Category: Power supply

App note from ROHM semiconductor on combining LDOs for higher load capacity. When you want to increase the output current capacity of an LDO, or when the power dissipation of a single LDO is insufficient, you might think of connecting LDOs in parallel if you need to disperse the...

The new power supply series consists of the R&S NGE102B with two channels and the R&S NGE103B with three channels. They are suitable for various applications in education and production as well as in R&D labs. With these new features, Rohde & Schwarz is addressing the...

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...

This is a LM5010 buck-boost regulator able to convert a positive input ranging from 10-50Vdc to -12V output. by Robert Bell @ www.edn.com Buck regulators find wide application as step-down regulators for converting large positive input voltages into a smaller positive output voltages....

luckyresistor.me tests his TPS61092 boost converter with a thermal camera and shares the results. For my current project I searched for a good boost power converter which is able to deliver continuous 400mA power for various sensors. There are an endless number of good boost...

Mini Isolated Power Supply is designed for CAN, RS-485, RS-422, RS-232, SPI, I2C, Low-Power LAN applications. The power supply provides +/- 5.50 V DC symmetrical outputs with load current 500mA from 5V DC input. The project is built using SN6505A IC from Texas instruments. The SN6505A...

Based upon Flex Power Modules’ Hybrid Regulated Ratio (HRR) topology, the BMR480 DC/DC bus converter module delivers up to 1000W and 96.2A peak power. The BMR480 DC/DC advanced bus converter targets high-end and high-power applications. It is available in an industry-standard and...

Mark Smith @ surfncircuits.com has a detailed explanation on building a Nixie power supply, able to produce 170V from a 5V source. The article is spitted in 3 parts, with part two presenting the results and performance and part 3 discussing PCB design. Nixie Tubes are cool retro...