Voltage Sources

This DC Source/Calibrator instrument is of solid-state, hybrid design with a long history of reliability. The fundamental design is conceptually simple and straightforward (see block diagram). The Model CR-103/J is comprised of two complete instruments. The dc voltage section is an ultra-stable, chopper stabilized amplifier with selectable pre ...more

The Fluke 5520A Multi-Product Calibrator sources direct voltage and current, alternating voltage and current with multiple waveforms and harmonics, two simultaneous voltage outputs or voltage and current to simulate dc and ac power with phase control, resistance, capacitance, thermocouples and RTDs. ...more

The NEW Krohn-Hite Model 523 Precision DC Source is a highly stable and repeatable dc voltage source and dc current source providing N.I.S.T. traceable voltages and currents for use in production, calibration labs, QA and QC departments, design labs, or any place where an accurate voltage and current source is needed. Using Krohn-Hites st ...more

The 5700A and 5720A are five-function calibrators designed to address the most demanding electrical calibration workload. They source direct and alternating voltage and current and resistance. A wideband voltage option extends overall ac bandwidth to 10 Hz to 30 MHz to cover RF voltmeters. Both are compatible with the 5725A, and 5205A/5215A am ...more

The Model 3210C is a 100A AC Source/Calibrator and is an accurate voltage to current amplifier or transconductance amplifier. The current output is directly proportional to the input voltages from a high accuracy ac voltage standard. The AC voltage bandwidth is 40Hz to 500Hz. The 3210C is calibrated with instruments and load resistors traceabl ...more

The 9100 is a multifunction calibrator with a breadth and depth of outputs never before available from a single calibration source. In addition to DC and AC voltage to 1050V, variable resistance to 400MO and DC and AC current to 20A (1000A via the optional current coils), the 9100 delivers continuously variable capacitance values to 40 mF and ...more

The 236, 237, and 238 Source-Measure Units (SMU) are fully programmable instruments, capable of sourcing and measuring voltage or current simultaneously. These systems are really four instruments in one: voltage source, current source, voltage measure, and current measure. ...more

The Model 2430 1kW Pulse SourceMeter offers the same DC source and measurement ranges as the Model 2425 100W SourceMeter, plus a unique 1kW pulse mode that extends the upper current limit to 10A. This mode makes the Model 2430 ideal for measuring the breakdown voltage of many types of high-power devices, including multi-layer varistors (MLVs) ...more

The PWS1000 Series of power supplies provides 12, 24, or 48 Volts DC at 1000 Watts of continuous power from a 110 or 220 Volt AC source. Analytic Systems' power supplies use Switchmode technology with powerful IGBT switching transistors for reliability and efficiency with minimum size. Circuit innovations reduce output ripple to levels previou ...more

Designed to safely check voltage and/or ground on several electronic systems, including wiring, fuses, battery, cabling, sensors, switches, and more. Features ergonomic grip design for comfort and safety. Connects using a cigarette lighter / power plug and detachable twin alligator clamps. 6-foot leads provides long reach connection. Unique tr ...more

The 550 is used to check high voltage circuits on Hybrid cards for leaks to ground. The 550 can supply 250V, 500V and 1000V test voltages for doing complete insulation testing. You can not easily test for high voltage leakage without a high volt test source. The 550 is auto-ranging and can measure up to 2000 MegaOhm with a resolution of 1 K Ohm. ...more

Non-contact AC voltage detector and LED flashlight combined in one convenient, compact design. With exclusive dual-sensitivity. The voltage detector glows blue when it's near AC voltage, and glows red when it's at the source. Detects voltages from 40 V AC to 300 V AC. ...more

1 DC-Module, linear controlled, programmable in current and voltage, 0-80 V in several ranges, 0-30 V, max. 14 A, 30-65 V, max. 7 A, 65-80 V, max. 4 A, 2 load modules, 2 programmable current ranges 0-30 A, 10 mA resolution, 0-3 A, 1 mA resolution, max. 400 VA to 50 V, 200 VA from 50 to 100 V, total output up to 1,000 W, ramp and curve forms ca ...more

2 DC-Modules, linear controlled, programmable in current and voltage, 0-80 V in several ranges, 0-30 V, max. 14 A, 30-65 V, max. 3.5 A, 65-80 V, max. 2.5 A, 1 load module, 2 programmable current ranges 0-30 A, 10 mA resolution, 0-3 A, 1 mA resolution, max. 400 VA to 50 V, 200 VA from 50 to 100 V, total output up to 800 W, ramp and curve forms ...more

The T2FCP Programmable AC Power Source is a GPIB instrument, with full programmability of voltage, frequency and phase angle for use in automatic test situations. ...more

The DMC-1400 Calibrator fully documents any calibration easily while performing the normal job. No special software is required! It features the ability to test for pass/fail criteria, measure and simulate thermocouples, RTDs, current, voltage, and frequency, and source pulse trains. In addition, the built-in 250 Ohm resistor for HART compatibilit ...more

Custom microprocessor controlled for highest accuracy and reliability. 3 LEDs for checking correct wiring status. 0 and 180 degree phase angle switch permits quick tests and consistent readings. Digital read-out of tripping time. Test DC sensitive breakers. Constant current source circuitry ensures that a fluctuating mains voltage does not aff ...more

The 900A High Voltage & Current Meter provides AC/DC voltage test functions up to 10kV range, and AC/DC current test functions up to 200mA range. Can be used for various DC or 50Hz/60Hz AC high voltage source measuring. The 900B HV Meter provides DC voltage test function up to 40kV range. Can be used for various DC high voltage source meas ...more

The Model 880B is an amplifier which provides a current gain of 10 for use in high current calibration applications. It can be used as a stand alone amplifier to boost current from 1 to 10 ampere sources to the 10 to 100 ampere level. High, two-volt compliance allows for voltage losses in switches and connections, as well as in the ultimate loads, ...more

The 2-/4-Quadrant Amplifier type PAS GN/Kfz suits as an adjustable voltage source for automotive supply simulation for 12V, 24V and new 42V especially for the generation of pulse #2b and pulse #4 for all mentioned supply voltages.  ...more

A low-cost, convenient source of 50Hz power at the various operating voltages found around the world (typically 220-240VAC/50Hz) which is important for testing many products that are exported. ...more

3 memories. Able to store voltage, frequency and current high limit setting. Utilize PWM technology with switching amplifier design, the efficiency up to at least 80%. Compact in size and light weight. As small as 2U(8.9cm) height for capacity for 500~2000VA ...more

DC-source 150/5, 0-150V, 10 mV resolution, 0-5 A, 1 mA resolution, programmable in current and voltage, incl. RS232-interface, 19" unit, 1 HU, 480 mm deep, 7 kg ...more

Literally, this means a signal adjuster receiving voltage or current source outputs from sensors to adjust so that the signals are outputted for measuring them. The basic functions of them are to change the physical volume to voltage using the sensor, amplify the minute voltage and insulate inputs/outputs ...more

The Model 522 is a microprocessor controlled DC Voltage Calibrator and is a highly versatile reference source designed to meet the needs of today's demanding requirements for accuracy and stability. ...more