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Mean Well RDDW08G-15 DC-DC Converter - 8W - 18~75V in ±15V out
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Mean Well RDDW08G-15 DC-DC Converter - 8W - 18~75V in ±15V out
Description
Description
The RDDW08G 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
Specifications
Specifications
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BrandMean Well
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SeriesRSD Series
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Power Rating8 Watt
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Output Voltage15 Volt
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Rated Current0.25 Ampere
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Input Voltage18V~75V
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No of Output2
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Dimming ControlNone
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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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Length1.25 in
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Width0.8 in
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Height0.4 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 RDDW08G-15 for industrial analog or instrumentation circuits that need split rails?
It is a fit for industrial analog or instrumentation circuits that require a dual ±15V output and remain within an 8W budget. This model is a constant-voltage DC-DC converter with an 18-75VAC input range. Its small 31.8 × 20.3 × 10.2 mm size also suits compact control assemblies.
Is the RDDW08G-15 suitable for embedded systems that need ±15V power in a small footprint?
Yes, for embedded systems that specifically need ±15V rails and do not exceed 8W, this model is a practical match. The converter is listed at 31.8 × 20.3 × 10.2 mm and 0.0184 kg, which helps in tightly packed boards or modules. The dual-output feature aligns with split-supply embedded designs.
Can this model be used in factory automation electronics with a wide input range?
It can be used where the available input falls within 18-75VAC and the downstream electronics need constant ±15V output. That makes it relevant for automation electronics built around wide-input power conditions. The output power is 8W, so load demand must stay inside that rating.
Is the RDDW08G-15 rated for outdoor use or exposed environments?
The provided specs show an operating temperature range of -40°C to +85°C and note 5G vibration resistance plus 70°C operation. Those figures support demanding temperature and vibration conditions, but no IP rating is listed. Without an IP rating in the specs, outdoor exposure suitability is not confirmed.
What is the difference between the RDDW08G-15 and the other RDDW08G versions?
The listed RDDW08G siblings all share an 8W rating but differ in output. The RDDW08G-05 is 5V with 800A output current, the RDDW08G-12 is 12V with 333A output current, and the RDDW08G-15 is 15V with 256A output current. This model keeps the same compact 31.8 × 20.3 × 10.2 mm form factor shown in its specs.
