info-mac@uw-beaver (info-mac) (07/03/84)
From: ssc-vax!jcobie@ssc-bee (John C Oberholtzer)
The only difference between the 19 and 60 dollar protectors is the cost.
They all use the same or simular part. A back to back zener diodes
with a large base for high currents.
For good low cost units contact:
Electro Products
Ph 206-852-2543
22641 88th South
Kent Washington 98031
John