Click Here to Enlarge Photo |  AMPHF - FS: COllins 30L-1 power supply board
- Hi, My name is Young Kim and call sign is K6hm, I have a 3rd generation 30L-1 power supply board. Many satisfied users.
I am the original board designer. High temp. Single FR4 board with heat generating parts are on top side while heat sensitive capacitors ( 220 uF x 6 )are at bottom side. Reduces the internal temp of the 30L-1 power supply area dramatically.
Fully assembled and tested not a kit, can be installed in less than 1 hour, no drilling on 30L-1 required.No new hardware required. Include bias diode ( 1N4007 ) and capacitor ( 10uF, 250V).
Now offering Hi Grade board this month, using 105 degrees C caps ( 6 pcs.) instead of 85 deg C used on regular grade. Has a life span of 4 times of the regular grade with 3 years warranty even though regular grade is still absolutely high quality. Asking $69 plus $9.90 for shipping. Money back guarantee except for shipping charge if returned unused. E-mail me for photos and details. Many references available
- Listing #771481 by K6HM
- Last Edited on 11/06/09
Submitted on 09/28/09 - Click Here to Email
 Back to Previous Page |
