Discontinued Products

Owners Manuals

Progressive Dynamics is discontinuing support for our older products listed below. We are providing customers with owners manuals and troubleshooting information for the discontinued models.  Unfortunately we will no longer be able to provide support for these models. We do have some parts available for sale (click for service parts).

Power Converters

Convert 120VAC to 12VDC to power DC appliances.

PD684 and PD685 PD6900 (Dual) PD694, 696, 698, 699, 6995
PD703 thru PD705 PD688 PD709
PD710 and PD711 PD707 and PD708 PD6800 Series
PD6900 (Single) PD712 PD9000 Series
PD2000 Series (Marine)    


Electrical Control Centers

Provide AC and DC distribution and convert 120VAC to 12VDC.

PD720Q thru PD723Q PD731 thru PD735 PD743 thru PD746
PD731Q thru PD738Q PD7220 and PD7231 PD7500 and PD7700 Series
PD8000 Series PD4300 Series  


Troubleshooting Guides

PD9000 Series PD4300 Series




Service Address

Progressive Dynamics Service Department
507 Industrial Road, Marshall, MI 49068
Pho: 269-781-4242
Fax: 269-781-7802
Service Dept. Fax: 269-781-8729
Click to Email

Service Hours – 8:30 AM to 4:30 PM EST