OPEN Power: A Simple Constant Power Supply with Variable Voltage
https://www.electronics-lab.com/open-power-simple-constant-power-supply-variable-voltage/
John Loeffler didn’t have much to build a power supply for his bench so he decided to build his own and he did it nicely. This Project is to produce 3 final Prototypes. All Power Supplies will have USB Charging of Lithium Batteries and a Load Sharing. Prototype 1: Simple Constant voltage Power Supply Variable […]
Owon P4603 1CH 0 – 60V / 0 – 3A 180W DC Power Supply
https://www.electronics-lab.com/owon-p4603-1ch-0-60v-0-3a-180w-dc-power-supply/
OWON P4603 Linear DC power supply newly launched with small body, lighter weight, easier to carry. Single channel, competitive unit price. With high resolution 1mV/1mA, 3.7 inch large TFT LCD display, 180W maximum output power. Low ripple and noise can meet the requirement for high accuracy testing. It can save up to 5 sets of parameters […]
PGCPSU the tiny, powerful & affordable LiPo PSU module
https://www.electronics-lab.com/pgcpsu-tiny-powerful-affordable-lipo-psu-module/
Pretty Good Cheap Power Supply Unit – PGCPSU. Get the best tiny power supply for your battery powered projects! PGCPSU is a three in one power supply board: it integrates a lithium battery charge management circuit with 5V and 3.3V DC-DC converter-based output rails to power most projects in a very compact form factor. We […]
Rohde & Schwarz NGL200 Power supply series
https://www.electronics-lab.com/rohde-schwarz-ngl200-power-supply-series/
IoT and mobile communications are targeted by the R&S NGL200 power supplies from Rohde & Schwarz. The architecture allows them to function both as a source and a sink, while short recovery times of 30 microseconds enable them to handle fast load changes that occur, for example, when a device switches from sleep mode to […]
SPD3303X / SPD3303X-E Series Programmable DC Power Supply
https://www.electronics-lab.com/spd3303x-spd3303x-e-series-programmable-dc-power-supply/
Product Overview Siglent’s SPD3000X Series Programmable Linear DC Power Supply has a 4.3 inch TFT-LCD display, supports Remote Programming and has a Real Time Wave Display. The ‘3000X family has three isolated outputs; two adjustable channels and one selectable channel from 2.5v, 3.3V, and 5V. It also has output short and overload protection and can […]
T3PS Series Power Supplies from Teledyne LeCroy
https://www.electronics-lab.com/t3ps-series-power-supplies-teledyne-lecroy/
Teledyne Test Tools new T3PS3000 is a Linear Programmable DC Power Supply with a 4.3 inch TFT LCD display. It has three isolated outputs: two adjustable channels and one selectable channel from 2.5V, 3.3V, and 5V with output short and overload protection for each channel. Support for series and parallel operation of the two main […]
First USB powered fully V/I controllable power supply
https://www.electronics-lab.com/first-usb-powered-fully-v-controllable-power-supply/
siru.box® is a Miniature variable power supply on USB 2.0, rated at 2.5W with controllable output voltage 0-15V AND controllable current up to 600mA. Setup the output voltage and current limitation using your computer’s web browser! Just plug it in, no driver required for Windows, Linux, Raspberry PI! In-house developed µC controlled DC/DC converter optimized […]
SPD1305X – 30V 5A Single output Power Supply from Siglent
https://www.electronics-lab.com/spd1305x-30v-5a-single-output-power-supply-siglent/
SPD1305X Programmable Linear DC Power Supply has a 2.8 inch TFT-LCD display, features remote computer control capability, and real time wave display, to deliver high performance and ease-of-use. The SPD1305X features a high precision programmable output capable of delivering up to 30 V and also includes a 4-wire sense function for more accurate voltage sourcing, […]
200V DC High voltage pocket generator
https://www.electronics-lab.com/200v-dc-high-voltage-pocket-generator/
Aki made this DIY pocket HV generator: There are times you find yourself looking for a relatively high voltage (100V to 200V often in my case) but low current DC power supply. I have zener diodes that are higher than 30V, which makes the lab supply useless, and filament LEDs with forward voltage over 60V. […]
Power Stage Designer™ Tool – Design Switch-mode Power Supplies with ease
https://www.electronics-lab.com/power-stage-designer-tool-design-switch-mode-power-supplies-with-ease/
Power Stage DesignerTM is a JAVA based tool that helps engineers accelerate their power-supply designs by calculating voltages and currents of 20 topologies according to the user’s inputs. Additionally, Power Stage Designer contains a Bode plotting tool and a toolbox with various functions to make power supply design easier. Because all calculations are executed in […]