Mean Well DDRH-30-12DR Ultra Wide Input DC-DC Converter, 30W 12V, Din Rail Type

The DDRH-30 is a 30W high-reliability ultra-wide input DC-DC converter engineered for photovoltaic, energy storage, and high-voltage industrial applications. Its 150~1500Vdc input range spans solar, battery string, and DC bus supply sources. Featuring 4KVac reinforced I/O isolation and fanless free air convection cooling, the DDRH-30 delivers dependable isolated power with no minimum load requirement across a -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

• Brand
  Mean Well
• Series
  DDRH Series
• Power Rating
  30 Watt
• Output Voltage
  12 Volt
• Rated Current
  2.5 Ampere
• Input Voltage
  150V~1500V
• No of Output
  1
• Dimming Control
  None
• Standards Met
  CE,EAC
• Operation Mode
  Constant Voltage
• Operating Temperature
  -40°C~80°C
• Warranty
  3 Year
• Length
  5.32 in
• Width
  2.76 in
• Height
  1.71 in
• Weight
  0.68 lb

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