Showing results: 4576 - 4590 of 6609 items found.
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Zachtek
A serial controllable synthesizer that will output any frequency between 33MHz to 4.4GHz. Arduino Pro Mini + ADF4351. It's a frequency generator that you control using serial commands. The synth has a built-in pre-programmed Arduino Pro Mini that runs a commands parser so you can set any frequency simply by sending is over the serial port. It can be run on voltages from 3,3V to 5V and takes about 140mA of current. There are two complimentary 50 ohms outputs that give out 0dBm. The output is pretty flat over the entire frequency range. It has a stability of 2.5ppm (parts per million) or better when using the built-in TCXO 10MHz reference.
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USB-1901/1902/1903 -
ADLINK Technology Inc.
The ADLINK USB-1900 series provides a range of USB 2.0-based multi-functional DAQ modules. The USB-1901 and USB-1902 16-bit 250 kS/s USB 2.0-based high-performance DAQ modules allow four different voltage input ranges, while the USB-1903 features additional built-in precision current-tovoltage resistors capable of direct measurement of current signal from 0 to 20 mA. The USB-1900 series is USB bus powered and equipped with removable screw-down terminals for easy device connectivity. The attached multi-functional stand can be used for desktop, rail, or wall mounting. Suitable for mixed-signal tests, laboratory research, and factory automation, the USB-1900 series provide a simple measurement solution at an affordable price.
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Titan S8 -
MadgeTech, Inc
The Titan S8 portable data acquisition logger combines industrial toughness with scientific accuracy to create a powerful, versatile standalone logger. In any environment, from the laboratory to the factory floor, the Titan S8 simplifies complex validation tasks with its eight input channels and a full-color, user-friendly touchscreen interface. No matter the task, the Titan S8 brings valuable, real-time temperature, pulse, current, and voltage data to users’ fingertips without any need for a PC. The Titan S8 is the ultimate companion for any service, equipment, or compliance engineer. Its handheld portability and shock absorbing boot empower users to bring powerful, instantaneous data acquisition wherever it is needed.
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AA-Ultrasonic -
IPEC Ltd.
The AA-Ultrasonic acoustic probe is designed for use on air insulated terminations where a clear sound path between the electrically stressed insulation and the probe is present. The sensor is extremely sensitive and can detect activity below 10pC. The probe has a magnetic base to allow coupling to steel enclosures and a swivel head as so the detecting sensor can be aimed directly at the HV point. Corona in air and surface tracking can seriously damage high voltage insulating surfaces in a way that will ultimately lead to flashover and complete failure of the insulator. This discharge activity creates acoustic emission that can be detected using a high frequency sensor. The magnitude of the acoustic emission is indicative of the degree and severity of the discharge activity.
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CCM19001 -
Teledyne RF & Microwave
The CCM19001 is a Differential Drive Digital QPSK (Quadrature Phase Shift Keying) modulator operating across the 17.0 to 19.0 GHz frequency range. The modulator utilizes differential drive digital inputs (180º apart) to drive both of the bi-phase modulators (mixers) integrated into the assembly. The modulator is a combination of a matched pair bi-phase modulators, which are in quadrature (90º) to each other. It is modulated by switching polarities of the DC voltage controls in 4 different logic states ("0,0", "0,1", "1,0" & "1,1") for 4 phase states. The QPSK modulator provides constant amplitude, 90º vector: 0 (ref.), 90º, 180º, 270º and operates across the -55º to 85º C temperature range.
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IBEKO Power AB
Following a power outage, various power engineering objects such as power plants should operate on battery back-up systems. It is necessary that these batteries are being properly charged in order to compensate its energy loss and keep their voltage within the predefined limits. DV Power’s chargers are portable and universal battery charging solution. They are primarily intended for charging Lead-Acid, Ni-Cd and Li-ion batteries from 1 V DC to 300 V DC level.Charging modes provide a safe regulation of charging procedure and achieves fast recharge and low risk of overcharge. Variety of implemented protections, such as thermal, overcurrent, undervoltage and overvoltage, assure the charging process is safe for the battery and the charger itself.
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Sat40a II Series -
Amperis sl
The Coil Analyzer SAT40A II series is a powerful tool for testing circuit breakers where a substation battery is not available. It is unique device in the market due to its dual purpose: - It can be used as a stable power supply for coils and spring-charging motors (both DC and AC power supply voltage) during commissioning and maintenance testing. - It is powerful analysis tool for assessing conditions of circuit breaker auxiliary circuit and coils. The Coil Analyzer SAT40A II series has separate DC and AC coil outputs for power supply of opening and closing coils. The output voltage is selectable in the ranges from 10 V to 300 V DC or from 10 V to 250 V AC. The Coils outputs can withstand up to 15 A current. The DC and AC motor outputs can generate from 10 V to 300 V DC and 250 V AC voltage. The motor outputs can withstand starting (inrush) currents up to 40 A. These outputs can also be used as continuous power supply outputs.
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B-1002 -
Ruetz Technologies GmbH
Ross High Current Switches are available up to 36,000 amps continuous and over 1,700,000 amps 20µsec RC pulse, with voltage ratings of 6 volts to 400kV peak test. Standard Ross high current switches are built with 80 to 120psi air cylinder actuators. Air cylinder or motor operated for high contact force. Arcing contacts optional for closing current. G-10 epoxy glass laminate is standard insulation on most models. G-7 silicone glass is used on models available for RF applications above 100kHz. Most Ross high current switches are available with additional lengths of insulation, where the high voltage contacts need to be spaced at a greater distance from the actuator and control circuit. Voltage withstand value is at least doubled and the interrupt capability is much greater when high current switches are immersed in insulating oil, fluid or SF6 gas. For gas atmosphere, no modifications are necessary; however, oil or fluid immersion requires modification at a slight extra cost.
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B-1002 -
ROSS ENGINEERING CORPORATION
Ross High Current Switches are available up to 36,000 amps continuous and over 1,700,000 amps 20µsec RC pulse, with voltage ratings of 6 volts to 400kV peak test. Standard Ross high current switches are built with 80 to 120psi air cylinder actuators. Air cylinder or motor operated for high contact force. Arcing contacts optional for closing current. G-10 epoxy glass laminate is standard insulation on most models. G-7 silicone glass is used on models available for RF applications above 100kHz. Most Ross high current switches are available with additional lengths of insulation, where the high voltage contacts need to be spaced at a greater distance from the actuator and control circuit. Voltage withstand value is at least doubled and the interrupt capability is much greater when high current switches are immersed in insulating oil, fluid or SF6 gas. For gas atmosphere, no modifications are necessary; however, oil or fluid immersion requires modification at a slight extra cost.
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Extech MG302-MTK -
Extech Instruments Corporation
The Extech MG302-MTK Motor and Drive Troubleshooting Kit includes three compact tools for troubleshooting three phase motors and drives. The first tool in the kit is the MG302, a 13 Function Wireless True RMS Multimeter/Insulation Tester featuring 125 V, 250 V, 500 V, and 1000 V test voltages. It also features insulation resistance from 0.001 MOhm to 4000 MOhm, auto discharge of capacitive voltage, a lock power on function for hands free operation, data hold, min/max, relative mode, auto power off and more at a CAT IV 600 V safety rating. The second tool is the 480403 Motor Rotation and Three Phase Tester that features a double molded, durable housing and CAT III 600 V safety rating. The third tool in this kit is the MA435T 400 A True RMS AC/DC Clamp Meter with a built in non-contact voltage detector, 10 functions and a CAT III 600 V safety rating.
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KT-97E -
KILTER ELECTRONIC CO.,LTD
● ImpedanceRange: 6mΩ / 60mΩ / 600m Ω / 6Ω (auto-range)Accuracy: ±1.5% of reading ±3digits Resolution: 0.001mΩ● CapacityRange: 0 ~ 9999Ah Accuracy: ±1.5% of reading ±3digits Resolution: 0.001Ah● DCV Range: 6V / 60V (auto-range) Accuracy: ±0.5% of reading ±3digits Resolution: 0.001V● DCARange: 6A / 60A / 200A (manual) Accuracy: ±1.5% of reading ±3digits Resolution: 0.001A / 0.01A / 0.1A● Temperature Range: -20℃~100℃Accuracy: ±1.0℃ Resolution: 0.1 ℃ ● Set discharge end voltage manually.● Auto alarm when capacity measurement finish .● Data Storage 50 records of impedance and voltage data are available to store into memory .● RS-232 ● Supplied with lithium rechargeable batteries, very easy to charge with AC power line. Application:● Measure the impedance and capability of rechargeable batteries. which voltage below 60V, ● A perfect tool for identify the batteries used in UPS devices, vehicle,emergency lighting, alarm, sprinkler systems, business security deviceselectro motion ca r etc..
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HCL-5000KN+ -
MULTI MEASURING INSTRUMENTS Co., Ltd.
・Wide AC current measurements for 0.01A～500A.・Easy operation, Push to Open and Pull to Disconnect Mechanism.・Safe AC current measurements for high voltage circuit (AC80 to 7000V).・Auto power off function and Splash proof structure.
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HCL-5000+ -
MULTI MEASURING INSTRUMENTS Co., Ltd.
・Wide AC current measurements for 0.01A～500A.・Easy operation, Push to Open and Pull to Disconnect Mechanism.・Safe AC current measurements for high voltage circuit (AC80 to 7000V).・Auto power off function and Splash proof structure.
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DGH Corporation
USB analog and digital I/O modules are a complete family of data acquisition modules for use in process control systems. The analog input modules can measure process signals such as DC voltage, thermocouples, 4-20mA current loops, discrete contact closures.
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40-619-302 -
Pickering Interfaces Ltd.
The 40-619-302 is a high density PXI 2 A multiplexer module in dual 64-channel configuration using high quality electro-mechanical signal relays allowing each channel to switch current up to 2 A and voltage up to 250 VAC/DC - Single
