Your search query on "HEISE Switching Mode Power Supplies" returned the following results:

HEISE Power Supply 12V 2 AMP H-PS2 LOT OF 2 (185956403378)

HEISE 711B TRANSDUCER (392262376191)

HEISE Pressure Gauge 0-30 Divisions Test Gage Steampunk (275860042881)

HEISE Pressure Gauge 0-15 Divisions Test Gage Steampunk (285293167892)

HEISE Pressure Gauge 0-750 Divisions Test Gage Steampunk (285293175082)

HEISE Pressure Gauge 0-1000 16" Psi Divisions Test Gage Newtown Conn H 12983 (275860029486)

HEISE Pressure Gauge 0-4000 16" Divisions Test Gage Newtown Conn Steampunk (275860035677)