EUA-7-100980xxx - EU-10098A Series Dual Current Loop Isolator

EUB-7-100460100 (EU-10046B1) -  Moisture Detector - A circuit designed to detect moisture in DYNAPOWER water-cooled power supplies; output is a 'form C' relay contact.  A moisture probe (EUB-7-100460200) is required.

EUB-7-100460200 (EU-10046B2) - Moisture Probe

EUB-7-100650300 (EU-10065B3) - Fuse / Snubber Circuit

EUC-7-100630204  (EU-10063C2)  Drive/Firing Circuit - An electronic circuit assembly combining a Drive Circuit (regulator) and a 3-Phase, 240 VAC, 6 Pulse Firing Circuit.

EUC-7-100630404 (EU-10063C4)  Drive/Firing Circuit - An electronic circuit assembly combining a Drive Circuit (regulator) and a 3-Phase, 480 VAC, 6 Pulse Firing Circuit.

EUC-7-100650xxx - EU-10065C Series Drive/Firing Circuit

EUC-7-100660000 (EU-10066C)  Drive/Firing Circuit -

EUD-7-100130204 (EU-10013D2)  Firing Circuit - A 6-pulse firing circuit with 240VAC, 3 Phase input voltage.  The intended use is with thyristors that have a current rating larger than 1200 amps.

EUD-7-100130404 (EU-10013D4)  Firing Circuit - A 6-pulse firing circuit with 480VAC, 3 Phase input voltage.  The intended use is with thyristors that have a current rating larger than 1200 amps.

EUD-7-100200000 - Phase Rotation Indicator 

EUD-7-100530xxx - EU-10053D Series Regulator

EUE-7-100130000 (EU-10013E)  Firing Circuit Logic Circuit - A circuit that can be configured to operate as the logic control for firing circuits used in 6-pulse, 6-pulse reversing, or 12-pulse power supply applications.  The circuit requires the use of EU-10013PO gate pulse circuits.

EUE-7-100150000 (EU-10015E)  DC Overcurrent Protection Circuit - A circuit to monitor the DC current flowing out of a power supply.  Input is 50 mV from a current measuring shunt.  A relay will be energized when a preset current is exceeded.

EUE-7-100530004 (EU-10053E, Rev. D)  Regulator - A current and voltage regulator with automatic crossover.

EUF-7-100130002 (EU-10013F, Rev. B)  Firing Circuit - A 6-pulse Firing Circuit for use with thyristors that have a current rating of 1200 amps or less.  The circuit is powered by single phase, 115 Vac source.

EUG-7-100990001 (EU-10099G, Rev. A)  Dual Feedback Isolator Circuit - A circuit designed to provide isolated current and voltage feedback to DYNAPOWER control circuits and to other external monitoring equipment.

EUG-7-100990002 (EU-10099G, Rev. B)  Dual Feedback Isolator Circuit - A circuit designed to provide isolated current and voltage feedback to DYNAPOWER control circuits and to other external monitoring equipment.  Both current loop  (absolute value) and voltage bi-polar) signals are available.

EUG-7-100990003  (EU-10099G, Rev. C)  Dual Feedback Isolator Circuit - circuit designed to provide isolated current and voltage feedback to DYNAPOWER control circuits and to other external monitoring equipment.

EUG-7-100990004  (EU-10099G, Rev. D)  Dual Feedback Isolator Circuit - A circuit designed to provide isolated current and voltage feedback to DYNAPOWER control circuits and to other external monitoring equipment.

EUK-7-100130000 (EU-10013K)  Firing Circuit - A 6-pulse firing circuit powered by a single phase 115VAC source.  The intended use is with thyristors that have a current rating larger than 1200 amps.

EUP-7-100130203 (EU-10013PO, Rev. C)  Gate Pulse Generator - The circuit has an output of six isolated thyristor gate firing pulses; it must be used with a firing circuit logic board (e.g. EU-10013E).

EUU-7-100750100 - Amp Hour Meter Control - measures the ampere-hour output of DC power supplies used in electro-plating and anodizing operations.  

EUU-7-100830000 (EU-10083)  Drive Circuit, Dual Polarity - Regulator for DYNAPOWER two-step color anodizing supplies.

EUU-7-100850000 (EU-10085)  Hard Fire Gate Pulse Generator - Thyristor gate pulse generator for DYNAPOWER two-step color anodizing supplies.

EUU-7-100980000 (EU-10098)  Reference Isolator Circuit - A circuit to isolate a voltage source from DYNAPOWER control circuits.

EUU-7-100990000 (EU-10099)  Feedback Isolator Circuit - Designed to provide isolated current feedback signals from DYNAPOWER power supplies. The input signal to the circuit is 50mV; output is 0-20 mA and 0-5 volts

EUU-7-100990100 (EU-10099)  Feedback Isolator Circuit - Designed to provide isolated current feedback signals from DYNAPOWER power supplies. The input signal to the circuit is 50mV; output is 4-20 mA and 0-5 volts.

EUU-7-101920000 (EU-10192)  Current Imbalance Detector - Protects system semiconductor components from overcurrent, based on their average operating current, by measuring the input three phase line currents

EUU-7-101991000 (EU-10199)  IGBT Bridge Gate Drive - Drives semiconductor devices arranged in a bridge configuration. The circuit provides four outputs, completely isolated from the input, and with three isolated output sections

EUU-7-102000000 (EU10200)  Switch Mode Interface Regulator - Performs all control and interface functions associated with a standard Switchmode Power Supply.

EUU-7-109990000 (EU-10999) Step Start Resistor Assembly - A 100 Ohms resistor assembly used with step start contactor systems.