NTS350 Series WebSheet
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Product Summary
The NTS350 is a high-efficiency switching power supply in a compact package that is ideally suited for product designs using distributed power architecture. The high-density 4 x 7 power supply family weighs in at 8.3 watts per cubic inch and can deliver up to 350 Watts of total power.
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Datasheet
- Total Max Power: 350 W
- Total Max Current: 16.6 A
- Input Voltage: 85 V to 264 V
- Output Voltage: 12 V to 54 V
- Outputs: Single
- Size (L x W x H): 4.000" x 7.000" x 1.500"
- Warranty: 2 years
- Operating Temperature: 0 to +70°C
Electrical Specifications
Input
- Power factor Safety ground: 0.99 typical
- EMI filter: FCC Class B conducted and radiated CISPR 22 Class B conducted and radiated EN55022 Class B conducted and radiated VDE 0878 PT3 Class B conducted and radiated.
- leakage current: < 0.5 mA @ 50/60 Hz, 264 VAC input
- Frequency: 47-440 Hz
- Inrush current: 38 A max., cold start @ 25°C
- Efficiency: 85% typical at full load
Output
- Maximum power: With cover: 350 W with 30 CFM forced air
- Adjustment range: ± 5%
- Supervisory outputs: 5 V @ 2 A regulated, 12 V @ 1A
- Hold-up time: 20 ms @ 350 W load, 115 VAC nominal line at factory voltage setting
- Overload protection: Short circuit protection on all outputs. Case overload protected @ 115-130% above peak rating
- Overvoltage protection: 20% to 35% above nominal output
Logic Control
- Remote on/off: Requires an external contact closure to inhibit outputs
- Remote sense: Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.
- Power failure: TTL logic signal goes high 100-500 msec after main output. It goes low at least 4 msec before loss of regulation
- DC OK: TTL logic goes high after the output is in regulation. It goes low when there is loss of regulation.
- Low output ripple
- Built in OR-ing diode / FET
- Thermal overload protection
- 12 fan output
- Overvoltage protection
- Active power factor correction
- IEC EN6100-3-2 compliance
- Single wire current sharing
- DC power good
- Optional fan cover (-CF suffix)
- Optional End fan cover (-CEF)
- Supervisory output 5 V and 12 V
- Overload protection
- Remote sense
- Power fail and remote inhibit
- Built-in EMI filter
| Output(s) | Model No | Buy Now | Evaluation |
|---|---|---|---|
12 V @ 29.2 A | NTS353 |
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Request |
|
12 V @ 29.2 A | NTS353-CEF |
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Request |
|
12 V @ 29.2 A | NTS353-CF |
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Request |
|
24 V @ 14.6 A | NTS355 |
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Request |
|
24 V @ 14.6 A | NTS355-CEF |
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Request |
|
24 V @ 14.6 A | NTS355-CF |
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Request |
|
48 V @ 7.3 A | NTS358 |
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Request |
|
48 V @ 7.3 A | NTS358-CEF |
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Request |
|
48 V @ 7.3 A | NTS358-CF |
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Request |
|
54 V @ 6.5 A | NTS359 |
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Request |
|
54 V @ 6.5 A | NTS359-CEF |
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Request |
|
54 V @ 6.5 A | NTS359-CF |
Buy Now |
Request |
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