1:1 line transformers. http://www.elect-spec-transformer.com/trnsiso.htm#Kleen%20Line Nice variable transformers (looks expensive). http://variac.com/staco_variable_transformer_1000_1200.htm David. Alexandria Electronics 50 Harrison Street Alexandria, Ontario K0C-1A0 mr_fixit@xxxxxxxxxxxx -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Philip Bader Sent: Wednesday, December 17, 2003 5:45 PM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Good isolation transformer needed for large TVs A local shop used an isolation 1:1 transformer to test and power a Pioneer plasma TV which draws between 500-600 watts.The transformer burnt up. Where can we buy a decent heavy duty 1:1 transformer.Needs to be beefy enough. Phil Bader -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ************************************************************************ ***** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ ***************************************************************************** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/