Top Mfj Power Supply 30a

SnowyFox RV Power Adapter 15A Male to 30A Female 18 Inches Heavy Duty Cord with Twist Lock, LED Indicator

  • Fast Conversion Power -The SnowyFox 15A male to 30A female RV power cord adapter allows you to quickly convert the power of the camping ground to suit the 30A power supply of the RV. The maximum load is 125V/3750W, which is suitable for most RVs.
  • LED Indicator Light - With LED indicator light, it will light up after power-on, remind you that it is charging.
  • Firmer Installation - It adopts the twist-lock design. After inserting into the socket, it can be locked by the twist and fixed on the RV.
  • Better Conductivity - 100% pure copper wire, combined with PVC shell, to ensure the best electrical conductivity, wear-resistant and waterproof, more durable.
  • 18 inches Perfect Length - Compared to other RV power cords adapter, the Snowy Fox RV power cord adapter is up to 18" long enough for the journey.
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MFJ-1982HP EndFed 1/2 Wave 800W 80M-10M Wire Antenna

  • Full 1.8-30MHz Operation Custom designed inductor switch, 1000 volt tuning capacitors, Teflon insulation washers and proper L/C ratio gives you arc-free no worries operation with up to 300 Watts 1.8 to 30 MHz.
  • Tunes any Antenna Tunes out SWR on dipoles, verticals, inverted vees, random wires, beams, mobile whips, shortwave receiving antennas.... Nearly anything! Use coax, random wire or balanced lines. Has heavy duty 4:1 balun.
  • Custom Inductor Switch The inductor switch is the most likely component to burn up in any antenna tuner. MFJs inductor switch in the MFJ-949E was custom designed to withstand the extremely high RF voltages and currents that are developed in your tuner..
  • 8 Position Super Antenna Switch Lets you select two coax fed antennas, random wire/balanced line or built-in dummy load through your MFJ-949E or direct to your transceiver..
  • More hams use MFJ-949s than any other antenna tuner in the world! Has MFJs full size 3 inch lighted Cross Needle Meter (not a puny "meter" you cant read). Lets you easily read SWR, true peak forward and average reflected power simultaneously on 300 Watt or 30 Watt ranges. Lamp has on/off switch, requires 12 VDC or 110 VAC with MFJ-1312D (Not included).
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RVGUARD 30 Amp to 110 Volt RV Adapter Cord 12 Inch, NEMA 5-15P to NEMA TT-30R Electrical Power Adapter with LED Power Indicator, Green

  • Wide Use: 15A male to 30A female adapter allows you to simply convert the house power, quickly supply power for low power electrical appliance..
  • Electrical Rating: 15A (NEMA 5-15P ) male to 30A (NEMA TT-30R) female adapter with LED power indicator. Rated for 125V and 1875W, constructed with 10/3 gauge wires..
  • Superior Durability: Molded and made of 100% pure copper wiring coated with a heavy duty flame retardant, UV-resistant polyvinyl plastic sleeve that serves as protection from outdoor elements, wear and tear..
  • Disconnect Handle: Disconnect handle for easier plugging in and unplugging without damaging the cable..
  • Power Indicating: Power indicator light visually informs the user when the cord is connected to the power source..
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APEXSPORTS RV Generator Marine Power Electrical Adapter, Camper Plug Adapter, Heavy Duty 30A Generator Adapter L5-30P Male to 50A SS2-50R Female Connector with Locking Ring

  • [ 30A GENERATOR ADAPTER] Marine Shore Power Adapter is equipped with a 30A L5-30P male plug that allows you to plug into a 50A SS2-50R female connector to supply the power that is needed for your boat..
  • [ STABLE CONVERSION ] Generator for 3-prong 30A L5-30P male plug to 50A SS2-50R twist lock female connector with locking ring. Quickly convert power for your boat when traveling to different ports..
  • [ GREAT CONDUCTIVITY ] The adapter is built with 100% COPPER wire conductor, making it good conductivity and high-temperature resistance that prevents it from short circuit and overheating..
  • [ THOUGHTFUL DESIGN ] The adapter is designed with grooves to hold tightly for a non-slip grip, weatherproof, and corrosion-resistant..
  • [ USE AS IT IS ] Straight-style adapter to be used in place of dogbone adapter cord, easy to use compact design. One-piece unbreakable PVC housing, no assembly required..
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MFJ Enterprises Original MFJ-949E 1.8-30 MHz 300 Watt Deluxe Versa Tuner II Antenna Tuner

  • Full 1.8-30MHz Operation Custom designed inductor switch, 1000 volt tuning capacitors, Teflon insulation washers and proper L/C ratio gives you arc-free no worries operation with up to 300 Watts 1.8 to 30 MHz.
  • Tunes any Antenna Tunes out SWR on dipoles, verticals, inverted vees, random wires, beams, mobile whips, shortwave receiving antennas.... Nearly anything! Use coax, random wire or balanced lines. Has heavy duty 4:1 balun.
  • Custom Inductor Switch The inductor switch is the most likely component to burn up in any antenna tuner. MFJs inductor switch in the MFJ-949E was custom designed to withstand the extremely high RF voltages and currents that are developed in your tuner..
  • 8 Position Super Antenna Switch Lets you select two coax fed antennas, random wire/balanced line or built-in dummy load through your MFJ-949E or direct to your transceiver..
  • More hams use MFJ-949s than any other antenna tuner in the world! Has MFJs full size 3 inch lighted Cross Needle Meter (not a puny "meter" you cant read). Lets you easily read SWR, true peak forward and average reflected power simultaneously on 300 Watt or 30 Watt ranges. Lamp has on/off switch, requires 12 VDC or 110 VAC with MFJ-1312D (Not included).
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SUPERNIGHT 12V 30A 360W Power Supply Universal Regulated Switching Transformer Adapter AC 110V/220V to DC 12V Power LED Driver for 3D Printer CCTV Radio Computer Project LED Strip Lights

  • Universal AC input / full range, AC Input: 110V/220V.
  • Smart device surge protection: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection. Auto-recovery....
  • Great switching power supply for home appliances, the power supply is non-waterproof, please use indoor..
  • This 12V 30A power supply has a built-in cooling fan, when the power supply is used, the fan will start to dissipate heat..
  • Power supply great for 3D Printer , ham Radio Transceiver , Car Subwoofer amp Audio Amplifier , RC LiPo Chargers and LED Strips..
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MICTUNING 18" 30M/50F Heavy Duty Dogbone Electrical Adapter with Handle, 125V/3750W

  • EASY POWER CONVERSION: 30A (TT-30P) male to 50A (14-50R) female rv power cord adapter allows you to simply convert the power at campground to fit for your 50A RV Car Power Cord, quickly supply power for the refrigerator, air conditioner, microwave oven, roaster, kettle, lamp and other household appliances..
  • GOOD CONDUCTIVITY: the pins and jacks terminals are well constructed in 100% copper that ensures good conductivity, provided stable conversion from 30A to 50A, worry-free about the mismatching power at campground, motor park or recreational areas..
  • EXCELLENT CONSTRUCTION: the flame retardant and heat-resistant PVC sleeve wraps the premium copper wires, adapted standard sturdy jack socket molding that makes the whole adapter pressure-proof and heavy-duty..
  • EFFORT SAVING DESIGN: both ends of power adapter are designed with ergonomic Grip handles, bringing to you more convenience for easier unplugging, effectively saving physical strength..
  • A MUST HAVE FOR CAMPERS: maximum loading at 125V/3750-Watt with a bit flexibility of 180 degree bending from male end to female end, perfect fit for almost all brands of 50A RV campers recreational vehicles. WHAT YOU’LL GET: 2 YEAR WARRANTY for Genuine MICTUNING Electrical Adapter and Lifetime Friendly Custo....
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UpBright 12V AC/DC Adapter for MFJ YMC06-3U YMC06-4U MFJ-204B MFJ-207 MFJ-208 MFJ-217 MFJ-209C MFJ-225 MFJ-249C MFJ-259C MFJ-266B MFJ-815D MFJ-817C MFJ-822 MFJ-826B MFJ-828 MFJ-842 MFJ-860 MFJ-862

  • World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP:....
  • UpBright NEW Global 12V AC / DC Adapter Replacement For MFJ Model: YMC06-3U YMC063U YMC06-4U YMC064U Fits MFJ-204B MFJ-207 MFJ-208 MFJ-217 MFJ-209C....
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MFJ-969 MFJ969 Original MFJ Antenna Tuner + SWR Meter (Manual - 1.8-50Mhz [160-6 Meters], 30/300W)

  • The MFJ-941E gives you a 300 Watt antenna tuner that covers everything from 1.8 - 30 MHz -- plus you get a lighted Cross-Needle meter with on/off switch, antenna switch and a 4:1 balun! (The light uses 12 VDC or 110 VAC with MFJ-1312D * Not included).
  • MFJs lighted Cross-Needle meter shows SWR, forward and reflected power all at a glance in 300/60 and 30/6 watt ranges, 8 position antenna switch lets you select 2 coax lines, random wire/balanced line or dummy load (direct or through)..
  • An efficient 12 position airwound inductor gives lower losses and more power out. Has 4:1 balun, 1000 Volt capacitors. The beautiful aluminum cabinet has a durable scratch-proof multicolor Lexan front panel matches your rig perfectly and fits right into your station..
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MFJ-993B MFJ993B MFJ-993 MFJ Original 1.8~30 MHz Automatic Antenna Tuner 300 Watts SSB / 150 Watts CW IntelliTuner w/SWR/Watt Meter.

  • Cross Needle and Digital SWR/WATT Meters : Lighted Cross-Needle and digital meters lets you accurately read SWR, forward and reflected power at a....
  • Backlit LCD Display : An easy-to-read backlit LCD displays SWR, forward/reflected power, frequency, antenna 1/2, L/C tuner values, on/off indicators....
  • Remote Control Port : Plug in the MFJ-993RC remote control and put your tuner at your antenna or elsewhere and control it remotely. The MFJ-993....
  • Tune Any Antenna : You can tune any antenna — dipoles, verticals, beams, phased arrays, inverted vees, quads, random wires, mobile antennas, compact....
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MFJ-4035MV Linear Power Supply, 1-14VDC, 35A, Mtr

  • MFJ-931 creates an artificial RF ground! It resonates a random length of wire thrown along the floor and produces a tuned counterpoise. This ground effectively places your rig near actual earth ground potential even if your rig is on the second floor or higher with no earth ground possible..
  • Also, the MFJ-931 electrically places a far away RF ground directly at your rig -- no matter how far away it is. It reduces the electrical length of the ground connection wire to virtually zero by tuning out its reactance..
  • The MFJ-931 connects between your rig and a random length of wire or a connecting ground wire. Its tuned for maximum ground current using the built-in RF ammeter. The MFJ-931 Artificial RF Ground covers 1.8 - 30 MHz and measures a compact 7.5W x 3.5H x 7D inches..
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Blaupunkt AMP1500M High-End 1500 Watts Monoblock Car Audio Amplifier/Amp +Remote

  • High-End 1500 Watts Monoblock Car Audio Amplifier/Amp +Remote Car Audio Mono-channel Amplifier / Amplifier Class: AB.
  • Max power output: 1500 watts / RMS Output Power Rating: 4 ohms: 120 watts x 1 channel / 2 ohms: 200 watts x 1 channel / Frequency Response: 10Hz -....
  • Signal-To- Noise Ratio: >96 dB / Voltage Supply: 11 - 16V DC / Gain Adjust: 200mV-8V.
  • Crossover Frequency: 40Hz - 250Hz / Crossover Slope (dB/oct): 12dB/oct.
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