ESR
Equivalent Series Resistance
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Product
Power Conversion
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The XRP6124 is a non synchronous step down (buck) controller for up to 5A point of loads. A wide 3V to 30V input voltage range allows for single supply operations from industry standard 3.3V, 5V, 12V and 24V power rails. With a proprietary Constant On-Time (COT) control scheme, the XRP6124 provides extremely fast line and load transient response while the operating frequency remains nearly constant. It requires no loop compensation hence simplifying circuit implementation and reducing overall component count. The XRP6124 also implements an emulated ESR circuitry allowing usage of ceramic output capacitors and insuring stable operations without the use of extra external components.
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Product
200 KHz LCR Meter w/RS-232 Interface
LCR 200
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Measurement Parameters : Z , Ls , Lp , Cs , Cp , DCR , ESR , D , Q , and £c. Test conditions : 100MHz , 120Hz , 1KHz , 10KHz , 100KHz , 200KHz Basic Accuracy 0.1% ; Test Voltage: 1Vrms , 250mVrms , 50mVrms , 1Vdc(DCR only). DMM Functionalities. Dual LCD Display with LED backlit
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Product
100Hz/120Hz/1kHz Handheld LCR Meter
U1731C
LCR Meter
Now you can measure at frequencies as high as 100 kHz, a capability that is typically found only in benchtop meters. With the auto identification, Ai which conveniently displays component type and detailed component analysis such as Z, ESR, DCR, you can get measurements done faster. Better yet, the battery lasts up to 16 hours, ideal for testing on the go. With the U1730 Series, you can perform quick, basic LCR measurements at your convenience, without burning a hole in your pocket.
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Product
3U VPX Ethernet Router
VPX3-621
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Curtiss-Wright Defense Solutions
The VPX3-621 from Curtiss-Wright Defense Solutions is a versatile, standards-based module that delivers the power of Cisco IOS running as an Embedded Services Router (ESR). Designed for mobile and embedded systems, the VPX3-621 Cisco Ethernet Router extends the services of an enterprise router to a rugged embedded platform.
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Product
DC Bias Injector
J2130A
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When using the network analyzer to measure impedance, such as the capacitance and ESR or a capacitor, or the DCR of an inductor, etc., it is often necessary to provide a voltage bias to the device being tested. This is true of semiconductor junction capacitances, varactors, and some ceramic capacitors (especially X5R). In these cases the impedance is a function of the DC bias on the device. The Picotest DC bias injector (J2130A) is used for this purpose during impedance measurements.
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Product
Blue ESR/Low Ohms Meter
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This is the fully-assembled, cablibrated and tested Blue ESR/Low Ohms MeterThe latest and best Bob Parker design and successor to the famous Dick Smith ESR/Low Ohms Meter. This handy and affordable meter measures capacitor equivalent series resistance (ESR) in the circuit. ESR is a very important characteristic of capacitors greater than 1 ufd. This meter makes measurements which are often impossible to check with capacitance meters.
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Product
Electron Spin Resonance Spectrometer
ESR
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Electron Spin Resonance (ESR) is a powerful analytical method to detect, analyze and determine thecharacteristics of unpaired electrons in a substance. It is clear that the state of electrons in a substance have a strong influence on its characteristics and functionality, so evaluation by ESR is becoming more and more important. Many types of substances, from electronic materials to catalysts, biological samples, can be studied regardless of whether they are solid, liquid, or gas. A wide range of ESR techniques are possible using suitable attachments together with the basic instrument.
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Product
HD Oscilloscope, 500 MHz, 10 GS/s ESR, 4 CH, 500 Mpts/Ch (Single Channel), 12-Bit HD
T3DSO4054L-HD
Oscilloscope
500 MHz, 10 GS/s ESR, 4 CH, 500 Mpts/Ch (Single Channel), 12-Bit HD Low Profile Oscilloscope.
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Product
Digital LCR Meter
VA520/VA520B
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
The digital LCR meter is equipped with a user-friendly panel. It is housed in an insulated enclosure for enhanced safety. The USB interface allows easy connection to computers. Available in 19,999 or 1,999 counts. Dual-LCD design. Analog bar display. Mini USB port. Parameter: Ls, Lp, Cs, Cp, DCR, ESR, D and Q. Relative measurement. Data hold function. With backlight.
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Product
EMI Test Receiver
ESR
Receiver
The R&S®ESR is an EMI test receiver build to measure electromagnetic disturbances using conventional stepped scans or ultrafast FFT based time domain scans. It also functions as a powerful signal and spectrum analyzer. The receiver features real-time spectrum analysis with a wide range of diagnostic tools for detailed analysis of disturbance signals and their history.
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Product
HD Oscilloscope, 500 MHz, 10 GS/s ESR, 8 CH, 500 Mpts/Ch (Single Channel), 12-Bit HD
T3DSO4058L-HD
Oscilloscope
500 MHz, 10 GS/s ESR, 8 CH, 500 Mpts/Ch (Single Channel), 12-Bit HD Low Profile Oscilloscope.
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Product
EIS Battery Analyzer
BA8100
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The BA8100 is designed to accurately measure the internal impedance of a single cell or battery stack with voltages as high as 80 V. In addition to impedance, auxiliary measurements include voltage, current, phase, capacitance, inductance, quality factor and more. With the provided software, the BA8100 can perform Electrochemical Impedance Spectroscopy (EIS) across a frequency range of 50 mHz to 10 kHz. The impedance spectrum can be evaluated through the Nyquist and Bode plot tools to determine effective series resistance (ESR) and track battery health. Included with the BA8100 is a self-test fixture to verify the instrument’s performance or compensate for resistance introduced by the test leads.
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Product
HD Oscilloscope, 1GHz, 10 GS/s ESR, 4 CH, 500 Mpts/Ch (Single Channel), 12-Bit HD
T3DSO4104L-HD
Oscilloscope
1GHz, 10 GS/s ESR, 4 CH, 500 Mpts/Ch (Single Channel), 12-Bit HD Low Profile Oscilloscope.
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Product
XMC mezzanine module
XMC-620
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Curtiss-Wright Defense Solutions
The XMC-620 from Curtiss-Wright Defense Solutions is a small form factor XMC mezzanine module optimized to provide all the power and versatility of Cisco IOS running as an Embedded Services Router (ESR). Designed for mobile and airborne systems, the XMC-620 extends the power and versatility of an enterprise router to a rugged embedded platform.
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Product
EMI Test Receiver
ESRP
Receiver
The R&S®ESRP EMI test receiver has been designed for diagnostic measurements during development and for precompliance measurements to prepare products for final certification testing. It measures electromagnetic disturbances in the 10 Hz to 7 GHz frequency range, using either conventional stepped frequency scans or FFT based time domain scans to significantly speed up measurements.
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Product
Film Capacitors
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Panasonic Industrial Devices Sales Company of America
Low ESR. Low Dissipation Factors. No Shock Noise. Panasonic Surface Mount Film Capacitors offer stable capacitance and temperature characteristics, tight tolerances, low ESR, low dissipation factors, no shock noise, no piezoelectric effect and no audible noise. Surface Mount Film Capacitor applications include DC blocking and filtering, PLL, audio, DC/DC converter and back lighting.
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Product
Pulsed Injection-Locked IMPATT Amplifiers
Pulsed ESR/EPR
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Insight Product Company offers pulse injection-locked IMPATT amplifiers for pulse ESR/EPR experiments. Pulsed injection-locked amplifier incorporates IMPATT diode, ferrite input/output isolators, circulators, and pulse modulator. Only DC power supply, RF input signal, and external trigger signal are required to operate the amplifier. Output phase noise parameters are very close to the noise parameters of the input RF signal.
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Product
8AI/5DI/4DO Intelligent I/O Gateway With WISE-EdgeLink
ESRP-PCS-ADAM6717
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8ch analog input (current or voltage)/ 5ch digital input/ 4ch digital outputAn intelligent gateway uploading data from edge to cloudData publishing service by OPC-UA, Modbus, DNP3, BACnet, MQTT & LwM2MData backup by storing data to database and FTP serverInterfaces: RS-485x2, Ethernet port x 2, 1 x USB Type-A 2.0, 1 x USB Micro-B 2.0WISE-EdgeLink software supports multiple PLC protocol drivers for data conversion
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Product
Gas Flow Sensors
ESRF-HF Transmitter
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The ESRF-HF is a family of mass flow transmitters which enable fast and accurate measurements of gas flow over a wide dynamic range. Each transmitter integrates a MEMS flow sensor and readout electronics inside a housing with very small form factor made from stainless steel. The duty pressure of the flow transmitter is 11bar. All measurement data are fully calibrated, and temperature compensated on board, leading to a reduced temperature coefficient and high measurement accuracy.
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Product
Gas Flow Sensors
ESRF-ESF Sensor
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ESRF-ESF is one of the few gas flow sensors featuring bidirectional gas flow sensing of up to ±300 ln/min with a total error band of < 1.25% RD. ESRF-ESF gas flow sensors provide calibrated and temperature compensated output on an SPI, I2C bus or analog output making them plug & play for direct interfacing to low voltage MCUs and systems. The user is provided with a multitude of interface and output options so that the right sensor configuration can be selected based on the specific requirements for each application.
