Mean Well DDR-120B-12 16.8 ~ 33.6VDCVDC Input, 12V/10A Output
120 W Isolated DIN Rail DC-DC converter module accepts 16.8 ~ 33.6VDC input and gives 12 VDC out at up to 10 A.
These regulated output, switching, isolated DC-DC converters are useful for converting one DC voltage to another. They can be used to create one voltage rail from another or to give a stable voltage from a fluctuating source. They can provide regulated voltage out to power sensitive electronics from solar, battery or automotive sources.
- No minimum load required
- Convection cooled
- Protections: short circuit / over load / over voltage / input reverse polarity / input under voltage protection
- CE certifications
- Supply voltage: 16.8-33.6 VDC
- Output Voltage: 12 VDC
- Output current range: 0 -10 A
- Rated power: 120 W
- Efficiency: 89 %
- I/O Isolation: 4000 VDC
- Operating temperature range: -40~+70°C
- Operating humidity: 5 - 95% RH
- Dimensions: 32*125.2*102mm
- Manufacturer part: DDR-120B-12
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warranty
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years








