IP-67 DC to DC Converter Manufacturers & Exporters
Powertron's IP-67 DC to DC Converter is a fully sealed, waterproof and dustproof power converter built for locomotive, marine, defence and outdoor industrial applications where a standard enclosure simply won't survive the environment. Output power spans 50W to 6KW across 12VDC to 220VDC (or custom), with efficiency above 92% and an operating range built for extreme ambient conditions. This page covers full specification, model options and how to select the right rating for your environment.
Technical Specification
| Parameter | Specification | What It Means For You |
|---|---|---|
| Output Voltage | 12VDC / 24VDC / 48VDC / 110VDC / 220VDC, or customised | One sealed platform covers control-voltage through higher-voltage DC bus applications. |
| Output Current | Customised to load | Sized to your specific application rather than a fixed catalogue amperage. |
| Max Power | 50W to 6KW | Spans small instrumentation loads through substantial locomotive/marine DC loads in one product family. |
| Input Voltage / Range | Customised input, ±15% tolerance | Holds regulation through the voltage swings typical of vehicle and generator-fed supplies. |
| Efficiency | >92% | Lower heat generation matters more in a sealed enclosure with restricted airflow than in a ventilated chassis unit. |
| Protection | Overvoltage, overload, short circuit, over-temperature | Full fault coverage in an enclosure that, being sealed, cannot rely on visual inspection for early fault signs. |
| Ingress Protection | IP-67 — sealed against water and dust | Rated for washdown, outdoor and exposed-environment mounting, not just "industrial" in name. |
| Operating Temperature | -25°C to +85°C (confirm upper limit with engineering before publishing) | Wide swing tolerance matters for outdoor, locomotive and marine installations exposed to seasonal extremes. |
| Cooling | Natural cooled (sealed, no fan) | Consistent with the IP-67 rating — a fan would break the seal. |
Model / Variant Table
| Output Voltage | Max Power Band |
|---|---|
| 12VDC / 24VDC | 50W – 500W |
| 24VDC / 48VDC | 500W – 2KW |
| 48VDC / 110VDC | 2KW – 4KW |
| 110VDC / 220VDC | 4KW – 6KW |
| Custom voltage | Up to 6KW, or higher on request |
Range Quick-Selection Table
| Environment | Recommended Configuration |
|---|---|
| Outdoor instrumentation / small loads | 12–24VDC, 50–500W |
| Locomotive / vehicle DC bus | 24–110VDC, 500W–4KW |
| Marine / defence platform, high power | 110–220VDC, 2–6KW |
How It Works
The IP-67 DC to DC Converter takes a DC input across a customised voltage window (with ±15% input tolerance) and converts it to a regulated output voltage and current sized to the connected load, using a switch-mode conversion stage rated above 92% efficiency. That efficiency figure matters more here than in a ventilated enclosure: because the unit is fully sealed to IP-67 and naturally cooled with no fan, heat has to be shed through the case itself, so a converter with higher losses would run hotter inside a sealed housing than the same rating in a vented chassis.
The IP-67 seal protects the internal electronics against water ingress (including temporary submersion, per the IP-67 standard) and dust — the reason this converter is specified over a standard chassis unit for locomotive underframes, marine deck equipment, and outdoor or washdown-exposed defence installations. Protection circuitry covers overvoltage, overload, short circuit and over-temperature, and because visual inspection isn't practical on a sealed unit in service, this fault coverage is what prevents an internal fault from escalating undetected.
Applications by Industry
| Industry | Application | Load / Duty Character | Recommended Configuration |
|---|---|---|---|
| Locomotive | Underframe and onboard DC power conversion | Continuous, vibration & weather exposed | 48–110VDC, 500W–4KW, IP-67 |
| Marine | Deck and hull-mounted equipment power | Continuous, saltwater/humidity exposed | 110–220VDC, 2–6KW |
| Aerospace & Defence | Field and platform power conversion | Continuous, ruggedised, sealed | Custom voltage, IP-67 |
| Telecommunication | Outdoor cabinet / tower-mounted power | Continuous, weather-exposed | 24–48VDC, 500W–2KW |
| Medical | Sealed power for washdown-area equipment | Continuous, hygiene-critical | 12–24VDC, low power |
| Automation | Outdoor or washdown industrial automation | Continuous | 24–48VDC, sized to load |
IP-67 Sealed Converter vs. Standard Enclosure DC-DC Converter
| Criteria | IP-67 Sealed Converter | Standard Enclosure Converter |
|---|---|---|
| Water ingress protection | Sealed — rated for washdown/temporary submersion | None, or basic splash resistance at best |
| Dust ingress protection | Fully sealed | Vented, dust can enter |
| Outdoor / exposed mounting | Purpose-built for it | Requires a separate protective enclosure |
| Cooling method | Natural, sealed, no fan | Often fan-assisted or vented |
| Suitable environments | Locomotive, marine, outdoor, washdown | Indoor panels, control rooms |
| Maintenance access | Sealed unit, less field-serviceable | Vented unit, more accessible internally |
| Relative cost for equivalent power | Higher, due to sealing and construction | Lower |
Manufacturing & Quality
Every IP-67 DC to DC Converter is built at Powertron India's own manufacturing facility in Wagle Estate, MIDC, Thane (Maharashtra), where design, winding, assembly, and testing are carried out in-house rather than outsourced. Units go through a documented quality process before dispatch, and Powertron holds ISO, CE, BIS, and GeM empanelment credentials, with manufacturing recognised under the Make in India and MSME programmes. Beyond Thane, Powertron supports customers through sales offices in Delhi, Pune, Hyderabad, Bengaluru and Tamil Nadu, and serves export markets through international sales offices in Dubai, Singapore and Malaysia. Post-installation, the same team that engineers the unit is available for commissioning support, spares, and after-sales service, so buyers are not left dealing with a reseller once the order ships.
FAQ
IP-67 means the enclosure is fully sealed against dust ingress and protected against temporary submersion in water, making it suitable for outdoor, washdown, marine and locomotive installations.
50W to 6KW, with output voltage from 12VDC to 220VDC or customised.
Above 92%, which matters more than usual here because the sealed, fanless enclosure has to shed heat through the case itself.
No — it's naturally cooled with no fan, which is necessary to maintain the IP-67 seal.
The specification is listed as -25°C to +85°C; note that the current live product page shows this as "-85°C," which we believe is a typo — please have engineering confirm the correct figure before this goes live.
Overvoltage, overload, short circuit and over-temperature protection are all standard.
Yes, input voltage is customised to your source (vehicle, generator, DC bus, etc.), with a standard ±15% input tolerance.
Yes, marine is a core application area given the IP-67 sealing against saltwater and humidity exposure.
Panel or wall mounting is standard; confirm orientation and available space when requesting a quotation.
Share your required output voltage, current or power band, and installation environment with sales@powertrondcps.com, or call the numbers listed above.
Need a IP-67 DC to DC Converter?
Request a quotation for a IP-67 DC to DC Converter. Share your required output voltage, power rating, and installation environment at sales@powertrondcps.com or call +91 8097707496 / +91 7208560460 for a quotation.