Current Sources

The SS200 Fast Pulse (SS200FP) is a programmable current source optimized for OEM and laboratory applications where sensitive optoelectronic devices must be driven and monitored. The SS200FP provides DC or precise pulsed current up to 5A. Sophisticated SpikeSafe load transient protections continuously monitor the load during DC and pulsed modes a ...more

Optimized for LED environmental and production test, the SpikeSafe 150 precision current source provides eight channels of spike protected, reliable, efficient DC drive current. High-speed protection circuitry senses and prevents induced LED failures. On-board data acquisition system provides real-time monitoring for each channel enabling capture o ...more

The SS200 High Current (SS200HC) current source is optimized for high current OEM and laboratory applications where multiple optoelectronic devices must be driven and monitored. The SS200HC provides DC or pulsed current up to 320A along with sophisticated load transient protection. SpikeSafe load transient protections detect and gracefully deal wit ...more

Applies bias current to chokes and transfomers so that inductance can be tested under working conditions. SMOOTH power from a linear supply. FLEXIBLE - up to 250A from 10 units. Can be used with almost ANY LCR meter. ...more

The 1320 is a versatile unit, with a wide selection of user programmable capabilities, for testing or evaluation of inductor characteristics with a DC bias current applied. High DC Bias Current Offers flexibility with programmable DC current from 0 ? 20A, forward or reverse biasing. Up to 5 units can be connected in parallel to extend the curr ...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

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 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 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 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 Model 2701A was originally developed for use in the Model 2100 series of Power Calibration and DC Resistance Measurement Systems. Fully programmable, the Model 2701A can be configured as part of a fully automatic current calibration system to optimize throughput and will drive resistive, capacitive and inductive loads. When used as a Trans ...more

The SpikeSafe 200 digital power technology provides extremely precise DC or pulsed current at compliance voltages up to 200V. Each channel can drive a large series string of devices. For example: up to 57 3.5V LEDs. This feature greatly reduces the cost per DUT when constructing reliability test systems. SpikeSafe algorithms rapidly detect and gr ...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

The Model 2790 SourceMeter Switch System is a high voltage, multichannel resistance measurement solution that speeds and simplifies electrical checks of airbag inflators and a variety of other automotive electrical test applications. It is the only commercial instrument that combines all the sourcing, measurement, and signal routing capabiliti ...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

Easy to use pocket checker for simulating Current Loops. Pocket Checkers are easy to use and provide a quick and easy way for checking calibration of meters or controllers. Instantly determine if your device needs calibration or if sensor needs to be replaced. Current Loop model is accurate to 0.1mA ...more

The OL 45D is specifically designed for operating the OL UV-40 and OL 752-12 Ultraviolet Irradiance Standards. The OL 45D generates currents of 300 to 500 mA with a current accuracy of ± 0.1%. Automatic lamp starting is standard. A digital selection DS option is also available. The OL 45D is also used with the OL 740-20D/UV High Intensity Sour ...more

The BLI 1620A Transconductance Amplifier is designed to provide calibration and test departments a highly accurate, highly precise, high current calibration source. The 1620A provides high accuracy current levels from dc to over 10 kHz for calibrating ammeters, current transformers and shunts. It also provides output current up to 100 Amperes. ...more

The 1030 is a compact, low cost, portable voltage and current calibrator for general purpose signal injection. It is suitable for voltage and current loop signal simulation as well as thermocouple simulation. The precision 10-turn dial provides a conventional feel to setting the output with a setting resolution of 1 part in a 1000 (0.1%) ...more

The VXI Technology VT1505A 8-channel Current Source SCP provides eight current sources programmable to one of two current levels. ...more

The F6080 Field Calibration Module is the most effective way to keep your F6150 protection test instrument properly calibrated. Using the F6080 will increase your confidence in the accuracy of protection, meter and transducer testing. The simple, user-friendly front panel of theF6080 has clearly marked connections to connect to the F6150. Its s ...more

Testing source AC 1kHz. 50/60 times/sec. sampling. Comparator output, full remote control, RS-232C, included GP-IB or Printer, interface optiononly. Measurement ranges and Accuracy 30 m-Ohm to 3 k-Ohm, 6 ranges, ±0.5 % rdg. ±8 dgt. (all ranges). Measurement current 7.4 mA (30 m-Ohm range) to 1.5 µA (3 k-Ohm range)  ...more

AC or DC high voltage dielectric breakdown testing of cables. Models available with AC & DC breakdown testing in the same unit. Programmable high current source from 1mA to 1A. Very accurate measurements of components in cable assemblies. 2-Wire & 4-Wire Resistance Measurement ...more