5 results for power supply 25 amp found in 0.000 seconds

HANDBOOK 17.28 17.28 SERIES-REGULATED POWER SUPPLY 4.5 TO 25 V, 2.5 A, BY SABIN $7 ... .50 1128 17.28 13.8 V 40 A SWITCHING POWER SUPPLY (QST Dec98) $20.50 11.36 17.37 ... 28V HIGH CURRENT 10A POWER SUPPLY $9.00 12.49 INEXPENSIVE SSTV WITH ... QST JAN 94) $5.50 13.44 2 METER BRICK AMP USING S-AV7 (25W) OR S-AV1 7 (50W) $9. ... $33.00SET 14.80 14.74 BROADBAND HF AMP, IFR510's 1W IN, 40 W OUT (TWO BOARD SET ...

6.00 QST Nov97 SIX CHANNEL DISTRIBUTION AMP BY SUMNER WEISMAN $7.00 QST Nov95 ... MILLER $4.50 QST Dec94 SPENCER 1 W AF AMPLIFIER $4.50 QST Dec91 QUALITY DESK MIKE $4.00 ... AND CHARGE CONTROLLER BY KITCHENS $7.25 73s May94 TOGASHI FAST CHARGER USING ... $7.75 ARRL HB 88-94 CHP27 FIG 58 AA6PZ POWER CHARGER $5.25 ARRL HB 88-94 CHP27 FIG ... HELPER BY K3YWY $5.50 CQ VHF Aug97 25 AMP 12 MOSFET POWER SUPPLY BY K3YWY $5.50 ...

FREQUENCY OSC (FIG. 3-14) $6.25 ARRL QRP CLASSICS A BEGINNERS LOOK AT ... AND A VVC-TUNED 40M VFO $6.50 POWER SUPPLIES Publication Reference ... 73s May95 MIKE BRYCE WART REMOVER 4X SUPPLY (2 BD SET) $16.50 73s Jan94 ABOVE AND ... BEYOND NEGATIVE SUPPLY SWITCHER CIRCUIT FOR DC TO DC CONVERTER ... $4.50 73s May93 EXPERIMENTERS POWER SUPPLY $7.00 73s Mar92 THE LAPPACK POWER ... SUPPLY $7.50 73s Oct90 DUAL VOLTAGE BENCH ... SUPPLY $5.85 HOMEBREW FALL 03 UNIVERSAL POWER SUPPLY BY WA2DJN $7.00 ARRL HB 96 28 ... VOLT HIGH CURRENT POWER SUPPLY (PS AND CROW BAR BOARDS $8.00 ARRL HB ... 93 CHP27 FIG 22 SERIES REG 4.5 TO 25 V, 2.5 A POWER SUPPLY (95 HB FIG 11.32 ... ARRL HB 88-94 CHP27 FIG.55A SWITCHING POWER SUPPLY $5.50 ARRL HB 88 CHP27 FIG.10 ... RF PROOF 30 AMP POWER SUPPLY $12.00 ARRL HB 88-94 CHP27 FIG.18 28 ...

9 9 QEX Nov/Dec98 40V 8A POWER SUPPLY FOR MOSFET AMPLIFIERS. USES LM317 AND 5 ... P C BOARD) QST Dec98/Jan99 A 13.8V 40 AMP SWITCHING POWER SUPPLY BY MANFRED ... NORNHINWEG $20.50 QST Nov89 POWER SUPPLY DESIGN HINTS $6.00 QST Nov93 13.5V 5A. ... SPENCER POWER SUPPLY (BOARD AND MC3423P1 IC) (ARRL HB 95 FIG ... 11.37) $7.50 RADIO COMM. Apr96 40A POWER SUPPLY BY SPENCER $5.50 HIGH VOLTAGE ... CAPS 6" X 6" $16.50 LARGE HI-V POWER SUPPLY BOARD WITH 10 FILTER CAPACITORS ... 11"X 5" $24.00 SMALL HI-V POWER SUPPLY BOARD USING 6 FILTER CAPACITORS 4.5" X ... 5" $11.00 TRIODE BIAS SUPPLY (GRID V) BY DL4MEA $4.50 K5AND HIGH ... VOLTAGE POWER SUPPLY BOARD 6" X 8.75" FULL WAVE BRIDGE USING ... 12 CAPACITORS $25.00 10KV DIODE BOARD WITH 12 DIODES PER LEG ...

13 13 QEX Jun88 SOLID STATE LINEAR AMP FOR 33 CM $7.00 QST Dec 05 SUPERPACKER ... HF AMP (TWO SWR BDS, TWO CONTROL BDS, FILTER ... ,7445, 7805 $48.00 QST Jun03 FARA HF AMP PROJECT 2 BD SET $18.00 QST Feb94 BREED ... PA AND FILTERS (SPECIFY 25 W OR 50W PA) PA BD $5.50 QST Feb94 ... BREED PA AND FILTERS (SPECIFY 25 W OR 50W PA) FILTER BD $7.75 QST Oct90 ... COMPACT BRICK 100W AMPLIFIER FOR 6 METERS USING MRF492 $17.50 QST ... Jun90 903 MHZ LINEAR AMPLIFIERS: 10MW SD1330 AMP (FIG 3) $4.50 QST ... Jun90 903 MHZ LINEAR AMPLIFIERS: 2X SD1598 AMP (FIG 12) $6.25 QST Jun90 ... 903 MHZ LINEAR AMPLIFIERS: 100-250MW AMP (FIG 5) $4.50 QST Jun90 903 MHZ LINEAR ... AMPLIFIERS: 1 WATT SD 1598 AMP (FIG. 17) $7.00 QST Jul90 2 WATT 903 ... MHZ SD1853 AMPLIFIER $5.50 QST Apr89 POWER FET AS RF AMP, 12W BD $9.50 QST Apr89 ...