Wisconsin Parts Database Instructions and Discussion Team/Group > MICHIGAN
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> Enormous giant polypropylene capacitors 250 mf 450 wvdc
Enormous giant polypropylene capacitors 250 mf 450 wvdc
THESE HUMONGUS, ENORMOUS AND SUPER-SEXY POLYPROPYLENE CAPACITORS WERE PART OF A GOVERNMENT R&D PROJECT.
HERE IS THE UNLYTIC-SERIES DATA PDF FROM ELECTRONIC CONCEPTS http:// /PDFs/UL30_Series_21.pdf
PLEASE NOTE THAT THESE CUSTOM-MOUNT PARTS WERE "DARPA SPECIALS" AND CANNOT BE FOUND IN THE STANDARD CATALOG BUT THE BASIC CAPACITOR TYPE AND VALUE IS SHOWN AND THEY ARE DEFINITELY PART OF THE "UNLYTIC" FAMILY OF METALLIZED POLYPROPYLENE FILM CAPACITORS, AS DESCRIBED.
IT TOOK A BANK OF 128 OF THESE MONSTERS DISCHARGING ALL AT ONCE JUST TO CREATE ONE IGNITION PULSE FOR AN EXPERIMENTAL PULSED LASER!
PERFECT FOR THE TUBE AMPLIFIER BUILDER, FOR HEAVY-DUTY HIGH-POWER SPEAKER CROSSOVER USE OR FOR AMATEUR RADIO TRANSMITTER POWER SUPPLIES. THESE BABIES CAN ALSO BE USED TO REPLACE ELECTROLYTIC CAPACITORS IN TUBE-AMP RESTORATIONS AND UPGRADES OR, USE THEM FOR WHAT UNCLE SAM USES THEM FOR: TO MAKE SHOCKINGLY AWESOME CLEAN PULSES OF NEARLY INFINITE CURRENT AT UP TO 450VDC!
WARNING! LIKE ALL LARGE HIGH-VOLTAGE CAPACITORS, THESE BAD BOYS CAN PACK AND STORE A SERIOUSLY LETHAL WALLOP!
THESE ARE SPECIFICALLY DESIGNED FOR HIGH-PULSED-CURRENT ULTRA-LOW-LOSS LOW-LEAKAGE APPLICATIONS AND HAVE A SINGLE #10-24 SCREW TERMINAL IN THE CENTER OF ONE END RINGED BY A CIRCLE OF TOUGH COPPER SPRING-CONTACT FINGERS ON THE SAME END. THEY ARE DESIGNED TO BE MOUNTED ON A HEAVY-DUTY ALUMINUM OR STEEL OR COPPER CHASSIS IN A ROUND HOLE WITH THE SPRING-FINGER CONTACTS BEING CONNECTED TO CHASSIS GROUND. THE OTHER END CONTAINS A NYLON CLIP-MOUNT WITH A SNAP-LOCK FOR YOUR (NOT SUPPLIED) HOLD-DOWN BRACKET OR CUSTOM CLAMPING PLATE AS YOU WISH. STRICTLY HEAVY DUTY INDEED!
FOR APPLICATIONS WHERE NEITHER TERMINAL IS TO BE GROUNDED, SUCH AS IN HIGH-POWER HIGH-PASS CROSSOVERS AND ULTRA-LOW DISTORTION AUDIO COUPLING CAPACITORS, SIMPLY CONNECT A WIRE OR A COPPER PLATE WITH AN APPROPRIATE-SIZED HOLE TO TIGHTLY CONTACT THE RING OF SPRING FINGERS!
A PERSONAL MESSAGE FROM ELECTRONDANCER2010:
HE WAS A RESEARCHER, PHYSICIST, ENGINEER AND SCIENTIST WHO OFTEN DID PRIVATE CONTRACT RESEARCH AND DEVELOPMENT WORK FOR D.A.R.P.A. (DEFENSE ADVANCED RESEARCH PROJECTS ADMINISTRATION) AND "SPECIAL BLACK BOXES" FOR U.S. MILITARY INTELLIGENCE AND THE C.I.A. I AM HIS YOUNGEST DAUGHTER AND PART-TIME CAREGIVER.
THANK YOU FOR SUPPORTING THOSE LIKE DADDY WHO HAVE QUIETLY AND LOYALLY CONTRIBUTED TO YOUR UNITED STATES DEFENSE DEPARTMENT FOR ALL THESE YEARS; WE REALLY DO WANT DAD'S THINGS TO FIND GOOD HOMES!
