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Silver metal rectangular power supply unit with compact dimensions

myVolts

myVolts Switch Mode Power Supply 18-36V 13.8V 45A

SKU CH-V5V3-ASDXS

Converts 18-36 V DC vehicle power to a regulated 13.8 V 45 A output with over-voltage and over-current protection for mobile two-way radios

  • TypeAT
  • High-efficiency DC conversion across a wide 18-36V input range
  • Over-voltage protection at 16V±1.5V safeguards connected radios
  • Over-current protection at 11A±1A prevents damage to walkie-talkies
  • Precise 13.8V±0.2V output with 150mVP-P ripple ensures stable transmission
  • Compact 13×8.5×5 cm metal housing rated for 45A continuous current

Vehicle DC Converter for Two-Way Radio

This compact switch-mode power supply converts a vehicle DC input of 18-36V into a stable 13.8V output at 45A for mobile two-way radios. It is designed for operators who need reliable DC-DC conversion in automotive installations.

Check Vehicle Voltage and Radio Current Draw

Verify that your vehicle electrical system stays within the 18V to 36V input range and that your radio does not exceed the 45A continuous output rating. The unit provides over-voltage protection at 16V±1.5V and over-current protection at 11A±1A, so confirm these thresholds suit your equipment.

Metal Enclosure with High Efficiency

The silver metal housing measures 13 x 8.5 x 5 cm and weighs approximately 488g, offering rugged mounting for mobile use. An 80% effective rate and low 150mV ripple help keep radio operation clean during daily driving.

Points forts

  • High-efficiency DC conversion across a wide 18-36V input range
  • Over-voltage protection at 16V±1.5V safeguards connected radios
  • Over-current protection at 11A±1A prevents damage to walkie-talkies
  • Precise 13.8V±0.2V output with 150mVP-P ripple ensures stable transmission
  • Compact 13×8.5×5 cm metal housing rated for 45A continuous current

Caractéristiques

TypeAT

Questions sur cet article

What comes in the package and do I need extra cables or connectors?

The box contains the power supply unit only; input and output wiring must be sourced separately.

How do I choose between the input and output ratings for my vehicle setup?

Feed it 18–36V DC from the vehicle and it delivers a steady 13.8V±0.2V at up to 45A for the radio.

What does the 150mV ripple figure mean for my two-way radio in practice?

The low 150mVP-P ripple keeps transmitted audio clean and prevents noise on sensitive receiver circuits.

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