Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well DDRH-30-15DR Ultra Wide Input DC-DC Converter, 30W 15V, Din Rail Type
Notify me when it's back in stock
Your order will be processed within 24 hours
Mean Well DDRH-30-15DR Ultra Wide Input DC-DC Converter, 30W 15V, D...
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
-
BrandMean Well
-
SeriesDDRH Series
-
Power Rating30 Watt
-
Output Voltage15 Volt
-
Rated Current2 Ampere
-
Input Voltage150V~1500V
-
No of Output1
-
Dimming ControlNone
-
Standards MetCE,EAC
-
Operation ModeConstant Voltage
-
Operating Temperature-40°C~80°C
-
Warranty3 Year
-
Length5.32 in
-
Width2.76 in
-
Height1.71 in
-
Weight0.68 lb
::specification::
Frequently Asked Questions
Can the DDRH-30-15DR power 15V industrial analog instruments or signal conditioning equipment?
Yes. The DDRH-30-15DR provides 30W at 15V and 2A, which suits analog instrumentation, signal conditioning modules, and some industrial transmitters that require a 15V supply. Its DIN rail mounting allows it to be installed directly in the same panel as the instruments it powers.
Is the DDRH-30-15DR suitable for powering 15V stepper motor drivers or small motion control modules?
Yes. Compact stepper motor drivers and low-power motion control modules that operate at 15V can be supplied by the DDRH-30-15DR at 30W and 2A. The 10:1 ultra-wide input (150–1500VDC) allows it to interface with high-voltage DC buses common in motion control infrastructure.
Can this unit supply 15V logic rails in an embedded industrial control system?
Yes. The DDRH-30-15DR can provide a regulated 15V logic rail for embedded industrial controllers, DSP boards, or FPGAs that require this voltage. Its fanless, DIN rail-mount design fits well in compact control enclosures where space and noise-free operation are priorities.
What are the environmental operating limits of the DDRH-30-15DR?
The DDRH-30-15DR operates from -40°C to +80°C, covering both cold storage and high-ambient industrial environments. No IP rating is provided for the unit itself, so enclosure-level protection is required when installing in locations exposed to moisture, dust, or contaminants.
How do the DDRH-30-15DR, DDRH-30-15P, and DDRH-30-15ST compare?
All three variants provide 30W, 15V, and 2A output with a 150–1500VDC input range and carry CE/EAC certifications. The DDRH-30-15DR is DIN rail-mount, the DDRH-30-15P is PCB-mount, and the DDRH-30-15ST uses screw terminal connections. Select the variant based on the mounting and wiring method required for the application.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Other DDRH-30 Models
11 other modelsPlease log in to write a review.
Write a review
Reviews are checked before publishing. By submitting you confirm this is your genuine experience with this product.
Submitting your review…
It's published and now helps other buyers.
We're checking it and it'll appear shortly.
Please try again.
