Position: Home > Circuit Diagram > power supply circuit > >Index 164
Low Cost Custom Prototype PCB Manufacturer

Index 164



2_A_converter_with_extended_remote_sensing

Published:2009/7/25 1:33:00 Author:Jessie

2_A_converter_with_extended_remote_sensing
This circuit provides an adjustable output voltage through operation of a remote regulator and a 4N35 optocoupler.   (View)

View full Circuit Diagram | Comments | Reading(394)

5_A_converter_with_high_input_voltage

Published:2009/7/25 1:32:00 Author:Jessie

5_A_converter_with_high_input_voltage
This circuit provides an adjustable output voltage,and it can beoperated with input voltages between 30 and 80 V.   (View)

View full Circuit Diagram | Comments | Reading(274)

30__to_5_V_at_20_A_converter

Published:2009/7/25 1:31:00 Author:Jessie

30__to_5_V_at_20_A_converter
This circuit provides an adjustable output voltage. Figure 4-24B shows component source information.   (View)

View full Circuit Diagram | Comments | Reading(260)

38__to_14_V_at_40_A_converter

Published:2009/7/25 1:30:00 Author:Jessie

38__to_14_V_at_40_A_converter
This circuit provides both an adjustable output voltage and an adjustable currentlimit.   (View)

View full Circuit Diagram | Comments | Reading(270)

Step_down_converter_with_zero_outyout_capability

Published:2009/7/25 1:28:00 Author:Jessie

Step_down_converter_with_zero_outyout_capability
This circuit can be adjusted from 5 down to 0 V.   (View)

View full Circuit Diagram | Comments | Reading(312)

Isolated_regulator

Published:2009/7/25 3:09:00 Author:Jessie

Isolated_regulator
Isolated_regulator
Isolated_regulator

This optocoupler-based circuit provides galvanically isolated, regulated voltage. The output is +5 V at 1 A with the values shown. The output can be fixed at any value between 3.2 and 25 V, by selecting R2, using R2= R1 (VOUT -1.25)/1.25. If VOUT is greater than 6 V, insert Zener D1 between point X and Y, with Vz= Vour - 5 V. This prevents the voltage across the LM385 from exceeding the 5.4-V max, limit   (View)

View full Circuit Diagram | Comments | Reading(1372)

Inverting_regulator

Published:2009/7/25 3:05:00 Author:Jessie

Inverting_regulator
This circuit converts 12-V to an adjustable -15-V output at 500 mA,with less than 1%ripple.   (View)

View full Circuit Diagram | Comments | Reading(585)

Step_down_voltage_regulator_with_increased_current_ratings

Published:2009/7/25 3:04:00 Author:Jessie

Step_down_voltage_regulator_with_increased_current_ratings
This circuit is similar to that of Fig.4-67,except that the input is 30 V,and the output is 5V at 5A.   (View)

View full Circuit Diagram | Comments | Reading(302)

Multi_output_converter_with_low_quiescent_current

Published:2009/7/25 2:10:00 Author:Jessie

Multi_output_converter_with_low_quiescent_current
This circuit provides 5-V output at 1 A, and ±12-V outputs from 12-V input, with about 100-mA quiescent current.   (View)

View full Circuit Diagram | Comments | Reading(282)

Buck_converter_with_lown_quiescent_current

Published:2009/7/25 2:05:00 Author:Jessie

Buck_converter_with_lown_quiescent_current
This circuit provides 5-V output for 8- to 16-V input, with about 10-mA quiescent current.   (View)

View full Circuit Diagram | Comments | Reading(323)

5__to_±15_V_converter_with_low_quiescent_current

Published:2009/7/25 2:04:00 Author:Jessie

5__to_±15_V_converter_with_low_quiescent_current
This circuit provides±15 V at 100 mA, with only 10-mA quiescent current (IQ).   (View)

View full Circuit Diagram | Comments | Reading(371)

Boost_or_CUK_inverting_dc_dc_converter

Published:2009/7/25 1:45:00 Author:Jessie

Boost_or_CUK_inverting_dc_dc_converter
Boost_or_CUK_inverting_dc_dc_converter

This circuit inverts the output (negative out for positive in) and either steps up or steps down in the input. Typical performance data, switching waveforms, and component source information are given in Figs. 4-34B, 4-34C, and 4-34D, respectively.   (View)

View full Circuit Diagram | Comments | Reading(273)

Step_up_+6_Vdc_to_48_Vdc_at_90_mA

Published:2009/7/25 1:43:00 Author:Jessie

Step_up_+6_Vdc_to_48_Vdc_at_90_mA
This circuit converts 6-V to a 48-V(adjustable)output.   (View)

View full Circuit Diagram | Comments | Reading(330)

_Single_inductor_5_V_to±15_V_converter

Published:2009/7/25 2:01:00 Author:Jessie

_Single_inductor_5_V_to±15_V_converter
This circuit converts 5 V to±15 V at 25 mV、withouta transformer,and with only one ilnexpenslve inductor .   (View)

View full Circuit Diagram | Comments | Reading(281)

Ultra_lown_noise_5_to_±15_V_converter

Published:2009/7/25 1:59:00 Author:Jessie

Ultra_lown_noise_5_to_±15_V_converter
This circuit converts 5V to ±15V at 75mA,with an output noise of less than 30μV p-p(2ppm)   (View)

View full Circuit Diagram | Comments | Reading(306)

Low_noise_5__to_±15_V_converter

Published:2009/7/25 1:57:00 Author:Jessie

Low_noise_5__to_±15_V_converter
This circuit converts 5 V to ±15 V at 250 mA, with an output noise of about 200 μV peak-to-peak.   (View)

View full Circuit Diagram | Comments | Reading(576)

Off_line_multiple_output_flyback_converter

Published:2009/7/25 1:54:00 Author:Jessie

Off_line_multiple_output_flyback_converter
This circuit provides +5 V at 1 A, +12 V at 0.2 A, and -12 V at 0.2 A from a 103- to 129-Vac line input. Figure 4-38B shows component source information.   (View)

View full Circuit Diagram | Comments | Reading(519)

Flyback_converter

Published:2009/7/25 1:51:00 Author:Jessie

Flyback_converter
This circuit provides a -40-V output at 0.18 A from a +12-V input.Component source information is given in Fig. 4-37B.   (View)

View full Circuit Diagram | Comments | Reading(379)

Inverting_buck_boost_converter

Published:2009/7/25 1:49:00 Author:Jessie

Inverting_buck_boost_converter
Inverting_buck_boost_converter

This circuit provides positive outputs for negative inputs at the same voltage, at a higher voltage, or at a lower voltage. Typical performance data and component source information are given in Figs. 4-36B and 4-36C, respectively.   (View)

View full Circuit Diagram | Comments | Reading(429)

Inverting_step_down_converter_with_adjustable_output

Published:2009/7/25 1:47:00 Author:Jessie

Inverting_step_down_converter_with_adjustable_output
Inverting_step_down_converter_with_adjustable_output

This circuit provides a +9 to +30 V output at 5 A from a -48-V input.Typical performance data and component source information are given in Figs.4-35B and 4-35C, respectively.   (View)

View full Circuit Diagram | Comments | Reading(348)

Pages:164/291 At 20161162163164165166167168169170171172173174175176177178179180Under 20