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Mean Well NSD10-48D12 DC-DC Converter - 10.8W - 22~72V in ±12V out
Description
Description
Features
| 4: 1 wide input range |
| 1000VDC I / O isolation |
| Built-in EMI filter |
| Protection: Short circuit / Overload / Over voltage |
| Built-in remote ON / OFF control |
| Cooling by free air convection |
| 100% full load burn-in test |
| Low cost, high reliability |
| 2 years warranty |
General Specification
| Voltage set point accuracy | ± 2.0% (max.) |
| Line regulation | ± 1% @ 10 ~ 100% load |
| Load regulation | ± 1 ~ 3% @ 10 ~ 100% load |
| Efficiency | 80% (typical) |
| Short circuit protection | Continuous, auto-recovery |
| Over voltage protection | Clamp @ 115 ~ 150% |
| Shutdown idle current | 20mA |
| I / O isolation voltage | 1000VDC |
| I / O isolation resistance | 100MQ(min.) @500VDC |
| Working temperature | -25 ~ + 70°C |
| Storage temperature | -40 to + 85°C |
| Short circuit protection | Continuous, auto-recovery |
| Temp. Coefficient | ± 0.03% / °C |
| EMC standards | EN55022 class B, EN61000-4-2,3,4,5,6,8 |
| Safety standards | UL60950-1 approved |
| Dimension (LxWxH) (mm) | 2" x 1" x 0.394" |
| Packing | 0.02kg; 300pcs / 7.0kg / 0.97CUFT |
Specifications
Specifications
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BrandMean Well
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SeriesNSD Series
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Power Rating10.8 Watt
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Output Voltage12 Volt
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Rated Current0.42 Ampere
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Input Voltage22V~72V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EMC,UL
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Operation ModeConstant Voltage
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Operating Temperature-25°C~70°C
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Warranty2 Year
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Length2 in
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Width1 in
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Height0.39 in
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Weight0.04 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the NSD10-48D12 for bipolar analog or signal-conditioning circuits in industrial equipment?
Yes, this model provides constant-voltage +/-12V output with a 10.8W rating. It is suited to lower-power bipolar analog, signal-conditioning, and interface circuits that need +/-12V and stay within the listed 10.8W output rating.
Is the NSD10-48D12 suitable for control and monitoring boards that need +/-12V rails?
It can be used for control, monitoring, and instrumentation boards that require +/-12V output. The converter is intended for compact loads within its 10.8W capacity rather than higher-power +/-12V subsystems.
Can this converter be used in equipment with a 22~72V input bus and +/-12V electronics?
Yes, the specified input range is 22~72V and the output is constant-voltage +/-12V. That makes it relevant for systems built around a higher-voltage input bus feeding lower-power bipolar electronics.
Does the NSD10-48D12 work well in compact industrial assemblies?
Its dimensions are 50.8 x 25.4 x 10.0 mm and its weight is 0.02 kg, so it is small enough for dense layouts. That is useful when a compact +/-12V converter is needed inside a control enclosure or embedded assembly.
Is the NSD10-48D12 meant for outdoor use or temperature-demanding indoor equipment?
The operating temperature range is -25C to +70C, so it is specified for a broad industrial indoor temperature range. No IP rating is listed, so the provided specs do not define it as outdoor rated or weather-sealed.
How does the NSD10-48D12 compare with other NSD10 converter options?
The 9.8~36V input family includes NSD10-12D12 at 10.8W, 12V, 420A; NSD10-12D15 at 9.9W, 15V, 333A; NSD10-12D5 at 10W, 5V, 1A; NSD10-12S12 at 9.96W, 12V, 830A; NSD10-12S15 at 10.05W, 15V, 670A; NSD10-12S3 at 8.25W, 3.3V, 2.5A; NSD10-12S5 at 10W, 5V, 2A; and NSD10-12S9 at 9.9W, 9V, 1.1A. In the 22~72V input branch with this model, siblings are NSD10-48D15 at 9.9W, 15V, 333A; NSD10-48D5 at 10W, 5V, 1A; NSD10-48S12 at 9.96W, 12V, 830A; NSD10-48S15 at 10.05W, 15V, 670A; NSD10-48S3 at 8.25W, 3.3V, 2.5A; NSD10-48S5 at 10W, 5V, 2A; and NSD10-48S9 at 9.9W, 9V, 1.1A.
