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Mean Well SD-500L-12 DC-DC Converter - 480W - 19~72V in 12V out 40A
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Mean Well SD-500L-12 DC-DC Converter - 480W - 19~72V in 12V out 40A
The SD-500L is a 500W Mean Well power converter (input range: 19~72VDC).
Key Features
- ✓ Input voltage range: 19~72VDC
- ✓ DC output voltage adjustable ±10%
- ✓ 2KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Remote ON/OFF control
- ✓ Safety approvals: IEC62368-1,TUV EN62368-1, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesSD Series
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Power Rating480 Watt
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Output Voltage12 Volt
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Rated Current40 Ampere
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Input Voltage19V~72V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC
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Operation ModeConstant Voltage
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Operating Temperature-20°C~60°C
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Warranty3 Year
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Length8.46 in
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Width4.53 in
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Height1.97 in
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Weight2.54 lb
::specification::
Frequently Asked Questions
Can I use the SD-500L-12 to power a 12V industrial control system from a wide DC bus?
Yes, this model is a constant-voltage 12V DC-DC converter with a 19-72V input range. It can supply up to 40A and 480W, which suits 12V industrial control loads that need a regulated 12V output within that power range.
Is the SD-500L-12 suitable for 12V embedded computing or edge devices in mobile equipment?
It can be a fit when the embedded system needs a regulated 12V output and the available source falls within the 19-72V input range. With 480W available and a 12V/0.25A auxiliary output listed in the features, it is positioned for higher-power 12V embedded and control architectures.
Can this converter run 12V automation accessories or actuators from a higher-voltage battery or DC source?
Yes, if the accessories require constant 12V and the total load stays within 40A and 480W. The 4:1 wide input range of 19-72V makes it suitable for automation systems that do not have a native 12V supply rail.
Can I use the SD-500L-12 for a 12V communications or monitoring enclosure?
It is appropriate for 12V communications or monitoring equipment that needs stable constant-voltage output up to 40A. The listed remote ON/OFF control and remote sense features are also useful in managed equipment enclosures.
How does the SD-500L-12 compare with the other SD-500L output options?
Within the SD-500L group, the SD-500L-12 is rated for 480W at 12V and 40A. The SD-500L-24 is rated for 504W at 24V and 21A, and the SD-500L-48 is rated for 504W at 48V and 10.5A. All three share the 19-72V input range, 215.0 × 115.0 × 50.0 mm dimensions, 1.15 kg weight, and -20°C to +60°C operating temperature.
Is the SD-500L-12 suitable for outdoor or harsh-environment use?
The listed operating temperature is -20°C to +60°C. No IP rating is provided in the supplied specs, so these specs do not establish outdoor or washdown suitability and are better treated as requiring a protected enclosure when environment exposure is a concern.
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Other SD-500L Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SD-500L-48 DC-DC Converter - 500W - 19~72V in 48V out 10.5A | 504W | 48V | 10.5A | Indoor | $152.13 | View |
| Mean Well SD-500L-24 DC-DC Converter - 500W - 19~72V in 24V out 21A | 504W | 24V | 21A | Indoor | $152.13 | View |
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