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Diodes

SB014

Stack Diode

These diodes are used in the old EV2 and EV4 SCR based machines.

Due to the design of these older machines, always be sure when replacing these Diodes to replace the two bottom or two top in pairs. Also ensure all diodes in each stack are the same part number. Call us here at Thermo International for cross reference help, many OEM suppliers private labeled their Diodes and we may be able to help.

SB015

Stack SCR

These SCR’s are used in the old EV2 and EV4 SCR based machines.

Due to the design of these older machines, always be sure when replacing these SCR’s to replace the two bottom or two top in pairs. Also ensure all SCR’s in each stack are the same part number. Call us here at Thermo International for cross reference help, many OEM suppliers private labeled their Diodes and we may be able to help.

SB018

Comm/Choke SCR

These SCR’s ware used in the old EV2 SCR based machines in the Commutation circuit and the Choke circuit. These are a direct replacement part.

SB019

Main SCR

This Main SCR is used in all the old EV2 SCR based units. This SCR is a direct drop in replacement part.

SB020

Positive Rectifier Diode

These Positive rectifier diodes are used in all the old EV2 systems, used in groups of 3 positive and 3 negative they rectify the three phase line voltage to Direct Current for the Rectifier buss within the machines.  These are a direct drop in replacement part.

SB021

Negative Rectifier Diode

These Negative rectifier diodes are used in all the old EV2 systems, used in groups of 3 positive and 3 negative they rectify the three phase line voltage to Direct Current for the Rectifier buss within the machines.  These are a direct drop in replacement part.

Corporate Contacts

Peter Smith
Director
Email: peters@thermointl.com

John Pennucci
Director
Email: johnp@thermointl.com

Jeff Weinacker
Engineering/Repairs
Email: jeffw@thermointl.com

Allen Rickafranca
Shipping/Purchasing
Email:allenr@thermointl.com

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