SU1647905A1
|
|
Device for transforming unipolar code to bipolar code
|
SU1612377A1
|
|
Bipolar to unipolar code converter
|
SU1325635A1
|
|
Stabilized ac-to-dc voltage converter
|
SU1226590A1
|
|
High-voltage stabilized d.c.voltage converter
|
SU997013A1
|
|
Pulsed dc voltage stabilizer
|
SU936311A2
|
|
Two-cycle dc voltage converter
|
SU838685A1
|
|
Power supply source protecting device
|
SU714589A1
|
|
Stabilized dc voltage converter
|
SU660038A1
|
|
Dc voltage stabiliher
|
SU620958A1
|
|
Pulsed dc voltage stabilizer
|
SU589602A2
|
|
Pulsed-type dc voltage stabilizer
|
SU580616A1
|
|
Device for decreasing rectified current pulsations at the input of dc voltage supply
|
SU574834A1
|
|
Dc converter
|
SU568046A1
|
|
Dc voltage stabilizer
|
SU581465A1
|
|
Stabilized dc voltage converter
|