公开(公告)号：DE3277090D1

公开(公告)日：1987-10-01

申请号：DE3277090

申请日：1982-03-01

Applicant: AMERICAN STABILIS INC

Inventor： PETERS KENNETH RICHARD

IPC: G05D23/24 ,  G05D23/275

Abstract: A power supply circuit for a temperature control system is switchable between a low input impedance mode and a high input impedance mode, so that a temperature control system having this power supply can directly replace a bimetallic switch and the power supply will look to the rest of the system like the replaced bimetallic switch.

公开(公告)号：AT29181T

公开(公告)日：1987-09-15

申请号：AT82301038

申请日：1982-03-01

Applicant: AMERICAN STABILIS INC

Inventor： PETERS KENNETH RICHARD

IPC: G05D23/24 ,  G05D23/275

Abstract: A power supply circuit for a temperature control system is switchable between a low input impedance mode and a high input impedance mode, so that a temperature control system having this power supply can directly replace a bimetallic switch and the power supply will look to the rest of the system like the replaced bimetallic switch.