
Robust construction.
- Frequency: 50/60 Hz.
- Power: 110/220 VAC.
- Frequency: 50/60 Hz.
DIMENSIONS AND WEIGHTS DIMENSIONS AND WEIGHTS
- Dimensions: 225 x 205 x 100 mm approx. Dimensions: 410 x 298 x 107 mm approx.
(8.85 x 8.07 x 3.93 inches approx.) (16.14 x 11.73 x 4.21 inches approx.)
- Weight: 2 kg approx. Weight: 2 kg approx.
(4.4 pounds approx.) (4.4 pounds approx.)
4
2 Modules
h Basic Electrical Laws Concepts
ATENG 11248. Direct Current (DC) Circuits Module
GENERAL DESCRIPTION
For the correct understanding of electronics it is necessary to know some fundamental laws and theorems such as Ohm’s Law,
Kirchhoff’s Laws and other simple theorems of initiation to DC circuits.
With the Direct Current (DC) Circuits Module, “ATENG 11248”, you can start to study the basic principles of direct
- current, such as:
- Handling of measuring and testing instruments (ammeter, voltmeter, ohmmeter and multimeter).
- Study of Ohm’s law and its practical testing.
- Study of the different resistors: electrical resistance, characteristics of resistors, study of the concept of resistivity, conductivity,
conductance and how to measure resistors.
- Association of resistors (series, parallel, mixed circuit) and Wheatstone bridge.
- Study of Kirchhoff’s laws.
In addition, faults can be simulated in most of the circuits under study. The student must investigate what is happening in the circuit and
why it is not working properly. These faults simulations can be of several types from damage components to a hypothetical incorrect
circuit assembly.
PRACTICAL POSSIBILITIES SPECIFICATIONS
- Measurement managing and checking instruments: Circuit blocks:
1.- Electronic instrumentation operation. Use of multimeter. Resistance circuit. (Circuit#1).
2.- Faults study of F1 in resistance circuit.
Series/parallel resistors. (Circuit#2).
3.- Faults study of F2 in resistance circuit.
Series/parallel resistors circuit with source. (Circuit#3).
4.- Theoretical/practical exercises.
- Ohm’s Law: Intensity regulation. (Circuit#4).
5.- Ohm’s Law verification. Wheatstone bridge. (Circuit#5).
6.- Power calculation. Faults study. (Circuit#6).
7.- Theoretical/practical exercises.
- Resistors: characteristics and types:
8.- Resistor measurements.
9.- Faults study of F1 in resistors circuit.
10.-Faults study of F2 in resistors circuit.
11.-Theoretical/practical exercises.
DIMENSIONS AND WEIGHTS
- Resistors association and the Wheatstone bridge:
12.-Voltage and current measurement in a circuit with
- resistors connected in series. Dimensions: 300 x 210 x 45 mm approx.
13.-Parallel configuration study. (11.81 x 8.26 x 1.77 inches approx.)
- 14.-The Wheatstone bridge. Weight: 300 g approx.
15.-Faults study of F1 in series resistors circuit. (0.66 pounds approx.)
16.-Faults study of F2 in parallel resistors circuit.
17.-Faults study of F1 in Wheatstone bridge circuit. REQUIRED ELEMENTS (Not included)
18.-Faults study of F2 in Wheatstone bridge circuit.
- 19.-Theoretical/practical exercises. Required (only one):
- Kirchoff’s laws:
- ATENG 11245. Power Supply. or
20.-Kirchoff’s first law.
- ATENG 11246. Base Unit, with built-in power supply.
21.-Kirchoff’s second law.
22.-Fault study using Kirchoff’s law.
23.-Theoretical/practical exercises.
