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Mean Well DDRH-15-05P Ultra Wide Input DC-DC Converter, 10W 5V, PCB Mounting Type
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Mean Well DDRH-15-05P Ultra Wide Input DC-DC Converter, 10W 5V, PCB...
The DDRH-15 is a 15W high-reliability ultra-wide input DC-DC converter designed for photovoltaic, renewable energy, and demanding high-voltage industrial applications. Its exceptional 150~1500Vdc input range — a 10:1 ratio — covers solar panels, battery strings, and high-voltage DC bus sources. With 4KVac reinforced I/O isolation, fanless free air convection cooling, and no minimum load requirement, the DDRH-15 provides stable, isolated power conversion across a wide -40~+80°C operating range.
Key Features
- ✓ Ultra-wide 150~1500Vdc input range — covers solar, ESS, and DC bus sources
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVac reinforced I/O isolation
- ✓ Cooling by free air convection — fanless design, no minimum load required
- ✓ Wide operating temperature: -40°C ~ +80°C
- ✓ Protections: Short circuit / Overload / Over voltage / Reverse polarity / Under voltage lockout
- ✓ DIN rail TS-35/7.5 or 15 compatible (DR type)
- ✓ Safety approvals: IEC62109-1 (LVD), EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesDDRH Series
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Power Rating15 Watt
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Output Voltage5 Volt
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Rated Current2 Ampere
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Input Voltage150V~1500V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EAC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~80°C
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Warranty3 Year
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Length3 in
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Width2 in
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Height0.98 in
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Weight0.37 lb
::specification::
Frequently Asked Questions
Can the DDRH-15-05P be mounted directly on a PCB to supply 5V logic from a high-voltage DC input?
Yes. The DDRH-15-05P is a PCB-mount DC-DC converter measuring 76.2 × 50.8 × 25.0 mm. It accepts 150–1500VDC and provides 5V at 2A (15W), suitable for supplying 5V logic, microcontrollers, or communication ICs directly on a board connected to a high-voltage DC supply.
Is the DDRH-15-05P suitable for powering 5V sensors or communication modules in an embedded industrial system?
The DDRH-15-05P provides 5V/2A from a 150–1500VDC input with a compact PCB footprint, making it a good fit for embedded industrial systems that require isolated 5V rails for sensors, RS-485 transceivers, or other low-power communication peripherals.
Can the DDRH-15-05P operate in high-temperature environments without active cooling?
Yes. The DDRH-15-05P uses a fanless design and is rated from -40°C to +80°C. This makes it suitable for high-ambient industrial enclosures and eliminates maintenance concerns associated with fan-cooled converters.
What input voltage range does the DDRH-15-05P support?
The DDRH-15-05P accepts 150–1500VDC with a 10:1 ultra-wide input range. This covers a broad spectrum of DC bus voltages from low-voltage battery systems up to 1500V solar or grid-tied DC sources.
How does the DDRH-15-05P compare to the DIN rail and screw terminal 5V variants?
All three 15W 5V variants output 5V at 2A from a 150–1500VDC input. The DDRH-15-05P is PCB-mount (76.2 × 50.8 × 25.0 mm, 0.17 kg), the DDRH-15-05DR is DIN rail-mount (122.3 × 57.3 × 43.5 mm, 0.215 kg), and the DDRH-15-05ST is screw terminal-mount (122.3 × 57.3 × 32.0 mm, 0.21 kg). The PCB variant is the smallest and lightest.
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