Circuit Bench

Articles
Title
555 in Cascade with Automatic Retrigger (CB1265E)
Long Timing For Motor (CB1264E)
Sequential Timer 555 (CB1263E)
Four-Transistor Timer (CB1261E)
RIAA Preamp (CB1260E)
Regulador Ajustable de Corriente (CB1484S)
Audio Mixer (CB1259E)
Preamplifier with NE542 (CB1258E )
Dimmer with the SC141B (CB1257E)
Charge Monitor and Alarm (CB1256E)
50 kHz Oscillator with CUJT (CB1255E)
Regulador de 10 A (CB1485S)
Unijunction Frequency Divider (CB1254E)
0.1 to 90 Seconds Unijunction Timer (CB1253E)
Power Supply from 0 to 12 V x 2 A (CB1252E)
LDO from 1.2 V to 32 V x 1 A (CB1251E)
200 mA LDO (CB1250E)
Convertidor AD de 10 MHz (CB1486S)
Pulsed Current Source for SMA (CB1249E)
Regulator with Slow Turn On - TL317 (CB1248E)
Battery Charger with the TL317M II (CB1247E)
12 V Power Supply with Negative Regulator (CB1170E)
Negative Voltage Boost Source (CB1246E )
Constant Current Source for SMA - II (CB1245E)
Constant Current Source for SMA (CB1244E)
600mA DC-DC Converter (CB1243E)
PNP Constant Current Source (CB1242E)
CMOS Voltage Doubler (CB1241E)
Voltage tripler with the 555 II (CB1240E)
12 V Source with Positive Regulator (CB1169E)

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