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NTS500-M Medical Series WebSheet

NTS500-M Medical
  • Total Max Power: 500 W
  • Total Max Current: 41.7 A
  • Input Voltage: 85 V to 264 V
  • Output Voltage: 12 V to 48 V
  • Outputs: Single
  • Size (L x W x H): 7.000" x 4.000" x 1.500"
  • Warranty: 2 years
  • Operating Temperature: 0C to 50C
  • Download Datasheet
  • Product videoNTS500

The NTS500-M medically-approved ac-dc power supply series is available in a fan-cooled version capable of delivering up to 500 watts at ambient operating temperatures up to 50˚ C. This series is digitally controlled and features a PMBus™ compliant I2C interface. The various models generate tightly regulated 12-48 V outputs.

Special features

  • Active power factor correction
  • Remote sense
  • Power fail and remote inhibit
  • Single wire current sharing
  • Built-in EMI filter
  • Low output ripple
  • 5V standby
  • 12V fan output
  • Overvoltage protection
  • Overload protection
  • Thermal overload protection
  • DC power good
  • Built in OR-ing diode / FET
  • Optional fan cover (-CF suffix)
  • Optional end fan cover (-CEF)
  • PM Bus compliant
  • Digital I2C interface
  • IEC EN61000-3-2 compliance
  • 2 year warranty

Electrical specs

Input

  • EMI filter: Meets FCC Class A conducted CISPR 22 Class A
  • Safety ground leakage current: 275uA @ 50/60 Hz, 264 VAC input
  • Inrush current: 50 A max, cold start @ 25°C
  • Power factor: 0.99 typical
  • Frequency: 47-63 Hz
  • input range: 85-264 VAC, 120-300 VDC
  • Efficiency: 85% typical at full load

Output

  • Hold-up time: 20 ms @ 500 W load at nominal line
  • Overvoltage protection: 20% to 35% above nominal output
  • Adjustment range: +/-5%
  • Maximum power: 200 W convection, 500 W w/ 30 CFM
  • Overload protection: Short circuit protection on all outputs.
  • Standby output: 5 V @ 1 A regulated ±5%
  • Remote inhibit: Requires contact closure to inhibit outputs
  • Aux output: 12 V @ 1 A -5 %, +10%

NTS500-M Medical models

Output(s) Model No Buy Now Evaluation
12 V @ 41.7 A NTS503-M Buy Now Request
12 V @ 41.7 A NTS503-M-CEF Buy Now Request
12 V @ 41.7 A NTS503-M-CF Buy Now Request
24 V @ 20.8 A NTS505-M Buy Now Request
24 V @ 20.8 A NTS505-M-CEF Buy Now Request
24 V @ 20.8 A NTS505-M-CF Buy Now Request
48 V @ 10.4 A NTS508-M Buy Now Request
48 V @ 10.4 A NTS508-M-CEF Buy Now Request
48 V @ 10.4 A NTS508-M-CF Buy Now Request