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Ten small rectangular SMD power modules in a row

myVolts

myVolts B0505XT-2WR2 Isolation Power Supply 10pcs

SKU CH-3RWT-0MHZR

Pack of ten 5 V-to-5 V isolation modules with 1500 VDC barrier, 4.5–5.5 V input and up to 84 % efficiency

  • TypeAT
  • Wide temperature operation from -40 °C to +105 °C
  • High 84 % efficiency reduces heat loss
  • Compact SMD package saves board space
  • 1500 VDC isolation protects sensitive circuits
  • Pack of 10 modules ready for maintenance

10-Pack Isolation Power Modules

This set contains ten B0505XT-2WR2 isolation power supply modules. Each unit converts a 4.5V to 5.5V input into a regulated ±5V output with 1500VDC isolation. The compact SMD package suits repair technicians and engineers prototyping isolated power rails.

Sustained Load Behaviour

Rated efficiency reaches 84 percent across the operating range. The modules maintain specified output while running continuously between -40°C and +105°C. Internal patch construction supports stable long-term operation without thermal derating within these limits.

Upgrade Path and Fit

These modules replace older through-hole DC-DC isolators where board space is tight or surface-mount assembly is required. The jump is worthwhile when a design needs higher isolation voltage or a wider temperature envelope than legacy parts provide. Buyers needing adjustable output voltage or higher current capacity should look elsewhere.

Points forts

  • Wide temperature operation from -40 °C to +105 °C
  • High 84 % efficiency reduces heat loss
  • Compact SMD package saves board space
  • 1500 VDC isolation protects sensitive circuits
  • Pack of 10 modules ready for maintenance

Caractéristiques

TypeAT

Questions sur cet article

How much heat does the B0505XT-2WR2 generate when running continuously at 84% efficiency?

At up to 84% efficiency, roughly one-sixth of input power becomes heat; the module is rated for -40°C to +105°C operating temperature.

What input voltage source must I already have to power these modules?

You need a stable 4.5 V to 5.5 V DC source capable of supplying the required current for all ten modules.

Will the 1500 VDC isolation protect my legacy 5 V logic circuits from ground loops?

Yes, the 1500 VDC isolation barrier breaks ground paths, letting you power older 5 V logic safely alongside newer equipment.

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