Circuits & Schematics - 2

Search results: 2,619 Output: 11-20
  1. Michael Fisch EDN Laser diodes are sensitive to ESD, rapid turn-on currents, and overvoltage conditions. To address those problems, the simple laser-diode controller in Figure 1 has several functions. The first part of the circuit comprises an 8.2 ...
    27-08-2020
  2. Circuits Supply Maxim MAX6138 MAX1683
    Will Hadden, Maxim Integrated Products EDN A small and simple circuit derives 5 V from the 48 V rail that telecomm applications typically use (Figure 1). Useful for gate bias and other purposes, the 5 V supply delivers as much as 5-mA output ...
    26-08-2020
  3. Abhijeet Deshpande Electronic Design Harnessing solar energy directly to power a fan provides an environmentally friendly way of cooling or drying during the hot daylight hours of tropical environments. It also avoids the cost and complexity of ...
    18-08-2020
  4. Stefan Wagner github.com Overview TinyUPS is a simple 5 V/2.5 A uninterruptible power supply with a li-ion battery as a buffer, a load sharing power path management system and an ATtiny13 for monitoring power supply and battery charge level as well ...
    12-08-2020
  1. Stefan Wagner github.com Overview The Power Analyzer is a programmable electronic constant current dummy load with two high side voltage and current sensors for an automatic analysis of power supplys, DC/DC converters, voltage regulators, ...
    12-08-2020
  2. Raju Baddi EDN You can use the circuit described in this Design Idea to estimate voltages across 10- to 100-MΩ resistances. It also works for reverse-biased diodes. The common CMOS gates in Figure 1 have an input threshold voltage in which ...
    12-08-2020
  3. Ajay R. Dandge Electronic Design In microcontroller-based embedded systems, it is imperative to provide a means of triggering system reset to take care of software runaways. Many such remedies involve the implementation of an external watchdog ...
    04-08-2020
  4. Tom Hornak EDN Sometimes, you need to remotely turn on or off a two-state system, such as a light, from multiple points. You could connect simple pushbutton switches in parallel to a single-line bus. However, if the bus simply controls a toggle ...
    29-07-2020
  5. Marian Stofka EDN The circuit in Figure 1a comprises a voltage follower, IC 1 , and the reference-voltage source of IC 2 . IC 1 is an Analog Devices AD8661 op amp, which has a guaranteed input-bias current of no more than 1 pA and a typical ...
    28-07-2020
  6. Zhongming Ye, Analog Devices Design Note System designers are asked to produce smaller, higher efficiency power supply solutions to meet the demands of power thirsty SoCs and FPGAs across all industries. The space available for the power supply ...
    28-07-2020