VHF Engineering PS-15C Instruction Manual

9, heat sink. standoff in the center hole closest to the edge of the heat sink -40 X 318 screw and lock washer between the standoff and the Coat the bottom of the previously prepared rectifier with heat sink grease (place an 8-32 X 318" screw through the center hole in the…

3, PARTS LIST - PS3A (Kit 7010190) (Wired 7010191) 25000 MFD 40V (2010610) .OO1 (2 010 3 70) 470MFD 16V (2 010 5 70) .001 (2 010 3 70) .01 (2010410) 1K 5% (2 020240) 2K Pot (202 0510) 1OK 570 (2020340) 5.6K 1/2W (2020300) 330 ohm 570 (2020175) 390 ohm 5% (PS15) …

6, h. ) For 220V operation: Cut and strip one 1" piece of #18 brown wire. Connect one end to primary terminal #2 and the other end to terminal #3 power transformer Solder both connections. Locate the white wire coming from the power cord and measure 3" …

2, The PS-15C is a well filtered regulated 12-14 volt power supply capable of handlin up to 15 amps. It is designed for con~munications equipment where maximum current is drawn less than 50 pcrcent of the time. For continuous operation, it must be derated approximately 20 percent. *…

10, 20. ) Connect the black #14 wire to the black terminal post. Connect the red #14 wire to the red terminal post. Connect a 220 ohm 2 watt resistor between the terminal posts and solder. 21.) Solder the red #18 wire from the stand off insulator to the top (VS) terminal on the PS-3A …