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Publication |
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VK3EM Seal Lead Acid (SLA) Battery Charger |
$9.00 |
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Astron power supply restoration PS15d102, PS15d122 by W5BWC see www.bwcelectronics.com |
$5.00 |
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73's Jan03 |
KISS chargers by Art Householder; single cell board $4.50, six cell circuit board $8.00 |
$4.50/$8.00 |
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73's Nov02 |
$4.50 |
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73's Mar00 |
$3.50 |
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73's Jun97 |
NiCd health maintenance system.(measures, discharges, and charges NiCd cell packs, uses the MAX713 and LM3914 IC's) (MAX713 IC is available for $10.00) |
$6.00 |
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73's Jun96 |
Nicad discharger by Kitchens |
$5.50 |
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73's Jun95 |
Battery monitor and charge controller by Kitchens |
$7.25 |
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73's May94 |
Togashi fast charger using MAXIUM713 IC (MAX713 IC is available for $10.00) |
$10.00 |
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73's Nov93 |
Solar control-ar |
$4.00 |
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73's Jan94 |
Quad charger |
$7.50 |
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73's Jun93 |
Portable packet digipeater |
$9.00 |
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73's Jun93 |
Battery backup charger |
$10.50 |
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73's Jun93 |
Portable digipeater battery/solar controller |
$9.00 |
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73's May93 |
Battery monitor charger alarm |
$7.50 |
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73's May92 |
Battery watchdog |
$4.50 |
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73's Jun94 |
Bryce MRP4 solar panel controller |
$5.75 |
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73's Aug91 |
QRP pulse charger |
$7.75 |
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ARRL HB 88-94 CHP27 FIG 58 |
$5.25 |
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ARRL HB 88-94 CHP27 FIG 61 |
Controlled battery charger (Dec 82 QST) |
$5.75 |
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ARRL HB 88-92 CHP27 FIG 68 |
Emergency gelled-electrolyte battery charger using UC3900 IC |
$4.00 |
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ARRL HB 92 CHP27 FIG 66 |
$16.50 |
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CQ VHF Fall02 |
$5.50 |
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HR Mar90 |
Supercharger, large board |
$10.75 |
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HR Mar90 |
Supercharger,single charger board |
$2.50 |
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NUTS&VOLTS Feb96 |
NICAD battery zapper |
$6.00 |
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QST AUG 08 |
Battery monitor indicator |
$4.50 |
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QST May01 |
A lead acid battery charger by Lewis )2010 handbook) |
$13.50 |
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QST Qct98 |
Battery voltage indicator by Don Varner |
$4.50 |
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QST Sep98 |
High capacity battery source by Gagnon, 2 board set |
$9.00 |
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QST Sep98 |
High capacity battery source by Gagnon - battery indicator board #2 only |
$5.50 |
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QST Dec97 |
$4.50 |
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QST JUL'97 |
N4UAU battery boost increase 10% to 100% at 5 amps |
$5.00 |
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QST Aug95 |
Bryce battery sentry |
DISCONTINUED |
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QST Sep94 |
Smart charger for nicad batteries by Avritch with all corrections and updates using MAX713 IC (MAX713 IC is available for $10.00) |
$4.50 |
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QST Jun94 |
Overvoltage protection AC generators |
$5.50 |
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QST Mar94 |
Spencer lead acid battery charger |
$5.50 |
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QST Nov93 |
Bryce low voltage disconnect |
$8.00 |
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QST Oct93 |
Bryce sunswitch controller |
$8.00 |
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QST Sep93 |
Long haul battery charger |
$5.50 |
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QST Jan92 |
FET charger controller |
$15.50 |