Data set 01
1955 Marconi
Published operating points and test conditions from this source.
Voltage Regulator
Other
S VOLTAGE STABILISERS QS1 [1]
8 V
S VOLTAGE STABILISERS QS108/45
S VOLTAGE STABILISERS QS1 [2]
45 V
S VOLTAGE STABILISERS QS108/45
Stability {( [1]
1000
Stability {(1000 hr, period) T 2 ) %
Stability {( [2]
2
Stability {(1000 hr, period) T 2 ) %
+ With ignition electrode connected to [1]
150
+ With ignition electrode connected to 150 V supply via 100 kQ series resistor.
+ With ignition electrode connected to [2]
100
+ With ignition electrode connected to 150 V supply via 100 kQ series resistor.
tt+ With ignition electrode connected to [1]
200
tt+ With ignition electrode connected to 200 V supply via 100 kQ series resistor.
tt+ With ignition electrode connected to [2]
100
tt+ With ignition electrode connected to 200 V supply via 100 kQ series resistor.
calculating the value of series resistor, an ignition current of approximately
10 mA
calculating the value of series resistor, an ignition current of approximately 10 mA
Stabilized voltage
150 V
Published regulated voltage.
Tube current minimum
5 mA
Minimum maintaining current.
Tube current maximum
45 mA
Maximum operating current.
Ignition voltage
170 V
Published minimum or maximum ignition/start voltage as applicable.
