Available Series
Select a series below to view detailed specifications and datasheets.
| Series | Power | Input | Output | Features | Action |
|---|---|---|---|---|---|
| URB_YMD-15WR3 | 15W | 9-36V, 18-75V | 3.3V, 5V, 12V, 15V, 24V | 1500VDC isolation, Wide input range (4:1) | View Datasheet |
| B_S-1WR3 | 1W | 5V, 12V, 24V | 5V, 9V, 12V, 15V | Continuous short-circuit protection | View Datasheet |
Industrial DC-DC Converters for Reliable Power Isolation
In modern electronic systems, isolating sensitive digital circuitry from noisy power buses is critical for preventing erratic behavior and catastrophic failure. Our extensive range of industrial DC-DC converters provides robust galvanic isolation, tight voltage regulation, and rugged reliability for demanding environments ranging from factory floors to railway rolling stock.
We offer isolated DC-DC converters with wide input ranges (e.g., 2:1, 4:1) that can easily handle the voltage dips and surges typical of battery-powered systems or unstable DC grids. By stepping down (bucking) or stepping up (boosting) voltages, these converters allow engineers to generate local 3.3V, 5V, 12V, or 15V rails precisely where they are needed on the PCB, optimizing distributed power architectures.
Form Factor Comparison
Frequently Asked Questions
Why do I need an isolated DC-DC converter?
Isolation provides a physical barrier (usually via an internal transformer) between the input and output circuits. This prevents ground loops, protects sensitive microcontrollers from high-voltage transients on the power bus, and ensures safety in medical or user-facing equipment.
What does a 4:1 input range mean?
A 4:1 input range means the maximum input voltage is four times the minimum. For example, a 9-36V input converter (4:1) can safely operate on 12V, 24V, and 28V systems, making it highly versatile for systems where the battery voltage fluctuates heavily during charge/discharge cycles.
Do I need external capacitors?
While our converters are designed to operate without external components under normal conditions, adding low-ESR ceramic capacitors to the input and output pins is highly recommended to reduce ripple noise and meet strict EMI/EMC compliance standards (like EN55032).
Wholesale Procurement Guide: DC DC CONVERTERS
The backbone of any robust inverter or heavy-duty HVAC system lies in its foundational electronic architecture. We cater explicitly to high-volume procurement needs, delivering uncompromising thermal and electrical stability.
Our close partnerships with premium manufacturers such as Selco and MPD allow us to supply parts that meet rigorous global standards. From high-capacity inverter manufacturing to precision robotics, these components are engineered for massive scale.
High-Volume Manufacturing Applications
Designed specifically for integration into massive power supply arrays and industrial AC compressors, these parts offer superior dielectric strength. Manufacturers purchasing in bulk benefit from our streamlined logistics and technical support.
Structured Procurement Specifications
- Application: Heavy-duty inverters and commercial HVAC.
- Quality Control: 100% factory tested under full load conditions.
- OEM Support: Dedicated engineering consultation for bulk orders.
- Durability: High tolerance to voltage transients and vibration.
*Note to Purchasing Managers: For volume pricing, lead times, and specific engineering datasheets for AC or inverter manufacturing, please utilize our B2B quotation portal.*