Showing results: 2116 - 2130 of 6594 items found.
-
Vishay Intertechnology, Inc.
As safety products, optocouplers are designed to protect sensitive control circuitry or people from high voltages. They galvanically isolate the low- and high-voltage sides of a circuit by using an infrared emitter to transmit the control signal to a photo detector and reduce electrical noise coupling. Optocouplers from Vishay feature high isolation voltages, wide temperature ranges, and a wide range of output configurations to provide a perfect fit for your application.
-
SGS H & SGS V -
Shanghai Jiuzhi Electric Co., Ltd.
The sphere gap type SGS H or SGS V can be used for Impulse, AC and DC voltage calibration according to the IEC 60052 recommendation.The spheres are arranged vertically or horizontally, one being mobile. In the vertical version the mobile sphere is remotely adjusted by using an electrical drive. In the horizontal version, both spheres are mounted on columns of insulating materials, hence enabling to superimpose impulse AC and DC voltages.
-
Osborne Transformer Corp.
Osborne’s Isolation Transformers are used to step-up, step-down and isolate voltages in single phase circuits. Isolation may be used to provide output circuit immunity from voltage spikes and noise (both common-mode and transverse-mode) present on the input system. The isolation can allow separate grounds on both the input and output sides of the transformer. Osborne also designs with a range of electrostatic shielding to provide several levels of noise immunity.
-
VOT-50 -
Standard Electric Works Co., Ltd
● Voltage test: 12V to 690V AC/DC (7 LEDs) with indication by buzzer.● Voltage range: 12V, 24V, 50V, 127V, 230V, 400V, 690V.● Polarity test: LED +/-● Audible continuity test● Self-test button to ensure proper function of the device prior to testing.● Waterproof design, protection class: IP54● Phase / Neutral identification● Integrated storage clips for test probe.● Rubberized injection molding.
-
DC Voltmeter -
ZETLAB Company
DC Voltmeter is used for measuring DC voltage coming to the input channels of ADC modules and FFT spectrum analyzers. The indicator displays the DC voltage mean value and root-mean-square deviation (RMSD) from the mean value of the selected channel signal. It is possible to change the averaging of the displayed value (0.1; 1, or 10 s) and to select a necessary channel of the ADC module and FFT spectrum analyzer or a virtual channel.
-
SG3004-12(14) -
Shanghai Jiuzhi Electric Co., Ltd.
High voltage impulse test is used to assess the quality of any high voltage equipment. The test object is subjected to a fast voltage impulse of defined wave shape caused by the test object are used for detection of insulation strengths and/or faults. It is commonly used for routine testing of transformer, bushings or other high voltage equipment.
-
Yangzhou Power Electric Co., Ltd
The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers).
-
CHA20 -
dfv Technologie
This digital chronometer enables the user to measure the time between two pulses generated either by a dry contact, a TTL input or an AC or DC voltage.
-
Supracon AG
Our current sensors were designed for a simple, customer-specific construction of niobium wire wound magnetometers, gradiometers or preamplifiers for small current or voltage signals.
-
KU-1199 -
Kaise Corporation
Auto-SCAN Measurement. No need for selectingDC/AC Voltages and Resistance ranges.Only 11mm thick and 72g in Weight.Easy-to-read largeLCD.Equipped with carrying case.Gold-plated Test Lead Pins.
-
Brymen Technology Corporation
A digital multimeter (DMM) is a test tool used to measure two or more electrical values—principally voltage (volts), current (amps) and resistance (ohms).
-
FESEM -
Materials Evaluation and Engineering
The FESEM is an advanced microscope offering increased magnification and the ability to observe very fine features at a lower voltage than the SEM found in most laboratories.
-
Series 114 -
Pickering Electronics
SIL relays - Will replace mercury wetted relays in some applications. 1 Amp switching, 2 Amps carry. AC Mains voltage switch.
-
APS-9130XU (80Plus) -
ADLINK Technology Inc.
*Power (typical): 300W*AC Voltage Input Range: Universal*Certifications: UL/cUL/TUV/CCC*Dimensions: 190 x 100 x 40.5 (mm)
-
APS-9235XU -
ADLINK Technology Inc.
*Power (typical): 350W*AC Voltage Input Range: Universal*Certifications: UL/cUL/TUV/CCC*Dimensions: 215 x 100 x 70 (mm)