Capacitor
A non-conductor storing electrical energy.
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AC Voltage Test Systems
HIGHVOLT Prüftechnik Dresden GmbH
AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears.
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Automatic Insulation Oil Tester
KVIO-80
KV Hipot Power Test Equipment Co.,Ltd
Automatic Insulation Oil Breakdown Tester Is Used to carry on power frequency dielectric break down test on the transformer oil, capacitor oil, electric device, insulation tool etc.
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PDIV Tester for EV Motor
PDIV 500-T
Shanghai Dean Electrical Co., Ltd
Differing from partial discharge with high frequency pulse which produce sound and light phenomenon, the power frequency AC voltage reaches a certain threshold, can only produce instantaneous current leakage around the tested sample, it can be detected through discharge capacity (unit: PC) to evaluate partial discharge phenomena..The instrument PDIV 500-T is designed to put samples such as enameled wire, insulation paper/film, and electric motor stator in the High temperature / humidity environment chamber, applying a power frequency voltage with a programed rising speed, and prefect ground connection must be guaranteed , through the coupling capacitor as the medium, the continuous detection of discharge capacity against the voltages will create formulation between the Voltages and discharge capacities (pc), the software will find the discharge voltage threshold called PDIV.
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Low Voltage DC / Battery Powered HV Amplifiers
WMA-01 And WMA-01LF
The Falco Systems WMA-01 is a high voltage amplifier that runs from an 24 - 30V DC power supply and can be battery powered if required, e.g. for use in a Faraday cage. Its internal high voltage generator is inductor-free and hence does not spread magnetic interference in sensitive experimental setups. The output noise is impressively low at 3mVrms. For extremely low noise applications where bandwidth is not an issue, a dedicated WMA-01LF version is available that contains an output low pass filter capacitor which reduces the bandwidth to 50Hz, but makes the noise drop to below 0.1mVrms. This bandwidth-limited amplifier is ideal for MEMS or piezo positioning with manual voltage adjustment.
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Precision Impedance Analyzer (20Hz to 10MHz)
ST2839
ST2839 series precision impedance analyzer is a new generation impedance test instrument by adopting the current international advanced automatic balance bridge principle. Its basic accuracy of 0.05%, the fastest test speed of 5.6ms, the frequency range of 20Hz-10MHz, and the impedance test range of up to 1GΩ can meet the testing requirements of components and materials, especially for low-loss (D) capacitors and high-quality Measurement of Factor (Q) Inductors. The four-terminal pair port configuration method can effectively eliminate the influence of the electromagnetic coupling of the test line, and expand the lower limit of the low-impedance test capability ten times lower than that of the conventional five-terminal configuration instrument.
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DC Hipot Testers
DPC series
UDEYRAJ ELECTRICALS PRIVATE LIMITED
DPC series hipots are used for proof testing of high voltage equipment in power engineering. Routine testing of the insulation and leakage is a necessary requirement for electrical equipments. Other areas include: Cable breakdown testing, capacitor charging and general laboratory use.
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Polymer Aluminum
SP-Cap™
Panasonic Industrial Devices Sales Company of America
Panasonic’s industry leading SP-Cap™ Polymer Aluminum Capacitors, are Surface-Mount (SMT) Capacitors that utilize a conductive polymer as their electrolyte material in a layered aluminum design. SP-Cap Capacitors are primarily used as input and output Capacitors for DC/DC converters due to ultra-low ESR values, high voltage options and the ability to withstand high reflow temperatures. These Capacitors are free from temperature drifts, offering capacitance values up to 560µF and voltage values ranging from 2V to 25V.
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Inductance Capacitance Meters
A piece of electronic test equipment used to measure capacitance, mainly of discrete capacitors.
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Capacitance Meter
E4981A
The E4981A capacitance meter offers a high-speed with reliable measurements for ceramic capacitor testing in the production lines. The E4981A realizes the measurement capabilities of capacitance from small to large values with accurate measurements. The E4981A capacitance meter contributes improvements of the test throughput, while attaining excellent component quality for ceramic capacitor testing.
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Standoff Capacitors
In standoff capacitors, SemiGen offers controlled dielectric thicknesses of +/- 12 microns, < 0.1 micron mounting surface finishes, and outline (L&W) tolerances of < 25 microns. We assure lot-to-lot repeatability and very attractive pricing. RF engineers requiring jumper mounts, bypass and tuning capacitor flexibility will find our wide selection of standoff capacitors convenient and reliable.
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Capacitance Tester
ZHANGZHOU HUAYI ELECTRONICS CO.,LTD.
Is a piece of electronic test equipment used to measure capacitance, mainly of discrete capacitors. Depending on the sophistication of the meter, it may display the capacitance only, or it may also measure a number of other parameters such as leakage, equivalent series resistance (ESR), and inductance. For most purposes and in most cases the capacitor must be disconnected from circuit; ESR can usually be measured in circuit.
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Automation
The Transformers and measurement capacitors used in high voltage and Partial Discharge test equipment are typically reliable over several decades of continious use. The control technology is however typically obsolete after only 10-15years. MPS offers automated , state-of-the-art High Voltage Testing Equipment with the following features.
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Standard Capacitor
1409 Series
The elements used in 1409 Standard Capacitors are selected for low dissipation factor and are stabilized by heat cycling. They are housed in cast aluminum cases, along with silica gel which provides continuous desiccation. These cases are sealed with high-temperature wax. A well is provided in the wall of the case for insertion of a dial-type thermometer. Three jack-top binding posts are provided on the top of the case, and removable banana plugs on the bottom, for convenient parallel connection without error
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Linear Power Supplies Bipolar 4-quadrant, Analog/Digital/Local Control, Ultra Low Ripple/Noise
BOP Series
Kepco's bipolar BOP power supplies are available in 100W, 200W and 400W sizes. For applications requiring higher power, see Kepco's 1KW High Power BOP. For applications requiring higher voltage, Kepco's Series BOP-HV are available in 500V and 1000V models.BOP are high speed power operational amplifiers that can be used to provide dynamically agile voltage for test and simulation. They are not general purpose power supplies. By the nature of the bipolar high speed design, they do not have any energy-storage noise discriminating output capacitors. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant.
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Thyristor Switches
SC Series
SC Series Thyristor Switches are used in systems which contain fastswitching inductive loads. The capacitors, which will be used to provide capacitive power to the system, can be switched on and off with a switching time shorter than 20 ms (1 period) by using SC Series Static Contactors, thereby providing a more effective compensation for fast-switching loads such as tack welding machines, cranes and arc furnaces.
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Binary Capacitors
The SemiGen Binary Capacitor Series are designed for ease of use when trimming, tuning or facilitating breadboard applications. The devices feature our MNOS design using Nitride and Oxide to achieve a robust and reliable dielectric. Custom designs as well as catalog off the shelf parts allow the user flexibility and varied capacitance values.
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Energy Saving Static Converter
The ENERGY SAVING static converter serves to generate a controlled squarewave single-phase alternate voltage (low frequency: 25 ÷ 125Hz) for industrial applications requiring high load power supplied by an external matching transformer. The power supply, sectioned by remote control switch and external fuses, is fed by a three-phase electric line via uncontrolled diode bridge and filtered by inductor and capacitor battery. The DC voltage thus obtained is converted into single-phase alternating voltage via “H”-shape bridge of semiconductors in order to control impressed frequency single-phase transformers.
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TimerBlox
Analog Devices TimerBlox parts are small, accurate, and simple timing devices designed for six basic operations: voltage controlled oscillation (VCO), low frequency clocking, pulse-width modulation (PWM), one-shot generation and signal delay, and power-on reset (POR). TimerBlox devices combine an accurate programmable oscillator with precision circuitry and logic. No capacitors, no crystals, no microcontroller, and no programming are required. A 20 mA source and sink capability enables the devices to directly drive opto-isolators and transformers for electrical isolation. An ideal solution for space-limited applications, each TimerBlox device can be placed at the point of use.
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Flammability Test System
COMP0804CAP
Active flammability test system according to IEC 60384-14 Ed4. For testing X & Ycapacitors up to 1uF. The test system includes control of the nominal AC supply via an integrated variac up to 1800V. Impulse amplitudes are programmable up to 8kV which covers all requirements. X1 capacitors are stressed up to 4kV, X2 and Y4 capacitors up to 2.5kV and Y2 capacitors up to 5kV.
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Precision Decade Capacitor
Genrad 1413
Six precision decades are employed to provide a range of 0 to 1.11111 F in increments of 1 pF and with an accuracy of 0.05% +0.5pF. Air capacitors are used for the two lower decades and highest grade mechanically stabilized sealed India Ruby mica capacitors are used for the remainder. Air trimmers are used for trimming the two lowest silvered-mica decades. The stability of the 1413 is such that it should not require readjustment with normal service. However, should it become desirable,the four lower decades contain trimmer capacitors that are accessible for this purpose.
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Decade Box, Capacitance, 5, 100pF to 11.111µF, 5 %
72-7265
Ideal for service, prototype and experimental use, this useful tool may be set at any non-polarized capacitor value from 100pF~11,111F, in 100pF increments.
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Electric Double Layer Capacitors (Gold)
Panasonic Industrial Devices Sales Company of America
Panasonic Electric Double Layer Capacitors, known as “Gold Capacitors”, offer the highest volumetric efficiency of all capacitor technologies. They are often compared to secondary batteries.
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Film Capacitors
AC Motor Use
Panasonic Industrial Devices Sales Company of America
Products lineup applied to various uses (low-voltage to high-voltage range, dry type / oil filed type etc.)
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LCR Meter
SS10X Series
LCR Meters are basic passive component testing equipment, can be used in quality management department or production process for quality inspection. Like as: transformer, inductor, resistor, capacitor, relay, motor, generator, electric valve, contactor, cable, wire, etc. This series LCR meter, offering different kind of testing fixtures, can improve testing precision and reduce the difference value of error code, being an economical and useful basic testing instrument.
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Harmonic Trap Inductors
Osborne designs harmonic trap inductors to work in conjunction with capacitors in power systems to prevent specific line-frequency harmonics from flowing back to the power source (point of common connection). This power quality design approach prevents harmonic currents from flowing to the main facility power system and/or to the utility power system. The Osborne system also reduces unnecessary power losses and power-system pollution.
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Chip Scale TVS Arrays
ProTek's patented* Flip Chip TVS Arrays are designed for small circuit board applications with limited size and space availability. To reduce installation costs, the Flip Chip can be mounted directly onto the printed circuit board; similar to chip resistors and capacitors. These devices are ideal for use in portable electronics such as Cellular Phones, Cellular Phone Accessories, Personal Digital Assistants (PDAs), Laptops and Pagers.
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General Purpose 4 Channel Optocoupler Board
A general purpose 4 channel optocoupler board using H11G2 optocouplers (see above schematic). Resistors, capacitors, and connections to terminal strip are made by customer to allow for complete flexibility
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Automatic Capacitance Inductance Tester
HTRG-H / 397
Wuhan Huatian Electric Power Automation Co., Ltd.
Measure each phase capacitance, total capacitance and inductance of compensation capacitor.
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16 Channel 12bit 3.2 GS/s Switched Capacitor Digitizer
V1743
V1743 houses VME (VME64X compliant) and Optical Link interfaces. The VME interface allows data transfers of 60 MB/s (MBLT64), 100 MB/s (2eVME), 160 MB/s (2eSST). The Optical Link supports transfer rate of 80 MB/s and offers Daisy chain capability. Therefore, it is possible to connect up to 8/32 ADC modules to a single Optical Link controller (Mod. A2818/A3818).
