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Mean Well SPRN01L-12 DC-DC Converter - 1W - 4.75~5.5V in 12V out
Description
Description
Features
| SIP6 package with industry-standard pinout |
| Wide operating temperature range -40~+90°C |
| Comply to BS EN/EN55032 radiated Class B without additional components |
| Low cost |
| Protection: Short circuit |
| 1.5KVDC I/O isolation |
| 3 years warranty |
General Specification
| Voltage accuracy | ±3% |
| Vibration | 10~500Hz, 2G 10min./1 cycle, the period for 60 min, each along X, Y, and Z axes |
| Cooling | Free-air convection |
| Short circuit protection | SPRN01: Current limit protection 60 sec. max., DPRN01: 1 sec. max. |
| Working temperature | -40°C to +90°C |
| EMC | Compliance to EN55032 class B, EN61000-4-2,3,4,5,6,8 |
| Temp. Coefficient | 0.05% / ℃ (0 ~ 71℃) |
| Dimension (LxWxH) (mm) | 19.6*7.1*10.14mm |
| Potting material | UL 94V-0 rated |
Specifications
Specifications
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BrandMean Well
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SeriesSPRN Series
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Power Rating1 Watt
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Output Voltage12 Volt
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Rated Current0.08 Ampere
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Input Voltage4.75V~5.5V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EMC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~90°C
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Warranty3 Year
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Length0.77 in
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Width0.4 in
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Height0.28 in
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Weight0.01 lb
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Frequently Asked Questions
Can I use the SPRN01L-12 to generate 12V for a low-power industrial control circuit from a 4.75~5.5V source?
Yes, this model is intended for a 4.75~5.5V input and provides a 12V constant-voltage output. Its 1W rating and 0.08A output make it appropriate for low-power control and interface circuits rather than heavier 12V loads.
Is the SPRN01L-12 a good fit for embedded 12V signaling or auxiliary electronics?
It is suited to low-power embedded or automation electronics that need a regulated 12V output from a 4.75~5.5V input range. Because the converter is rated for 1W and 0.08A output, it is best used for small auxiliary loads.
Can this converter be used in compact PLC or instrumentation assemblies?
Yes, the 19.6 × 10.14 × 7.1 mm package and 0.0025 kg weight make it suitable for dense board-level industrial designs. It is intended for small 12V constant-voltage applications where available input is 4.75~5.5V.
Is the SPRN01L-12 suitable for outdoor or harsh-temperature environments?
The operating temperature range is -40°C to +90°C, so it can handle broad temperature variation inside equipment. No IP rating is listed in the provided specifications, so it is better treated as a protected indoor component rather than an exposed outdoor part.
What is the practical load limit for the SPRN01L-12 in small 12V applications?
The unit is rated at 1W with a 12V output and 0.08A output current. That makes it appropriate for light-duty 12V electronics, signaling, and auxiliary functions rather than larger 12V devices.
