https://hamradiotransceiver.biz Thu, 23 Apr 2026 00:01:45 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://hamradiotransceiver.biz/2021/07/mfj-4275mv-75-amp-switching-power-supply-with-meter-4-16-volts-adjustable-new/ https://hamradiotransceiver.biz/2021/07/mfj-4275mv-75-amp-switching-power-supply-with-meter-4-16-volts-adjustable-new/#comments Mon, 19 Jul 2021 05:10:17 +0000 http://hamradiotransceiver.biz/2021/07/mfj-4275mv-75-amp-switching-power-supply-with-meter-4-16-volts-adjustable-new/ read more]]>


MFJ-4275MV DELUXE 12V ADJ, 75 AMPS, SWITCHING PS. DELUXE 12 VOLT ADJUSTABLE, 75 AMPS, SWITCHING POWER SUPPLY. MFJ 75 Amp Switching Power Supply MFJs heavy duty 75 Amp switching power supply is excellent for powering your HF mobile amplifier or your HF and VHF/UHF rigs and accessories. Its great for Ameritrons ALS-500M Solid State Mobile HF Amplifier and others with a power requirement of up to 75 Amps. MFJ-4275MV delivers 75 amps maximum and 70 amps continuously without even flexing its muscles. Plugs into any 110 VAC wall outlet. Its highly regulated with load regulation better than 1%. Ripple voltage is less than 12 mV peak-to-peak at rated load. MFJs exclusive HashSQUASH Filtering System eliminates RF hash that plagues other manufacturers switching power supplies. Your MFJ-4275MV has Short-Circuit, Overload and Over-Temperature protection systems. Also has an auto restart after a fault. Has power on and Fault LED indicators. You get front panel adjustable voltage from 4.0 to 16 VDC. Front-panel meters with backlight let you monitor voltage and current simultaneously. Attractive front panel features several options for connecting your gear: 1 pair of 5-way binding posts, 2 pairs of Anderson PowerPoles, 1 pair of high-current 5-way binding posts, a cigarette socket for mobile accessories, and two pairs of quick connects. Battery charging feature can be used to charge your car battery. Whisper quiet fan speed increases as load current increases and keeps components cool and protected. Measures 9 ¾” x 5 ½” x 9 ½. It weighs just 10.5 lbs. Which is light enough to carry on DXpeditions, camping and vacations. No more hauling around big, bulky conventional power supplies that can give you a hernia! I don’t sell used or refurbished equipment. The item “MFJ 4275MV 75 AMP Switching Power Supply With Meter, 4-16 Volts Adjustable NEW” is in sale since Tuesday, May 21, 2019. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “thehamshop” and is located in Summitville, Tennessee. This item can be shipped to United States, China, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

• Custom Bundle: No
• Compatible Brand: Universal
• Band: 12-16 VDC Adjustable Power Supply
• Type: Power Supply
• MPN: MFJ-4275MV
• Sub-Type: Base
• Modified Item: No
• Brand: MFJ

]]> https://hamradiotransceiver.biz/2021/07/mfj-4275mv-75-amp-switching-power-supply-with-meter-4-16-volts-adjustable-new/feed/ 0 https://hamradiotransceiver.biz/2020/08/mfj-4230mv-30-amp-switching-power-supply-with-meter-4-16-volts-adjustable-new/ https://hamradiotransceiver.biz/2020/08/mfj-4230mv-30-amp-switching-power-supply-with-meter-4-16-volts-adjustable-new/#comments Sun, 16 Aug 2020 03:29:13 +0000 http://hamradiotransceiver.biz/2020/08/mfj-4230mv-30-amp-switching-power-supply-with-meter-4-16-volts-adjustable-new/ read more]]>






MFJ-4230MV COMPACT SWITCHING POWER SUPPLY WITH METER. COMPACT SWITCHING POWER SUPPLY WITH METER 4-16 VOLTS ADJUSTABLE – 110/220VAC. This is the worlds most compact switching power supply that also has a meter and adjustable voltage control. Just 5 W x 2 1/2 H x 6 D, it weighs only 3 lbs. It is the perfect pack-n-go power supply for field day, DXpeditions, camping, hiking or to pack for your next business trip or vacation to some far away place. MFJ-4230MV gives you 25 Amps continuously or 30 Amps surge at 13.8 VDC. The voltage is front-panel adjustable from 4 to 16 Volts. MFJ-4230MV also has a selectable input voltage: choose from 120 or 240 VAC at 47 – 63 Hz. A simple front-panel push-button switch lets you choose either Ampmeter or Voltmeter — allows you to select Amps or Volts as you wish to read them. MFJ-4230MV has an excellent 75% efficiency and extra low ripple and noise. A whisper-quiet fan cools by convection and forced air cooling. Normal air-flow around the power supply is continuous and a heat sensor increases the fan speed when the temperature rises above 70 degrees Celsius. DC output is five way binding posts on the back of the MFJ-4230MV so you can power your dedicated HF, VHF or UHF transceiver with ease. I don’t sell used or refurbished equipment. The item “MFJ 4230MV 30 AMP Switching Power Supply With Meter, 4-16 Volts Adjustable NEW” is in sale since Monday, June 15, 2015. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “thehamshop” and is located in Summitville, Tennessee. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

• Band: AM
• Type: Power Supply
• MPN: MFJ-4230MV
• FAST SHIPPING!!: Expedited Shipping, Get it in one to three days
• WARRANTY: ONE YEAR MFJ WARRANTY IF PURCHASED FROM US!!
• Modified Item: No
• Brand: MFJ

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