20
current
× 5 |
10
motor
× 12 |
3
mobile
× 2 |
0
wireless
× 21 |
17
amperage
× 2 |
10
voltage
× 10 |
2
ac
× 7 |
0
wiring
× 14 |
16
power-supply
× 25 |
8
dc-motor
× 5 |
2
soldering
× 3 |
0
high-voltage
× 14 |
16
multimeter
× 3 |
7
mains
× 5 |
2
shock
|
0
inductive
× 11 |
16
protection
× 2 |
7
microprocessor
|
2
transmission
|
0
smart-card
× 11 |
16
vacuum-tube
|
6
power
× 37 |
2
power-consumption
|
0
antenna
× 9 |
16
fuses
|
5
transformer
× 21 |
2
iron
|
0
connector
× 7 |
14
batteries
× 22 |
5
lamp
× 3 |
2
copper
|
0
safety
× 6 |
14
battery-charging
× 8 |
5
incandescent
× 3 |
1
three-phase
× 4 |
0
lithium-ion
× 6 |
12
arduino
|
5
failure
× 2 |
1
short-circuit
× 4 |
0
energy
× 4 |
12
remote-control
|
5
current-measurement
|
1
reverse-engineering
|
0
radio
× 4 |
11
ohms-law
× 2 |
3
power-engineering
× 20 |
1
electric-machine
|
0
switches
× 4 |
11
cellphone
× 2 |
3
charging
× 6 |
1
device
|
0
charger
× 4 |