Adjustable HV Power Supply for Stompbox
https://www.electronics-lab.com/adjustable-hv-power-supply-stompbox/
This SMPS can be powered with low input voltage, from 5 VDC to 15 VDC and provided adjustable Output Voltage: + 92 Vdc to +340 Vdc. Can be used too, as power supply, for the Xenon Lamp, Nixie tube Clock, VFD display, Magic Eye, Neon, and too many others electronics circuits who need HV power […]
LT8335 – Low IQ Boost/SEPIC/ Inverting Converter with 2A, 28V Switch
https://www.electronics-lab.com/lt8335-low-iq-boostsepic-inverting-converter-2a-28v-switch/
LT8335 is a current mode, 2 MHz step-up DC/DC converter with an internal 2A, 28V switch. It operates from an input voltage range of 3V to 25V, suitable for applications with input sources ranging from a single-cell Li-Ion to automotive inputs. The LT8335 can be configured as either a boost, SEPIC or an inverting converter. […]
Basic Switching Voltage Regulator Tutorial
https://www.electronics-lab.com/basic-switching-voltage-regulator-tutorial/
James Lewis @ baldengineer.com discuss about switching regulator types and uses. A switching voltage regulator is one of my favorite circuits. In school, they were the first circuits I built where I understood how transistors worked. In fact, they were the first circuit I saw an inductor being useful! Switching regulators are incredibly efficient when designed […]
LTC3106 – 300mA Low Voltage Buck-Boost Converter with PowerPath
https://www.electronics-lab.com/47113-2/
Linear Technology announces the LTC3106, a highly integrated, 1.6µA quiescent current 300mV start-up buck-boost DC/DC converter with PowerPath™ management, optimized for multisource, low power systems. The LTC3106 is ideal for powering low power wireless sensors from rechargeable or primary batteries supplemented by energy harvesting. The LTC3106 incorporates maximum power point control (MPPC) making it compatible […]
LTC3106 – 300mA Low Voltage Buck-Boost Converter
https://www.electronics-lab.com/46786-2/
The LTC3106 is a highly integrated, 1.6μA quiescent current 300mV startup buck-boost DC/DC converter with PowerPath management, optimized for multisource, low power systems. The LTC3106 is ideal for powering low power wireless sensors from rechargeable or primary batteries supplemented by energy harvesting. If the primary power source is unavailable, the LTC3106 seamlessly switches to the […]
LTC3815 – 6A Monolithic Synchronous DC/DC Step-Down Converter
https://www.electronics-lab.com/ltc3815-6a-monolithic-synchronous-dcdc-step-down-converter/
Linear Technology Corporation announces the LTC3815, a high efficiency 6A monolithic synchronous step-down DC/DC converter with an I2C-based PMBus interface for digital power system management (PSM). The LTC3815’s simplified and intuitive PMBus “Lite” command set makes it simple to use. The digital interface provides programming and read back of voltage, current, temperature and faults; all […]
SparkFun: A look inside some common power supplies
https://www.electronics-lab.com/sparkfun-a-look-inside-some-common-power-supplies/
MTaylor @ sparkfun.com takes a look inside different power supplies he has on his box. Power supplies are everywhere these days. With the advent of switching power supplies, the cost of high-current supplies has radically dropped. Maybe you’ve noticed how the large, heavy, wall-wart style adapters are no longer lurking around your baseboards, falling out of […]
Switch Mode Power Supply (SMPS) Topologies (part I)
https://www.electronics-lab.com/switch-mode-power-supply-smps-topologies-part-i/
Microchip’s application note describes the basics of different SMPS topologies: The industry drive toward smaller, lighter and more efficient electronics has led to the development of the Switch Mode Power Supply (SMPS). There are several topologies commonly used to implement SMPS. This application note, which is the first of a two-part series, explains the basics of […]
LT8331 – Low IQ Boost/SEPIC/ Flyback/Inverting Converter
https://www.electronics-lab.com/lt8331-low-iq-boostsepic-flybackinverting-converter-2/
Linear Technology Corporation announces the LT8331, a current mode step-up DC/DC converter with an internal 500mA, 140V switch. It operates from an input voltage range of 4.5V to 100V, making it suitable for use with a wide range of input sources found in industrial, transportation and avionic applications. The LT8331 can be configured as either […]
LT8714 – 80V/5A synchronous 4-quadrant DC/DC controller
https://www.electronics-lab.com/lt8714-80v5a-synchronous-4-quadrant-dcdc-controller/
Linear Technology Corporation announces the LT8714, an 80V input synchronous PWM four quadrant output DC/DC controller. This device cleanly transitions the output voltage through zero volts with up to 5A sourcing and sinking current capability, regardless of the output voltage polarity, making it ideal for regulating to positive, negative, or zero volts. The bipolar output […]