Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well RDDW08F-12 DC-DC Converter - 8W - 3~36V in ±12V out 333mA
Log in to see priceThe RDDW08F is a 8W Mean Well power converter (input range: 9~36Vdc).
Key Features
- ✓ Input voltage range: 9~36Vdc
- ✓ 1.5KVDC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload / Over voltage / Under voltage
- ✓ Railway standards: EN45545-2 (fire), EN50155 / IEC60571, IEC61373 (shock & vibration)
- ✓ Remote ON/OFF control
- ✓ Safety approvals: EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesRSD Series
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Power Rating8 Watt
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Output Voltage12 Volt
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Rated Current0.33 Ampere
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Input Voltage3V~36V
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Standards MetCB,CE,EAC,EMC,RCM
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty3 Year
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Length3.18 cm
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Width2.03 cm
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Height1.02 cm
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Weight0.02 kg
::specification::
Frequently Asked Questions
Can I use the RDDW08F-12 for ±12V analog circuits in industrial control equipment?
Yes, this model is intended for low-power constant voltage conversion to ±12V from a 3-36 input range. Its 8W rating makes it better suited to analog support circuitry, signal interfaces, and instrumentation sections than to higher-power 12V loads.
Is the RDDW08F-12 a good choice for sensor or measurement electronics that need ±12V rails?
It can be a good fit where measurement or interface electronics need a regulated ±12V output in a compact package. The small 31.8 × 20.3 × 10.2 mm size and 0.0184 kg weight are useful where enclosure or board space is limited.
Can the RDDW08F-12 be used in embedded systems powered from different low-voltage sources?
The 3-36 input range gives it flexibility across a wide span of low-voltage source conditions. That makes it practical for embedded platforms that need one converter family but do not always start from the same input voltage.
Would the RDDW08F-12 fit low-power automation or PLC-adjacent interface boards?
It is more appropriate for low-power interface and support boards than for powering larger automation hardware directly. The combination of 8W total power and ±12V output aligns better with analog and interface sections than with heavier 12V loads.
How is the RDDW08F-12 different from the 5V and 15V versions in the same series?
The listed RDDW08F siblings share the same 8W power, 3-36 input range, dimensions, and weight. The output versions differ as follows: RDDW08F-05 is 5V and 800A, RDDW08F-12 is 12V and 333A, and RDDW08F-15 is 15V and 256A.
Can the RDDW08F-12 be used in outdoor equipment or wide-temperature environments?
Its operating temperature range is -40°C to +85°C, so the temperature specification supports demanding indoor equipment environments. No IP rating is shown in the product data, so outdoor exposure is not established by the provided specs.
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