FK801 300mA Regulated Power Supply for 6, 9 or 12V Application: Use this bench-top power supply instead of batteries. Supplied with 240VAC transformer

FK805 12V to 6-9Volt Converter 1 Amp
Application: Simple battery substitute.  Requires 12VDC input.

FK809 DC Regulator 1.5V-30VDC 3Amp   This fully adjustable unit includes AC-DC rectifier and filter. Output voltage is varied by potentiometer.  Overcurrent protection limits current drain to 3Amp. Requires 4Amp 12-0-12V Transformer supply.

FK815: Switchable Regulator 1.5,3,5,6,9,12V. 1A.  This circuit is compact and utilizes a thermal overload protected regulator IC.

FK816 Variable Regulator 0-50V 3Amp  

FK817 Transformerless Mains to Low Voltage Supply  Convert 240VAC to 6, 9, 12VDC @ 50mA with this compact lightweight unit.

FK819 LI PO CHARGER: Charge your cell phone or model aircraft batteries in the field from your car acessory plug or other 12v-15V source.  The 819 features an efficient switchmode circuit, auto cut off at charge point, 1 or 2 cell charging,  reverse polarity protected.

FK820  3 Amp 12 to 15-24V Voltage Booster Ideal as an industrial 24V source for 12V battery-backed
systems or any system requiring, 15V, 18v, 19V, 20V 22V or 24V supply when there is only 12V available.
Features:Compact form factor, efficient switch-mode conversion, reverse input voltage polarity protection,
3Amp load capability.

FK915 Low Battery Alarm
 Monitoring of batteries to ensure that they are not flattened by over draining. Features: Adjustable Voltage monitor 7.8V-12VDC.

MXA057 Sealed Lead-Acid Battery (SLA) Charger 0-2Amps Features: Prebuilt Module, Auto trickle charge (150mA) Output polarity protection, LED indication of power, charge and trickle charge.  Requires 15V-18VDC at 3Amp input

MXA059 12V to 110/240 Inverter 200Watts