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Rectangular metal enclosure with vertical mounting tabs and nine output terminals

myVolts

myVolts 12V-10A-9CH power supply

SKU CH-C50M-7RBXZ MPN 12V-10A-9CH

A regulated 12V 10A PWM power supply with nine output channels, delayed power-off and natural cooling for access control systems

  • TypeAT
  • Stable 12 V output backed by PWM regulation
  • Delayed power-off protects access control hardware
  • Natural cooling avoids fan wear and noise
  • Vertical mounting simplifies rack or wall installation
  • 240 W capacity delivers 10 A across nine channels

12V 10A Access Control Power Supply

This unit delivers a regulated 12 V output at up to 10 A for access control systems. Pulse width modulation provides full regulation across the load range. A delayed power-off function keeps connected devices running briefly after mains loss. Vertical mounting simplifies installation in cabinets or enclosures.

Suited for installers who need a single 12 V rail

The supply fits projects that require one constant-voltage output and natural convection cooling. Builds needing multiple voltage rails, active fan cooling, or higher current per channel should look elsewhere. Applications demanding redundant inputs or hot-swap capability are not supported by this design.

Sustained load at 240 W with 85 % efficiency

Under continuous operation the unit maintains its rated output while dissipating heat through its enclosure without a fan. Ripple and noise stay at the specified 45 mV level across the working temperature span of -20 to 80 °C. Voltage and load regulation each remain within 1 % during prolonged use.

Highlights

  • Stable 12 V output backed by PWM regulation
  • Delayed power-off protects access control hardware
  • Natural cooling avoids fan wear and noise
  • Vertical mounting simplifies rack or wall installation
  • 240 W capacity delivers 10 A across nine channels

Specifications

TypeAT

Questions about this item

What input voltage must the building wiring provide for the 12V 10A 9CH supply to operate?

The unit accepts an input range of 100 to 260 volts at 50 to 60 Hz, so standard mains wiring is sufficient.

Can the 12V 10A 9CH supply share a cabinet with legacy 12V access-control gear that draws less current?

Yes, the regulated 12V output at up to 10 amps and 1 percent voltage accuracy will safely power older 12V devices alongside newer ones.

How can I confirm the 12V 10A 9CH supply is delivering clean power after installation?

Measure the output with a multimeter; it should read 12 volts within 1 percent and show ripple below 45 mV peak-to-peak.

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