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Home » NEWEST Products » New by Manufacturer » Murata » Murata PAQ series DC-DC Converters
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Murata Power Solutions

Murata PAQ series DC-DC Converters

Murata Power Solutions PAQ series Quarter-Brick DC/DC Converters are fully isolated power amplifier converters used in power radio applications and optimized for the new generation of micro cell transmitter applications requiring up to 150W. The PAQ series from Murata offers an isolated, wide input, high power output, trimmable DC-DC converter in an industry-standard 1/4 brick size. The PAQ series' flexible wide output voltage range can be adjusted to accommodate multiple power-amplifier designs and the optimized design of PAQ converters reduces component count for increased reliability. PAQ series converters have a 2:1 input voltage range of 36 to 75V and deliver up to 5 Amps of output current from a fully regulated 29.8V output.

  • 2:1 Input voltage range (36V - 75V, D48)
  • Trimmable 23.84 (-20%) to 32.78 (10%) volts output (29.8V, nom)
  • Up to 150W output power @ 36 - 75Vin
  • Efficiency = 92.5%
  • Industry-standard 1/4 brick package
  • Optional baseplate for conduction cooling applications
  • Positive & negative logic on/off control option
  • Monotonic startup in pre-bias/pre-load output conditions
  • Over-current (power limiting; Over-temperature protection)
  • Low output ripple and noise
  • Strong thermal derating performance
  • Operational temperature range -40°C to +100°C (baseplate temperature)
  • Micro base stations
  • Transmitters
  • Microwave radio
  • Telecom
  • Data equipment

Figure 1: Connection Diagram
Typical typology is shown. Murata Power Solutions recommends an external fuse.
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