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What is a resistor network?
A circuit containing only resistors, ideal current sources, and ideal voltage sources. This means that relationships between current and voltage are linear.
total search1553 articles
2005-11-30 Stackpole's carbon comp resistors withstand 1,000V overloads
The RC series of carbon composition resistors from Stackpole Electronics is capable of handling overload voltages up to 1,000V and energy pulses up to 30J.
2011-08-12 Stackpole offers 7W, 10W wirewound resistors
Stackpole has expanded its VM Series by introducing 7W and 10W ceramic-housed wirewound resistors that provide high power handling and reduce board space.
2000-12-11 Solid state overvoltage protector for ac line
This application note shows how thyristors can substitute the function of the metal oxide varistors (MOVs) for protecting equipment against transient voltage conditions.
2007-10-19 SMT resistors offer tight tolerance, 25kV ESD rating
Vishay has unveiled new high-precision Z-Foil molded surface-mount resistors, which provide a low typical TCR, PCR of 5ppm at rated power and a load life ratio stability of 0.005 percent.
2000-12-20 SMD varistors poised for success
This application note describes the characteristics and behavior of Siemens Matsushita Components' families of SMD varistors, which include multilayer chips (CN type series, non-encapsulated) and thermoplast-encapsulated chips (CU type series).
2007-08-29 SMD chip resistors offer high anti-surge function
A Melf-type resistor replacement, the ERJ series SMD thick anti-surge chip resistors offer numerous benefits including reduced costs and optimized mounting speed.
2003-01-16 SKE wirewound resistors target automobile condensers
The SKE021 and SKE022 wirewound resistors are available with resistance values ranging from 0.15 ohms to 10 ohms with 10 percent tolerance.
2003-04-14 SKE wirewound resistors fit measuring instruments
The SKE048 RX21 silicon wirewound resistor from Shanghai Krah Electronics Co. Ltd is available in resistance values up to 33 kiloohms.
2000-12-20 SIOV-CN multilayer varistors: Keeping ESD at bay
This application note discusses Siemens Matsushita Components' SIOV-CN series of metal oxide varistors, which satisfies all ESD protection requirements in various sensitive electronic circuits.
2000-12-01 Simulation techniques help choose resistors in microwave applications
This article describes how you can use simulation models to select resistors for wireless products operating at frequencies as high as 20GHz.
2005-11-08 Silicon resistors provide stability for hybrid circuits
TT electronics introduced a series of wire bondable chip resistors with extended resistance range to 400 kiloohm.
2002-12-23 Shipley, Therma-Wave ink nano-metrology development deal
Shipley Co. has signed a joint development agreement with Therma-Wave Inc. in which the two companies will co-develop scatterometric methods to better measure 130nm photoresist features for polysilicon gate and shallow trench applications.
2001-06-11 Sensor circuits and digitally controlled potentiometers
This application is intended to illustrate the use of Xicor's digitally controlled potentiometers to automate the control of the key parameters of sensor circuits.
2005-06-27 Semiconductor technologies for power management (Part 3)
Understand better why ICs and discrete transistors require very different methods of fabrication.
2005-06-20 Semiconductor technologies for power management (Part 2)
Understand better why ICs and discrete transistors require very different methods of fabrication.
2005-06-13 Semiconductor technologies for power management (Part 1)
Understand better why ICs and discrete transistors require very different methods of fabrication.
2002-02-13 Rohm precision resistors debut in small sizes
Targeting high-precision applications, Rohm Electronics USA LLC has launched a line of 0.5 percent-tolerance thick-film resistors in 0402 and 0603 case sizes.
2014-09-22 Reverse polarity protection methods (Part 2)
In this second instalment, we will continue to examine the advantages and disadvantages of five more methods for protecting against reverse polarity.
2005-06-30 Resistors with <0.1?H inductance
Vishay Intertechnology extended its family of thick film power resistors with the introduction of 30W, 50W and 100W devices in industry-standard TO220 and TO247 packages.
2013-02-13 Resistors tout ohmic values down to 1?
The MCW 0406 AT Precision resistors from Vishay feature high-temperature performance to 155C and high power dissipation of 250mW at an ambient temperature of 70C.
2008-10-14 Resistors tout 4,000Vac dielectric withstanding voltage
TT electronics IRC has raised the dielectric withstanding voltage of its high density power resistors to 4000Vac.
2011-11-24 Resistors tolerate >25kV electrostatic discharge
The devices feature exceptional load-life stability to 0.05 percent at 220C for 2,000 hours at working power.
2005-12-09 Resistors target extended value range, high stability apps
Vishay has extended its family of Vishay Beyschlag thin film flat chip resistors by introducing MCS0402, MCT0603, MCU0805 and MCA1206 packages.
2005-05-18 Resistors tailored for surge apps
Queen Mao Electronic expanded its product portfolio with the release of its latest series of high-voltage resistors that are suitable for surge apps
2011-07-28 Resistors survive at >98 relative humidity
Stackpole's HDM series is a low cost carbon film thru hole resistor with superior moisture withstanding capabilities.
2010-03-02 Resistors provide surge protection in high-temp setups
The open-air current sense resistor series are designed for power electronics design engineers looking for high-current devices capable of surge protection functions in high-temperature environments.
2010-04-16 Resistors provide stable performance in high temp
The MC AT professional and precision resistors are designed to deliver stable performance in high-temperature and humidity operation.
2005-06-08 Resistors pack 50W power ratings
With power electronics design engineers in mind, TT electronics BI Technologies SMT Division has developed two series of non-inductive planar power resistors with power ratings from 3W to 50W at 70C
2005-07-11 Resistors operate in harsh environments
TT Electronics IRC Wirewound and Film Technologies Division offer a series of power wirewound resistors with lead-free vitreous enamel coating, which allows the resistors to withstand harsh environments and high temperatures.
2007-02-01 Resistors offer improved resistance stability
Vishay has announced a new surface-mount Power Metal Strip resistor that offers improved resistance stability during operation with a maximum resistance change of 0.5 percent through a 2000hr workload.
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