MW S-350-12 Switching Power Supplies 450W 12V 37.5A

With RigRunner 405H Power Distributor

MegaWatt S-350-12 30 Amp 9.5-15 Volts Adjustable Ham CB Radio Power Supply 13.8V 12V 33A Peak

  • All Power Supplies come with Double Ball Bearing 60,000 hour dust proof Cooling Fans. Adjustable output voltage 9.5 to over 15 volts DC. Comes with a grounded power cord.
  • Comes with terminal cover. 30 amp output 33 amp momentary peaks. 30 amps 24 hour continuous use. 120 and 240 Volt AC Input
  • Highly filtered and regulated. No RF noise in HAM Radios or CBs.
  • Real MegaWatt. Not an offshore clone. This is the one that actually does adjust to over 15 volts and does not make RF noise.
  • Auto short circuit and over voltage shut down protection.


Data Sheet:


West Mountain Radio RIGrunner 4005H Horizontal

RIGrunner is the most convenient and safest way to connect all of your 12 volt equipment to a reliable Switching Power Supply source. This RIGrunner is available with side mounted Powerpole connectors which enable horizontal mounting. 40 amp 12 VDC continuous duty with 5 outlets.


Overall Dimensions (maximum, w/o cables) 1.4" H x 7" W x 3.0" D
Weight 7.2 oz.
Maximum total current 40 amps
Maximum single individual outlet current 40 amps (fuse protected)
ICAS current rating (fuse limited) 37 amps


  • Printed circuit board .062 FR4 material, extra heavy 3oz. copper, with greater than 1" wide high current traces.
  • Double sided, plated through holes, solder mask over bare copper, silk screened commercial grade printed circuit board.
  • Enclosure: .062 aluminum, with attractive and extremely durable powder coat painting and clear silk screen labels.
  • Power connectors: exclusively Anderson Power Products® Powerpole®.
  • Connectors are arranged according to the ARES/RACES standard (see our links).
  • Fuses installed are standard ATC/ATO automotive fuses available in 10 values from 1 to 40 Amps.
  • Stainless steel hardware with PEM™ threaded mounting standoffs.


RIGrunner is the most convenient and safest way to connect all of your DC equipment to a power source. It uses the excellent Anderson Powerpole® connectors, standardizing all of your DC connections. This RIGrunner can deliver up to 40 amps total through 5 outlets and is available with side mounted Powerpole® connectors. Side mounted connectors enable horizontal mounting.

  • 40 amp continuous duty with 5 outlets