Showing results: 2311 - 2325 of 6604 items found.
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Dr. Hubert GmbH
Isolation amplifiers are indispensable components for signal conditioning. There are several reasons that make galvanic potential isolation necessary. Examples for this are personal protection, on the one hand, as required in medical engineering to ensure contact of persons with life-threatening voltages. On the other hand, different safety aspects, such as protection of IT systems may require the use of an isolation amplifiers. If ground loops need to be separated or if a small differential voltage with a high common-mode level must be determined, the isolation amplifier is the device of your choice.
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2000A -
SCR ELEKTRONIKS
SCR ELEKTRONIKS have developed “TEMPERATURE RISE TEST BENCH FOR MEDIUM VOLTAGE SWITCH BOARDS” to measure rise in temperature at various points as mentioned in standard at junctions. The set-up consists of a True RMS Constant Current Source (to maintain the Current within + / - 1 % of set value with Digital Indication), PC based control system, Temperature data logging on PC, Servo-Controller and other indications. Digital voltmeter Primary Voltage) indicates the position of auto transformer (variac).
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4112 EL -
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2 Lines × 16 Characters LCD.● Very low consumption.● Menu-driven.● Accurate digital readout of disconnection time.● Automatic data hold function.● Zero Crossing Circuitry permit testing at 0° or 180°.● Disconnection Phase Polarity Shown on LCD.● Auto off and off override.● Polarity Trip indicator (Positive or Negative Phase).● Wiring polarity indicator.● Measure voltage between line and earth before testing.● Indicates frequency of voltage L-E.
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CDN61000-5C -
Lisun Electronics Inc.
• Application Range: ≤4kV, 1.2/50us pulse, 8 wire unshielded twisted pair (UTP) • Test Voltage: Max 4KV, 2 kV (1.2/50 µs pulse when RJ45 connector is connected. Maximum test voltage is 1.5kV when RJ45 female is unconnected or auxiliary terminal is not protected.) • Coupling mode: 90V gas- discharge tube+250ohm Resistor/Each Wire, 8 Wires Simultaneously-Ground (Common Mode) • Input and output interface: RJ45 connector • Terminal layout (RJ45 connector): First pair of lines: pins 1/2 Second pair of lines: pins3/6 Third pair of lines: pins 4/5 Fourth pair of lines: pins 7/8 • Max. operating speed: 1000MBit/s • Max operating voltage: Max 50V DC • Max operating current: Max 1A Related Instruments
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Sensata Technologies
All high power relays, power contactors, and DC disconnect switches are designed and manufactured at our state of the art factory in Carpinteria, California. GIGAVAC’s extensive line also includes compact high voltage relays and high voltage reed relays for specialized DC and RF application requirements. With an engineering staff of thirty plus we can also provide special modifications to meet your every need. Looking for a relay distributor or contactor distributor? GIGAVAC invests in having inventory to provide most products from stock or within a short lead-time. You can purchase high voltage relays, DC contactors, manual disconnect switches, or other GIGAVAC products from one piece to thousands directly from GIGAVAC, your source for Advanced Switching Solutions.
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Datexel
Datexel manufacture a large range of Trip Amplifiers and Process Limit Alarms that accept universal inputs and provide either relays or NPN or PNP transistor outputs. The DAT5028 is also an isolated signal converter and has a local display with up to 4 relays and is DIP switch programmable. The inputs can be Thermocouples, RTD, mV, mA, Resistance, Potentiometers or Voltage. They can be supplied fully configured set up by PC or DIP switches. The DAT5024 is a trip Amplifier / Temperature limit alarm for RTD's, Thermocouples, Voltage, Resistance and Current with the option of 1 or 2 relay outputs hysteresis and delay timers. The DAT5024 E range is an economical choice with DIP Switch programmable for voltage or current input. Either 1 relay or 2 relays (SPDT) are available with delay timers.
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KT3201 -
Ketai instrument (kunshan) Ltd.
KT3201 KT3202 KT3203 KT3204 four high-precision multimeters are specially designed for European student watches.It has AC and DC voltage, DC current, resistance, capacitance, continuity, and diode measurement functions.Comply with safety standard CAT III 600V Fuse Φ6x31mm 600VKT3202 is a specially designed AC and DC voltmeter.KT3203 is a specially designed AC and DC ammeter .KT3204 is a specially designed DC low-current, low-voltage meter. The voltage can be measured from 0 to 100mV, and the current can be measured from 0 to 50uA.The pointer "0" is at the median value, and the voltage and current are divided into two sides.This set of four tables has certain practical significance for students' knowledge and understanding of Ohm's law in electrical engineering.This set of meters complies with the CAT III 600V standard.
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Alpha Lab, Inc.
Operation is fast and simple. Just press the spring-loaded probes onto the two poles of the battery. After 1.5 seconds, the unit beeps (indicating good contact) and displays the battery voltage and either the number of siemens or milliohms, depending on the knob setting. The display continues to show these numbers after the probes are removed; it resets only when the probes are pressed onto the next battery. The impedance and voltage of any battery between 1.2 and 60 volts can be read. Because of the wide range of voltages, even single low-voltage cells, such as NiMH, can be measured. The manufacturers of some batteries specify impedance in milliohms while other specify in siemens (one divided by the resistance in ohms). This meter will display both types of impedance for any given battery. Accuracy is +/- 2% of the value.
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72-8340A -
Tenma
The 72-8340A is a 100W switching mode laboratory grade Power Supply with current limiting control, is designed with the objectives of high accuracy, compactness and easy portability. 4 digit display LCD of voltage and current for high precision. The slim tower housing makes it ideal for tight work bench. It is light and conveniently portable with a collapsible handle. The large and illuminated LCD display provides clear and sharp readings even under dim light. The output power on off switch allows safe and handy operations. The tracking OVP (output over voltage protection) ensures a better and tighter protection to voltage sensitive loads. It has good line and load regulations, high efficiency, low ripple and noise that are typical of advanced switching mode power supply.
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E3649A -
Keysight Technologies
Output ratings (@ 0C to 40C) 2 outputs Range 1: 0 to 35 V / 1.4 ARange 2: 60 V / 0.8 A Programming accuracy (@ 25C 5C), (% output + offset)Voltage: <0.05% + 10 mV (<0.1% + 25 mV for output 2 of E3646/47/48/49A)Current: <0.2% + 10 mARipple & noise 20 Hz to 20 MHz Normal Mode Voltage: <8 mVpp / 1 mVrms Normal Mode Current: <4 mArms Common Mode Current: <1.5 uArms Readback accuracy (@ 25C 5C), (% output + offset)Voltage: <0.05% + 5 mV (<0.1% + 25 mV for output 2 of E3646/47/48/49A)Current: <0.15% + 5 mA (<0.15% + 10 mA for output 2 of E3646/47/48/49A)
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CS-3001 -
G. Jost -Electronic
The CS-3001 test system records all block voltages, total voltage and current during a discharge test. The modular design makes it easy to connect most of all battery installations, starting from a single block and ending up with 960 block voltages. Up to four parallel strings can be tested. All measuring modules are electrically isolated (600VDC CAT III, 5000VAC test voltage).
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HEM Data Corp
The DAWN Mini ADAQ™ measures a variety of input types including voltage, current, temperature, digital, frequency, PWM, and inclination. It outputs measured data to a CAN network.
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24v/48v -
Shenzhen Setec Power Co., Ltd.
1. 24v/48v DC Power System has two parts, one is PFC adjust; the other is DC/DC transformation.All technology make the wide input voltage range(85v-290v).
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Model 370 -
TREK, INC.
The Trek Model 370 is a precision electrostatic voltmeter with the unique capability of making noncontacting surface voltage measurements in the range of 0 to ±3 kV DC or peak AC.
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Tinsley Precision Instruments
The Gamma series consists of digital multimeters. They are capable of measuring electrical parameters like current, voltage, frequency, temperature, resistance, diode test and continuity test of the circuit respectively.
