Voltage Dividers
Circuit whose output voltage is a fraction of it's input voltage.
See Also: High Voltage Dividers, Frequency Dividers
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Voltage test
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Yuyao City Yinte Neon-Electroscope Factory
voltage tester or detector is an electrical tester that helps to detect the presence of voltage. Voltage presence is useful information to have when troubleshooting or working on a failed asset. The first tool you'll reach for is a non-contact voltage detector.
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VLF Voltage Generators
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Fivestar HV Testing Equipment Co., Ltd.
VLF hipot is an AC output tester with an output frequency of 0.1 Hz or lower rather than 50/60 Hz. Although the frequency is very low, it is an alternating current with polarity reversals every half cycle.
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Frequency Dividers
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SMA SPDT electro mechanical RF relay switch features Indicators, Failsafe, Normally Open with an isolation minimum of 60 dB. SPDT electromechanical relay radio frequency switch PE71S6052 is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. Our SPDT SMA coaxial RF relay electromechanical switch can ship worldwide the same day that it is bought as with our other available RF parts.
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High Voltage Pulse
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For thicker coatings such as coal tars, extruded and tape coatings, It has a range of infinite voltage settings from 1,000 to 15,000 volts. This wide range permits you to maintain a steady inspection rate on most types of coatings on most pipe sizes without changing detectors. Pulse voltage output only.
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Surge Voltage Generator
SSG 500
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Cable fault location with the BAUR SSG 500. The SSG 500 surge voltage generator is arranged in a 19'' housing. Maximum safety is achieved with the electrical safety control unit, the automatic discharge unit, the fully enclosed design and separate protection and system earth.* 6 output voltages up to max. 16 kV available* Electromagnetically actuated surge switch* Preselectable surge energy: 288 / 512 Ws (in all voltage ranges)* Automatic discharge unit
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PXI Potential Divider Module 24-Channel (no resistors fitted)
40-282-121
Programmable Resistor Module
The 40-282 is a potential divider with up 24 separate channels. This can be used to emulate potentiometer devices, each channel having a fixed R1 R2 ratio. Additionally, the centre point can be shorted to either of the potentiometer end points.
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DC Voltage Generator
MON8P
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Mezzanine MON8P is designed to generate DC voltage in the range of ± 10 V through eight galvanically isolated channels from each other and from the case, which allows to reduce the level of interference and increase the safety of the device.
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Voltage References
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Renesas' wide selection of voltage reference (Vref) circuits offer accurate and stable reference voltages unaffected by external influences such as variation in temperature, input voltage and time.
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Non-Contact Voltage Testers
NCVT
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Precision Mastech Enterprises Co.
Pen-shaped, battery-powered tools that safely detect AC electrical voltage in wires, outlets, switches, and cables without requiring direct contact with live components.
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Voltage Detectors & Others
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Voltage Detectors, Circuit Breaker finder, Portable working lamp are Indispensable equipment which must always accompany the technician. Its essential characteristics are an extreme handiness, a very high protection degree and easiness of use.
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Voltage Tester
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Shenzhen UYIGAO Electronic Technology Co., Ltd
Voltage Tester is a testing instrument used for electrical power testing purposes. It is mainly used for detecting the presence of AC voltage in or around the object or surface and is very easy to operate.
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Voltage Variable Attenuators
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Voltage variable attenuators (VVAs) that offer up to 60 dB of attenuation across a broad range of frequencies from 400 MHz to 18 GHz. These voltage variable attenuators are frequently used in applications such as electronic warfare, instrumentation, point-to-point and point-to-multipoint radios, fiber optic and broadband telecom, microwave radio and VSAT, military radios, radar, ECM, SATCOM and sensors, and R&D.
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WiFi / WiMAX RF Power Divider Combiners
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INSTOCK Wireless Components, Inc
INSTOCK Wireless 2.4-6.0 GHz Power Divider, Power Combiners offer best-in-class performance for WiFi, WiMAX, 802.11b/g/n, and ISM signal splitting applications. IP67 outdoor weatherproof construction provides protection from the elements for uninterrupted outdoor use. All models available in 2-way thru 48-way configurations with Type N, SMA, TNC, BNC, and QMA connector configurations INSTOCK.
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HIGH VOLTAGE MEGOHMMETER
MI-20KVe
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The MI-20KVe High-Voltage Megohmmeter is a truly portable device that allows the measurement of insulation resistances using test voltages up to 20 kV. It employs a state-of-the-art technology for the safe measurements of insulation resistances up to 4.000.000 MΩ with four test voltages: 5 kV - 10 kV - 15 kV and 20 kV. Readings are performed through an easy-to-read analogue indicator, having a broad scale.
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Low Voltage Detectors
LVD-15
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Standard Electric Works Co., Ltd
Bright LED and audible alarm sound when voltage is present. Designed for non-contact voltage detection. Can be used to find a break in a wire. Flashlight function. ON/OFF switch for longer battery life.
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Non-Contact Voltage Tester
1AC II
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The portable 1AC II non-contact voltage tester from Fluke are easy to use – just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there's voltage present. Electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home and even detect miswires of an electrical outlet.
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High Voltage Transformer
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RR manufactures HIGH VOLTAGE TRANSFORMERS for various Industrial Applications.
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Medium Voltage Drives
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Target markets include Oil and Gas, Water and Wastewater, Power Generation, Rubber and Tire, Mining, Cement and other industrial applications. They can be applied equally well to applications requiring Constant Torque (CT) output performance as well as the traditional Variable Torque (VT) pump and fan loads.
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Non-Contact Voltage Tester
NCVT-3
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Provides non-contact detection of AC voltage.Detects 12 – 1000V AC with simultaneous visual and audible voltage indicators.Bright flashlight illuminates work area and may be used independent of voltage detection function.Visual LED bar graph indicates the presence of voltage – the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up.Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing.Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source.“Auto Power-Off” conserves and extends battery life.Screw-thread battery cap with O-ring ensures protection against dust and water ingress.Lightweight, compact tool with pocket clip provides convenient storage and quick access.IP67: Dustproof and waterproof.6.6 feet / 2 meter drop protection.CAT IV safety rating for 1000V.Conforms to CE requirements.
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BJT Voltage Preamplifier
SIM911
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Stanford Research Systems, Inc.
The SIM910 and SIM911 are low-noise, programmable preamplifiers which are ideal for a wide range of small signal applications. The primary differences between the two models are their input impedance and input noise.
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High Voltage Pulse
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For thicker coatings it has fully adjustable output voltage from 5 kilovolt to 25 kilovolts. For very demanding conditions, a sensitivity switch offers additional control.
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High Voltage Amplifier
HA-205
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*2500V/uS Super High Speed Model *170Vp-p (±85V DC) *900mAp-p (±450mA DC) *Bandwidth: 3MHz / 100Vp-p *Gain (AMPL): 0~35 (10 Turn VR+SW) *Microprocess Control Protection
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High Frequency Clock Divider Board
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Alliance Support Partners, Inc.
Clock Divider is designed to divide high frequency signals, up to 2.5GHz, from 4 to 256 times. It will accept single ended (Unbalanced) or differential (Balanced) signals with amplitudes as little as 100mV rms. The clock division is controlled by 4 shunt jumpers. The circuit can be disabled and the divide by counter reset with 2 control signals. The on board regulator will accept voltages from 4.85 to 15.0V. The output is capable of driving 700mV Peak to Peak into 50 Ohms.
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Low Voltage Power Supplies
XF Series
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The Excelsys XF low voltage power supplies provide up to 1000 W in an extremely compact 268 mm x 127 mm x 1U design. The XF family features plug-and-play architecture for maximum flexibility, allowing custom-power-solution configuration in less than five minutes. Conformal coating, ruggedization, and an operating temperature range of -55 to 70°C make it ideal for harsh environments. Offering up to 12 isolated outputs, the XF platform can provide output voltages up to 348 VDC.
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Personal Safety Voltage Detector
388 SVD
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Standard Electric Works Co., Ltd
● Warning Proximity of AC Voltage (240V~69kV). ● Protection class: IP65.● Easy-to-wear on body or belt. ● Ultra high bright LED indication.● High pitch sound indication.● The sound level can reach up to 90dB.● Test & diagnostic circuitry.● Friendly priority alert reporting. ● Circuit test function.● High impact type casing.● Different alerting sound & light.● Meets EN 61326-1.● Dimension : 114(L) × 67(W) × 27(D)mm● Weight : Approx. 152g (battery included)● Power supply : 9V(6F22) × 1
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Voltage Controlled Oscillators
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Teledyne Microwave Solutions (TMS) offers Voltage Controlled Oscillators (VCOs) utilizing bipolar transistors & silicon varactors over the frequency range of 40 MHz to 18GHz. Many of the VCO designs incorporate internal filtering, regulation & amplifiers to meet total system requirements in a small integrated package. Additionally, our hermetic hybrid designs can be screened to the most demanding military and space applications.
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High Voltage Differential Probe
DP750-100
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Shenzhen Micsig Instruments Co., Ltd.
*The leads and probe are with shielded design, interface ends are integrated in a compact box, no need to twist the cables, leads to a lower noise floor and has less interference. *Support one-press Zero calibration and automatic overrange alarm.*Directly powered by Micsig UPI interface, realise auto scaling setup, can also powered by oscilloscope via USB cable.
