Circuit Diagram

PRECISION_FREQUENCY_COUNTER（～1_MHz_MAXIMUM）

Published:2009/6/28 21:30:00 Author:May

  (View)

View full Circuit Diagram | Comments | Reading(567)

DUAL_POLARITY_POWER_SUPPLY

Published:2009/6/28 21:30:00 Author:May

This simple circuit gives a positive and negative supply from a single transformer winding and one full-wave bridge. Two zener diodes in series provide the voltage division and their centerpoint is grounded. (The filter capacitor must not be grounded via its case).   (View)

View full Circuit Diagram | Comments | Reading(2076)

TRANSISTOR_INCREASES_ZENER_RATING

Published:2009/6/28 21:28:00 Author:May

The simple zener shunt in A may not handle sufficient current if the zener available is of low wattage. A power transistor will do most of the work for the zener as shown in B. Once the zener starts conducting, a bias voltage develops across the resistor (330 Ω to 1K), turning on the transistor. The output voltage is 0.7 V greater than the zener voltage.   (View)

View full Circuit Diagram | Comments | Reading(556)

100_Vrms_VOLTAGE_REGULATOR

Published:2009/6/28 21:26:00 Author:May

  (View)

View full Circuit Diagram | Comments | Reading(567)

12_HOUR_CLOCK_WITH_GAS_DISCHARGE_DISPLAYS

Published:2009/6/28 21:26:00 Author:May

  (View)

View full Circuit Diagram | Comments | Reading(847)

±50_V_FEED_FORWARD_SWITCH_MODE_CONVERTER

Published:2009/6/28 21:23:00 Author:May

  (View)

View full Circuit Diagram | Comments | Reading(1172)

5_V／05_A_BUCk_CONVERTER

Published:2009/6/28 21:23:00 Author:May

  (View)

View full Circuit Diagram | Comments | Reading(579)

Computer motherboard circuit diagram 440LX2_23

Published:2011/7/31 22:02:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(680)

Computer motherboard circuit diagram 440LX2_24

Published:2011/7/31 22:03:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(656)

Computer motherboard circuit diagram 440LX2_25

Published:2011/7/31 20:48:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(719)

Computer motherboard circuit diagram 440LX2_26

Published:2011/7/31 20:39:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(770)

Computer motherboard circuit diagram 440LX2_28

Published:2011/7/31 20:48:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(698)

Computer motherboard circuit diagram 440LX2_29

Published:2011/7/31 20:40:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(673)

Computer motherboard circuit diagram 440LX2_30

Published:2011/7/31 20:41:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(656)

Computer motherboard circuit diagram 440LX2_31

Published:2011/7/31 20:42:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(651)

Computer motherboard circuit diagram 440LX2_32

Published:2011/7/31 20:42:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(677)

Computer motherboard circuit diagram 440LX2_33

Published:2011/7/31 20:43:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(661)

Computer motherboard circuit diagram 810 1_34

Published:2011/7/31 20:46:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(650)

Computer motherboard circuit diagram 810 1_33

Published:2011/7/31 20:44:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(450)

Computer motherboard circuit diagram 440LX2_22

Published:2011/7/31 22:01:00 Author:Ecco | Keyword: Computer motherboard

  (View)

View full Circuit Diagram | Comments | Reading(537)

Pages:1277/2234 At 2012611262126312641265126612671268126912701271127212731274127512761277127812791280Under 20