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Silver metal rectangular power supply with DC input and output terminals

myVolts

myVolts AT Power Supply DC18-36V 13.8V 45A

SKU CH-XR22-FSSBP

Converts DC 18–36 V to 13.8 V at 45 A with over-voltage and over-current protection for vehicle-mounted walkie-talkies

  • TypeAT
  • Wide 18-36 V input keeps radios running in most vehicles
  • Stable 13.8 V ±0.2 V output powers two-way gear reliably
  • 45 A peak current handles heavy transmit loads
  • Over-voltage at 16 V and over-current at 11 A protect connected equipment
  • Compact 13 × 8.5 × 5 cm metal case fits tight installs

Vehicle Radio Power Supply

This AT-type DC-DC converter steps a 18 V to 36 V vehicle bus down to a steady 13.8 V ±0.2 V at up to 45 A. It is built for mobile two-way radio installations that need clean, regulated power from a truck or car electrical system.

45 A Continuous Output Current

The unit delivers 45 A maximum, making it the single figure that determines whether your radio and accessories can run together without voltage sag. Over-current protection trips at 11 A ±1 A, so sustained loads above that level will shut the supply down.

Handles Typical Mobile Rigs Comfortably

At 80 % efficiency and 150 mV p-p ripple, the converter runs most single-transceiver setups with headroom for a speaker or GPS. It reaches its limit when multiple high-power radios or linear amplifiers are keyed simultaneously, pushing demand past the 45 A rating.

Pontos fortes

  • Wide 18-36 V input keeps radios running in most vehicles
  • Stable 13.8 V ±0.2 V output powers two-way gear reliably
  • 45 A peak current handles heavy transmit loads
  • Over-voltage at 16 V and over-current at 11 A protect connected equipment
  • Compact 13 × 8.5 × 5 cm metal case fits tight installs

Especificações

TypeAT

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