Ripple
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Product
48-Ch SPDT 1A-100VAC 24VDC Switching
YAV91074
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The YAV90074 module contents 48 SPDT Relays independent. Each relays PCB contact track is shielded individually in order to handle very low voltage signals and audio signals with extremely low crosstalk. The build-in power supply includes two extra filters to reduce the DC voltage ripple to the relay coils; the control tracks have been drawn in quadrature with signal ones, reducing the inductive coupling produced by the transient current.
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Product
Power Supply
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The Power Supply Systems are the heart of any experiment. They provide the High voltage and Low voltage required by the detectors and by the related front-end electronics. The quality of the power supply is critical to obtain the best performance from the set-up. The sensibility of modern detectors, in fact, make them susceptible to any even small variation in the power supply, and so features like low Noise, low Ripple and high stability become essential in the design of a performing power supply system. Strong of 40 years of collaboration with the most important research labs worldwide CAEN offers today sophisticated High Voltage Power Supply and Low Voltage Power Supply Systems. The demonstration of this successful long-standing tradition is the “CMS Crystal Award 2009” that CAEN received for the development and production of the power system for the CMS tracker. CAEN offers a wide selection of Power Supplies in different form factors and standards:- For smaller set-ups Standalone or modular (NIM / VME) products or are the ideal fit.- For bigger set-ups, where a high number of High voltages and Low voltages is required, the Mainframe Systems and Boards (up to 48 channels/board, up to 768 channels in a single Mainframe) are the most recommended.
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Product
Power Supply Series
HMP4000
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The R&S®HMP DC Power supplies are primarily designed for industrial use. With three or four output channels and up to 10 A output current per channel, these rugged instruments are ideal for a wide variety of applications. They offer high efficiency with low residual ripple and many protection functions.
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Product
Programmable DC Power
SL Series
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The SL Series utilizes the latest IGBT devices to drive down size and increase performance. The high frequency design delivers fast transient response and low output ripple. This performance coupled with Magna-Power''s rugged current-fed power processing, enables confidence in even the most demanding applications.
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Product
Controllable, Programmable Linear DC Source With Load
LAB / SL
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*Linear laboratory power supply*Integrated electronic load*Linear regulated DC laboratory power supply*No thyristor pre-regulation, very little ripple*Various interfaces · Built-in electronic load*Protection against short circuit, overload and overtemperature*Constant current and constant voltage*Fast control times approx. 250 µS
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Product
Single-Phase Transformer Winding Resistance Meters
RMO-TW Series
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RMO-TW series is perfect for winding resistance measurements of inductive objects. It is ideal for testing transformer windings (power transformers, distribution, autotransformers) and for on-load tap changer verification. In addition, any RMO-TW transformer ohmmeter & tap changer analyzer can also perform transformer demagnetization.The series contains 4 models, with maximal test currents from 10 A (RMO10TW) to 50 A (RMO50TW). They are fitted in a portable and lightweight metal housing.All transformer ohmmeters from RMO-TW series generate a true DC ripple-free current with automatically regulated measurement and discharging circuit. The injection of current and discharge of energy from the test object are automatically regulated.Three independent channels enable testing of three windings in series. Consequently, this enables measurements of winding resistance in every tap position of an on-load tap changer without discharging between the tests.DV-Win software enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test. Finally, a user can export all results in the form of a report.
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Product
80W Power Supply, 35V, 2.2A or 60V, 1.3A
E3645A
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Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features. The Keysight 78W, single output E3645A is a stable and reliable power supply for benchtop and basic automated test applications, and enables versatile solutions for tests that require moderate speed and precision with both GPIB and RS232.
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Product
MTCA 4.0 1000W PS
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The WIENER MTCA.4 is a low noise and ripple / high power density power supply in a double height / double width form factor. Designed according to the PICMIC MTCA-4 standard it provides 1000W for 12V payload power as well as 3.3V management power.
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Product
Hand‐held Digital Battery Tester w/ Thermo Printer, USB port
12-1015
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• Tests 12V Flooded, AGM, Gel Cell, Enhanced Flooded (Start/Stop Batteries)• 10 Line LCD display• Performs ground test• Checks diode ripple• Stores last 250 test series with or without power• Carrying case, printing software and USB cables included• Built-in thermal printer with thermal paper (611305)
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Product
Power Analyzer With Harmonics
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Measurements of AC and DC parameters with ripple, data logging in it's internal memory and pendrive with ripple.
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Product
30W Power Supply, 35V, 0.8A or 60V, 0.5A
E3641A
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Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features. The Keysight 30W, single output E3641A is a stable and reliable power supply for benchtop and basic automated test applications, and enables versatile solutions for tests that require moderate speed and precision with both GPIB and RS232.
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Product
Stepper Motor Drivers
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Minimize noise and vibration in your stepper motor designs with our QuietStepTM adaptive stepper motor drivers. We offer a complete lineup of stepper motor drivers for office automation, industrial, and automotive applications. Our advanced QuietStepTM solutions use proprietary algorithms to reduce torque ripple and current distortion. To minimize ripple current for the various operating conditions, QuietStepTM adaptive stepper motor drivers perform on-the-fly adjustments to the amount of fast decay during a pulse-width modulation (PWM) cycle. This adaptive feature improves system performance, reduces audible motor noise and vibration, and increases step accuracy.
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Product
Voltage Rectifier
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A voltage rectifier, designed and manufactured by Monex GeoScope Pty. Ltd., has been added to the terraTEM suite of products. The voltage rectifier has been designed to provide 6 kW, 120 V, 50 A output and is the ideal rectifier to guarantee the necessary stable, ripple free current for the full range of Monex GeoScope’s transmitters. This includes the internal transmitters for the terraTEM24 (50 A, 120V), terraTEM (15 A, 24 V) and the terraTX-50 external transmitter (50 A, 250 V). In addition, the voltage rectifier outputs a clean, filtered 24 V suitable for powering either the terraTEM24 console or terraTX-50 console electronics. And the output stability of the voltage rectifier is not disturbed by the fast turn-off times available on the Monex GeoScope transmitters.
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Product
HCU/DC-DC Converter ATS
8900
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Low power testSleep mode current testInput overvoltage limit testLine regulation testEfficiency testLoad regulation testOutput ripple voltage testDC-DC load testOvercurrent testPower doen and isolation test
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Product
Bench Power Supply, Adjustable, Fixed, 3 Output, 0 V, 32 V, 0 A, 5 A
72-13610
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*Triple channel linear DC power supply*Dual channel adjustable & one channel fixed*Constant current & constant voltage operation*Forced ventilation & temperature cooling system*LED digital tube display shows voltage and current simultaneously*Low ripple & low noise, output on/off control*Overload and reverse polarity protection*115VAC/230VAC (50Hz/60Hz) AC input voltage and 0.01% high regulation*12-month limited warranty *view Terms & Conditions for details
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Product
100W Dual Output Power Supply Two 8V, 5A or 20V, 2.5A
E3648A
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Keysight basic DC power supplies offer essential features for a tight budget. The single & dual output, 30-100 W GPIB E3640 series provide small, compact size for bench and system use; low output ripple and noise; and built-in measurements and basic programmable features with GPIB and RS232 interface. The Keysight 90W, multiple output E3648A is a clean, reliable power supply for general purpose applications, and combine convenient benchtop capabilities with flexible system features in a compact, multi-output package.
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Product
DC Lab Power Supplies
TD3202M
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- Fully Metallic Construction to Stop Radiated EMI- Compact & Rugged Design- DC Output ON/OFF on each Main Output- Voltage & Current Output Preset Facility for Safety- Constant Voltage / Constant Current Mode- 3 Digit DPM V and A- High Stability & Close Regulation ±0.01% +3mV- Low Ripple <1mV rms- Overload Protection- Convection Cooled – No Fans- Meets International Safety Standards
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Product
Aluminum-Polymer
OS-CON™
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Panasonic Industrial Devices Sales Company of America
Panasonic's OS-CON™ Aluminum-Polymer Solid Capacitors are available in both surface-mount and through hole types. These Solid Electrolyte Aluminum OS-CON™ Capacitors utilize aluminum and a highly conductive polymer material to offer low ESR, excellent noise reduction and ripple current capabilities. The OS-CON Series parts are characterized by a long-life and minimal ESR changes throughout the entire product line’s rated temperature range.
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Product
Bench Power Supply, Adjustable, Fixed, 3 Output, 0 V, 32 V, 0 A, 3 A
72-13600
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*Triple channel linear DC power supply*Dual channel adjustable & one channel fixed*Constant current & constant voltage operation*Forced ventilation & temperature cooling system*LED digital tube display shows voltage and current simultaneously*Low ripple & low noise, output on/off control*Overload and reverse polarity protection*115VAC/230VAC (50Hz/60Hz) AC input voltage and 0.01% high regulation*12-month limited warranty *view Terms & Conditions for details
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Product
Air Core Smoothing Reactors
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Smoothing Reactors are serially connected reactors inserted in DC systems to reduce harmonic currents and transient over currents and/or current ripples in DC systems.
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Product
Modular DC Power Supply
62000B series
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Chroma's new 62000B series of Modular DC Power Supplies offer many unique features for Burn-in and plating/electrolysis applications. The features include a N+1 redundancy, high power densities, hot-swappable maintenance, remote ON/OFF and programmable control via the CAN bus. The 62000B family offers 5 types of power module with ranging from 1V to 150V, current from 10A to 90A, and offers two mainframe type of six and three position. The six position mainframe can envelop in up to six power modules paralleled operation for 9KW power output. The 62000B can easily parallel up to fourteen mainframe to 120KW with current sharing and CAN bus control for bulk power applications. The Modular DC Power Supplies of 62000B are very cost effective with high power density and low current ripple. These instruments have be designed for burn-in applications such as the LCD panels, DC-DC converters, power inverters, notebook computers, battery chargers and many other types of electronic devices.
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Product
DCDC
DPU Series
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The DPU is an economically priced series of miniature DC/DC converters offering both single and dual outputs. These unregulated converters offer the latest in MOSFETtechnology. Featuring efficiencies to 80% and a calculated MTBF in excess of 1,000,000 hours. Additional features include an operating temperature range of -25°C to +71°C with no derating and a LC input filter to reduce the reflected ripple. All this in a package measuring 1.25” x 0.8” x 0.4 high.
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Product
VME Power Supply
UEP6021
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The UEP 6021 Power Supply is a very high density, high sophisticated microprocessor controlled modular power unit. It is designed in WIENER "Low-Noise-Cavity-VHF-switching technology" which features extremely low ripple and noise (PARD).
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Product
2Wire Temp Transmitter
TS
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● Accuracy: RTD: 0.5%, T/C: 0.75%● Wide selection of input● Low output ripple● High stability & low cost
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Product
Variable Transformer DC Power Supplies
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Variable DC power supplies are AC to DC power supplies with a variable DC output. The output can be varied with a Variable Transformer (also known as variac). The Variable Transformer can be adjusted manually or with a motorized control. The AC input power can be single phase or three phases. With single phase AC input, the DC output ripple is very high (50%). With three phase AC input, the DC output ripple is low (5%). This would be a key benefit for selecting three phase AC input instead of single phase.
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Product
Tachometer Generators
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Citizen Chiba Precision Co., Ltd.
*Compact, high functioning and high reliability *Minimal ripples in output voltage *Superior linearity
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Product
Power Supply Series
HMP2000
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The R&S®HMP DC Power supplies are primarily designed for industrial use. With two or three output channels and up to 10 A output current, these rugged instruments are ideal for a wide variety of applications. They offer high efficiency with low residual ripple and many protection functions.
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Product
Programmable DC Power
TS Series
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The TS Series utilizes the latest IGBT devices to drive down size and increase performance. The high frequency design delivers fast transient response and low output ripple. This performance coupled with Magna-Power''''s rugged current-fed power processing, enables confidence in even the most demanding applications.
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Product
Solid State Voltage Injector
J2110A
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While it is possible to obtain high quality injection transformers with bandwidths as wide as 1Hz to 5MHz or more, in some cases this is still insufficient for some tests. For example a typical heater control loop might have a bandwidth of less than 1Hz while some linear regulators and opamp circuits can have bandwidths of up to 100MHz or in some cases even higher. For these applications, a solid state injector can provide the necessary bandwidth. A solid state injector can perform at DC, while the upper frequency limit is dictated by the components selected and the printed circuit board material and layout. It is possible to obtain a solid state injector with a working range of DC – 200MHz, though above 50MHz the interconnection between the injector and the circuit being tested can become quite critical. It is essential that ripple from the injector power supply does not dramatically degrade the dynamic range or the signal to noise ratio of the measurement. The resulting plots are often much cleaner when using a solid state injector than with a transformer injector.
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Product
Universal Multichannel System up to 15 kV
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- Up to 16 high voltage channels- 15 kV maximum output voltage- Maximum Current 1 mA- CPE, Radial Multipin or Kings connectors- Available with either positive, negative or mixed polarity- Up to 1 nA /100 pA current set / monitor resolution- Up to 200 mV/10 mV voltage set / monitor resolution- Low Ripple, down to < 10 mVpp- 2 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down (1 ÷ 500 V/sec) - TRIP parameter- Current generator operation in over current condition
