Power supply circuits 
related topics: Power supplies,
Power supply topics |
| 0 - 300V adjustable power supply a simple circuit which can provide an
adjustable voltage source of 0 to 330 Volt. The supply is short-ciruit proof:
the current is limited to about 100mA |
|
0-30 volt laboratory power supply using a discrete transistor regulator with
op-amp feedback to control the output voltage. The supply was constructed in
1975 and has a constant current mode that is used to recharge batteries |
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+12V -12V power supply unit ERA22FWA |
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+/-12V -> +/-5V power unit LM317, LM337 circuit |
|
10 Amp, 13.8
Volt Power Supply this circuit uses the LM723 IC, 3x 3055, 2N3055 |
|
12 Volt 30 amp supply TIP2955, LM7812 circuit |
|
12 Volt 30 Amp Power Supply pdf file |
| 13.8
V / 15 A from a PC Power Supply |
| 13.8
Volt, 20 Ampere linear power supply 13.8 Volt, 20 Ampere linear power supply |
|
48 Volt phantom power supply
a simple 48 V regulated linear power supply design that will provide up to 60 mA
of current. This circuit is based on the Texas Instruments TL783C high voltage
adjustable linear regulator IC, because this device will provide short circuit
protection for an input to output differential voltage of up to 125 V |
|
Alimentation stabilisée en Français |
|
Alimentation
symétrique en Français |
|
Bicycle Regulator
a regulator for a 6V/3W bicycle generator system |
|
Blown Fuse Indicator Blown Fuse Indicator circuit with alarm |
|
Boosting three terminal voltage regulator increasing current with PNP
transistor circuit |
|
CHARGE PUMP
DC-TO-DC VOLTAGE CONVERTER pdf file |
|
Desktop
Power Supply from a PC |
|
Discrete LDO regulator LDO (low drop-out regulator), 5V |
|
Dual polarity
power supply LM317, LM337 circuit, Dual polarity power supply |
|
Dual Power Supply
LM317, LM337, 78xx, 79xx |
|
Fast Electronic
Fuse A fast electronic fuse designed to operate on 230V AC with an
adjustable trip current circuit |
|
Fuse monitor alarm |
|
High
voltage circuits |
|
L200 regulator circuit power supply with voltage and current regulation
built around the L200C regulator |
|
L200
pdf file |
|
LCD monitor power supply
LCD monitor power supply, pdf file |
|
LM317T variable voltage regulator the LM317T is a adjustable 3 terminal positive voltage regulator capable of supplying in excess of 1.5 amps over an
output range of 1.25 to 37 volts. The device also has built in current limiting
and thermal shutdown |
|
LM117/LM317A/LM317 3-Terminal Adjustable Regulator The LM117 series of
adjustable 3-terminal positive voltage regulators is capable of supplying in
excess of 1.5A over a 1.2V to 37V output range, pdf file |
|
Maxim-ic.com appnotes |
|
Power electronics resources battery charging, control techniques, invertors,
magnetics design, power control IC, power device drivers, power supplies,
converters, UPS, a tip |
|
Power supplies
provides PFC controllers, ac-dc and dc-dc controllers, regulators, MOSFETs, and
rectifiers for power supply applications |
|
Power supplies power supplies |
|
Power supply +20V/15A and +12V/3A LM338 |
|
Power-Supply Failure Alarm Power-Supply Failure Alarm circuit |
|
Power supply for preamps |
|
Power supply circuits Power supply circuits |
|
Power supply cookbook |
|
Réaliser une alimentation en Français |
|
Regulated power supplies
with discrete componets and tubes |
|
Simple circuit measures battery drain measuring battery life for a portable
system |
|
Small Variable
Power Supply Features: 1.3-12.2 V, 1 A, over-current protection. This is a
simple but reliable device based one of the oldest integrated voltage regulators
of them all - the LM723,
Educypedia |
|
Soft Start
power Supply LM317, L200 |
|
Three terminal positive voltage regulators 7800 series, pdf
file |
| Three-terminal regulators 7805, 2N6109 |
| Three-terminal adjustable regulators 7805, MJ2955 |
|
Three-Terminal Adjustable Output Positive Voltage Regulator LM317 pdf
file |
|
TL1431
The TL1431 is a precision programmable reference with specified thermal
stability |
|
Ultra simple split DC supply |
|
Valve power supply |
|
Valved regulated high voltage power supply |
|
Variable dual lab power supply based on the LM317 and LM337 variable
3-terminal regulator, 25V circuit |
|
Variable
Power Supply L200 |
|
Variable voltage supply LM317 voltage supply circuit |
|
Voedingen
in Dutch |
|
Horizontaal |
|
Constant Current Sources
related topics: Power supplies,
Power supply topics |
|
40V
current source operates from -40 to +85°C LM317 |
|
7805 as a Voltage
and Current Source |
|
Constant Current Buck
Regulator for High Power LED Drivers LM3404HV - 1.0A Constant Current Buck
Regulator for High Power LED Drivers |
|
Constant Current LED Driver SP7615 Four Channel Constant Current LED Driver,
pdf file |
|
Constant Current Source and Temperature Sensor LM134 |
|
Constant current
source with LM317 constant current source driving LEDs |
|
Current
source this circuit provides continuously variable regulated current
(~25-400mA) from a 4-6 Volt source, driving a LED array |
|
Current source
based on a JFET |
|
Stroombron pdf file |
|
Voltage and Current Sources
LM317T |
| |
|
Voltage multipliers
related topics: Power supplies,
Power supply topics |
|
Dual capacitance multiplier |
|
Multiplier circuits basic multiplier circuits |
|
Multiplier circuits
Using Rectifiers In Voltage Multiplier Circuits, Full-wave Voltage Doubler, pdf
file |
|
Voltage doubler
555 circuit |
|
Voltage
doubler circuit
voltage doubler circuit, ICL7660 circuit |
|
Voltage inverters
555 |
|
Voltage inverters
555 |
|
Voltage multiplier The multiplier uses two diodes and two capacitors to
rectify and double the alternating current input from the charging circuit |
|
Voltage multiplier
the Cockroft-Walton voltage doubler circuit for generating high voltages from a
low voltage AC source |
|
Voltage Multiplier
(100kV) |
|
Voltage multipliers |
|
Horizontaal |
|
|
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Last updated on:
2011-01-15
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