ISOpwr – Auxiliary Battery Isolator
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ISOpwr is a high powered solid-state
switch. The switch turns on whenever the
car's alternator is running and turns off
when it is not running. The switching point
is 13.5 volts. The switch safely handles 40
amperes and is protected with a 40 ampere
ATC blade fuse. It is packaged in a small heatsink which will get warm whenever the current supplied reaches near 40 amperes for a considerable length of time. Dimensions are 4" x 5" x 1.5"
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PWRguard – Protects Equipment from over/under voltage |
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PWRguard protects the radio, the power
supply and the battery from damage. It is
ideal for use with a PWRgate and a radio. If
your power supply loses regulation and the
output voltage goes too high, the PWRguard
turns OFF, thereby protecting the radio and
the power supply. If the voltage drops down
below 15 volts again, the PWRguard
automatically turns back ON. PWRguard protects a battery from over discharge by sensing the average voltage under load. Latches off for low battery, and resets automatically if the battery is re-charged. Ideal for a battery operated ham station.
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Super PWRgate PG40S – Automatic switching & Charging for Battery/AC |
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A Super PWRgate is a 12 volt backup
power system that can supply up to 40
amperes continuously from either a Power
Supply or a Battery, and can also charge the
battery with its high performance charger. Connected equipment will instantly switch to battery during a power blackout or power supply failure. No glitches. The circuit isolates the battery and power supply from each other. Voltage drop is less than 0.3 volts at 20 A. To keep the battery fully charged and ready for use, the Super PWRgate has a built-in four-stage battery charger with selectable current rates of 1, 4, 7 or 10 amperes. The circuit is optimized for use with GELLED & AGM type batteries, but will keep flooded lead acid and marine type batteries near full charge as well. The Super PWRgate and the power supply may also be used to charge a battery that is powering the radio, as described in December 2003 QST Page 41 titled "Emergency Power at W1ZR".
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PWRcheck - Integrated DC Power Analyzer, Watt Meter and Electricity Monitor |
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Save money by properly assessing and monitoring your rig's power supply and backup battery load. Measures 0V to 60V DC, up to 40A continuous duty. 13 display modes including voltage, current, wattage, amp-hours and voltage quality. Programmable alarms. High side monitoring simplifies installation - suitable for vehicle use. 40A Powerpole® connectors for source and load. Backlit graphics LCD. Stores up to 174,000 sample points for data logging, over 4 months worth. Included PC software supports real-time monitoring, data download and charting. | |
Crimp Tool |
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High performance Custom Powerpole crimp
tool for a reasonable price. Aerospace quality crimps. More reliable, lower resistance and much easier than soldering. Crimps all three sizes of Powerpole contacts; 15, 30 and 45 amp. Ratcheted mechanism assures proper crimps every time. Contact positioner holds contacts correctly while crimping. Far faster and better than soldering. The highest strength and the lowest resistance connections possible. Long high leverage handle makes even 45 amp 10 gauge crimps easy.
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We accept Visa, MasterCard, Discover, and American Express.
* All Prices and availability are subject to change without notice. Most orders shipped same day. Please call first 1-800-626-0834
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