This current to voltage converter module is designed to be used as a general purpose linear, signal level conditioner. The module will convert a 4 to 20 ma. signal into a voltage. This device should be used in unidirectional applications where the output voltage will vary from zero to maximum as the input changes from 4 to 20 ma. (read more)

The KH Model 522 is a DC Voltage Calibrator that is a highly versatile reference source designed to meet the needs of today's demanding requirements for accuracy and stability. The unit's specified accuracies are traceable to the National Institute of Standards and Technologies. (read more)

Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW Model CSG Current and Voltage Calibrator. The pocket size Model CSG Calibrator is an ideal tool for troubleshooting transmitters, transducers, motors, and actuators.

The Model CSG generates a 0 to 10 VDC signal in increments of 1 volt ... (read more)

Operates as constant-current or constant-voltage supply (with monitor outputs), a family of 720-W ac/dc power supplies is available in versions with fixed outputs from 3.3 to 48 Vdc or adjustable outputs from 0 to 5 Vdc or 0 to 50 Vdc. Features of the 1U-high PFC devices include soft-start, inhibit, Vout-OK, internal EMI filtering and RFI shielding, and optional n+1 and parallel operation. (read more)

Current Sensing Relays provide an effective and highly stable method for monitoring electrical current. Current Transducers and Transmitters are for AC or DC Voltage & Current Voltage, Current, Power, Power Factor, Energy and Frequency can all be monitored in a single package. The sensed information is then provided to the system via an RS485 serial bus. (read more)

The Dataforth DSCP81 is a software configurable voltage/current input signal conditioner that interfaces to voltages up to 1000VDC with alarm relay output. (read more)

Low voltage crowbars are solid-state protection devices that rapidly sense when a DC overvoltage is occurring and switch rapidly from an "open" to a virtual "short" circuit. Potentially destructive energy from transients is provided with a very low resistance path around sensitive components. (read more)

Dataforth's 8B49 voltage output modules accept high-level voltage input, then isolate, filter, and convert the signal to a high-level isolated process voltage output. The 8B39-07 bipolar current output module accepts high-level voltage or process current input, then isolates, filters, and converts the signal to an analog process current output. (read more)

Schuster Electronics now offers a built-in N channel MOSFET driver that realizes super low dropout voltage to support high current with the XC6601 Series from Torex. Applications include: Mobile phones, Cordless phones, Wireless communication equipment, Portable games, Cameras, Audio visual equipment, Portable AV equipment, and PDAs. (read more)

The Model 6221 is the only AC current source on the market. Until now, researchers and engineers have been forced to build their own AC current sources. The Model 6221 provides better accuracy, consistency, reliability, robustness, and cost effectiveness than "home-made" solutions. (read more)