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)

The "A" Series of high-voltage regulated DC-DC high-voltage power supplies address the needs of the miniature PCB-mount, regulated high-voltage-power-supply user. Designed and built utilizing state of the art power conversion topology, these units feature surface mount technology and encapsulation techniques providing high reliability and low cost. (read more)

The "E" Series of high-voltage, regulated DC-DC converters addresses the needs of the precision high-voltage-power supply user. The "E" Series is designed and built utilizing state-of-the-art power conversion topology. These units feature surface mount technology and encapsulation techniques providing high reliability and low cost. (read more)

Voltage regulating transformers (VRTs) protect sensitive equipment from unregulated utility power when a UPS goes into bypass operation. The bypass conditioner regulates voltage to equipment or bus systems, minimizes voltage transients, reduces line noise and provides transient surge suppression other conditioning for the incoming utility power. (read more)

The "C" Series of high-voltage regulated DC-DC converters are designed for fast-rise-time/charging applications utilizing state-of-the-art power conversion topology. Surface mount technology and encapsulation techniques provide high reliability and low cost. (read more)

Vitrek's 4600A High Voltage Digital Voltmeter Series offer precision HV measurements to 70KVDC/AC. They are ideal for Calibrating Hipot Testers, HV power supplies, Insulation Testers, HV Transformers Testers and other high voltages sources. The meter's designed in accuracy is more than adequate to calibrate all HV application testers. CE mark Certified to EN61010. (read more)

Pilz voltage monitoring relays can be used to monitor voltage limit values in single or three-phase supplies, with AC or DC voltage, depending on the technical design. (read more)

NEW PRODUCT!!! CONTACT TIME MARK SALES FOR DETAILS AT 800-862-2875.

Monitors AC or DC single phase voltages for over, under, or over/under voltage; Adjustable trip and restart (can be disabled); 5 LED's: Trip, Normal, & Delay status; Universal range: 12-30 or 30-277 VAC/VDC; 8-pin plug-in case with 2 SPDT relays or Surface mount case with 1 SPDT relay. (read more)

A single 948i High Voltage Switching System combined with an automated hipot tester allows up to 48 test points to be scanned for high voltage isolation. Multiple units make the scanning possibilities virtually unlimited. The 948i is fast and easy to use and reduces operator exposure to high test voltages while enhancing product quality and reliability. (read more)

For high voltage applications, PREMA Semiconductor GmbH has designed the new high voltage operational amplifier PR2201 and PR2202 for supply voltages of up to ±40V or up to 80V single supply. (read more)