Tag: power supply circuit

Power supply circuits, power supply projects Constant-regulated switching of various voltages and powers, linear integrated-transistor power supply applications

Laboratory Power Supply 30V 10A (Adjustable)

Actually, I implemented the power supply circuit with limited possibilities, but it is sufficient for me, the first tests were done successfully. Since I have a toroidal transformer with an estimated voltage of 250W…300W 2X15VAC, I did the tests with it, and the normal sheet transformer can also have a usable power of at least

0 30V 0 3A Adjustable Power Supply

A simple 0-30V 0-3A regulated power supply circuit based on the NE5532 opamp IC that you can use in your electronics workshop. Basic parameters of the power supply: Input voltage 24 – 26 V AC, DC output voltage 0 to 30V, Output current 10mA – 3A. It’s an open circuit. The current limiting resistor is

LM317 TIP36C 0-30V 0-5A Laboratory Power Supply

I have seen different versions of the power supply, even the same circuit has a halide designed as a battery charging circuit in the LM317 datasheet file and in some electronic books, but I did not have the opportunity to apply it. Nevertheless, the familiar power supply circuit such as the LM317, made with the

0.2V-80V 0-10A Adjustable Switched Mode Power Supply

The 0.2V-80V switched power supply built on TL494 Integration can be used in various devices, motors, battery, battery charging processes, etc. designed for. There is additional SMPS circuit with TNY267 integrated circuit for feeding elements such as TL494, Fan, Relay. Like many circuit elements used in the SMPS Project, this material was supplied from PC

SG3525 SMPS Laboratory Switching Power Supply 0-30 V 0-5 A

SG3525 Adjustable SMPS 0-30V 0-5A Laboratory Switching Power Supply The SG3525A circuit was selected as the PWM modulator for controlling the switching power supply. It is a PWM modulator specially designed for control of switching power supplies. It has it two complementary outputs of the PWM signal, alternating one output can only range from 0

LM350 0-30V 0-3A Laboratory Power Supply

Regulator circuits such as LM317, LM350, which are used for many electronic circuit feeding, do not have current adjustment. In this project, current adjustments are provided with a few additions, and the reference voltage is pulled to zero, and a simple cheap laboratory power supply circuit with a voltage between 0.30V and 0.3A current is

Laboratory Power Supply 10A 2X40V L6562 PFC TMS320F28062 SMPS

Smps circuit controlled by TMS320F28062 IR4427 Gate driver. Designed with pfc circuit L6562 The design of printed circuit boards and the creation of electrical schemes is realized through Eagle cad. Due to the design of the resulting device, the inlet filter is together with an active rectifier placed on a separate printed circuit board. On

Dual phantom power supply 48 V

Dual, independent power supply, designed to polarize condenser microphones with voltage of +48 V. The built-in transformer and compact size of the board allow you to install the power supply in any electroacoustic device. Recommendations: the device will be particularly useful for constructors and service technicians of audio equipment and for testing microphones. It consists

0-30V 10A Power Supply Circuit LM723 TIP3055

0-30V 0-10A laboratory type adjustable power supply I mentioned in the article of the relay bypass circuit for regulated power supplies, the K7200 kit version is 1/1 clone There is almost no difference except a few changes in PCB design and the use of 6 power transistors. LM723 amplifiers were used at the control level

Laboratory Power Supply 0-50V 0-4A

Laboratory Type 0-50V 0-4A Adjustable power supply circuit A classic design based on the TL081 opamp .. I think I may have misread the scheme in the electrical or electronic circuit books .. Laboratory Power Supply Transformer used in the power supply circuit with 4 BD249 transistors on the output stage. Single output can be

Amplifier Protection and Power Supply Circuits

The powerful power supply circuits you can use in various power circuits, such as an amphibious, preamplified, etc. circuits, are available in low power designs as well as high power ones. Mile Slavkovic APEX series, which is made entirely of PCB designs with protection circuits in general, is doing fine projects by simplifying professional designs.

LM338 Adjustable Power Supply Circuit

LM338 Circuit 1,5v…32v – 3A s you know, every electronic circuit needs power. That is why power supplies and voltage stabilizers are one of the most popular topics, enjoying uninterrupted interest. The presented power supply is an application of the popular LM338 regulator IC, which housed practically all elements of the high voltage regulator LM338.

LM2576-ADJ Adjustable Power Supply Circuit

LM2576T-ADJ Power supply DC DC through long cables is associated with the voltage that is the greater, the longer the cable length and the current drawn by the receiver. Sometimes this fall is so big that the receiver is not working properly. The presented regulator compensates for this by measuring the voltage at the receiver

STM32F ARM Programmable Laboratory power supply

Previously shared power supply programmable power supply features advanced digital projects based on a study in stm32f100c8t6b.. pretty, has a detailed structure of the circuit of analog-digital mix-in panel design including all source code, pcb, etc. everything to be shared we will be useful for different projects. digital Power supply specifications Output voltage: 0 …

0-30V 0-3A Adjustable Switching Laboratory Power Supply

DC-DC Laboratory Power Supply 0-30V 0-3A LT1074 is a switching regulator type step-down (lowering) with a maximum current of 5 A. Can work with the value of the input voltage up to 60 V version (HV) and the output voltage can be set in the range of 2.5 V – 50 In. Without modifying the