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NTS500-M Series WebSheet

NTS500-M

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
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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)
PM Bus compliant
Digital I2C interface
IEC EN61000-3-2 compliance
2 year warranty

Electrical specs

Input

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

Output

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

NTS500-M models

Output(s)	Model No	Stock Check	Evaluation
12 V @ 41.7 A	NTS503-M	Check	Request
24 V @ 20.8 A	NTS505-M	Check	Request
48 V @ 10.4 A	NTS508-M	Check	Request