| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER -48V 300W |
120 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CNVRTR 0.6-5.5V 0.6-5.5V |
421 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 32V 450W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 0.8-5.5V 16W |
584 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 5-15V 50W |
220 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 300W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 120W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 32-54V 65W |
202 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 0.6-5.5V |
200 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 50W |
350 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 5V 75W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 72W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 300W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 0.6-6V 36W |
664 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 240W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 120W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 5V 120W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 240W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 3.3V 120W |
0 |
|
 |
GE Critical Power (ABB Embedded Power) |
DC DC CONVERTER 12V 240W |
0 |
|
Board Mount DC-DC Converters are electronic devices that convert direct current (DC) from one voltage level to another through switching technology. They enable voltage regulation and power distribution in embedded systems, providing galvanic isolation, voltage matching, and efficiency optimization. These converters are critical in modern electronics for enabling compact designs, improving energy efficiency, and ensuring stable power delivery in applications ranging from consumer devices to industrial equipment.
| Type | Functional Features | Application Examples |
|---|---|---|
| Non-Isolated Converters | Shared ground reference, high efficiency (85-95%), low cost | Point-of-load regulation in servers |
| Isolated Converters | Galvanic isolation (1-6kV), reinforced safety, wide input range | Medical equipment power supplies |
| Step-Down (Buck) | Converts higher input to lower output voltage | 12V to 3.3V for microprocessors |
| Step-Up (Boost) | Increases input voltage to higher output levels | 5V to 12V for display backlighting |
| Bidirectional | Supports power flow in both directions | Energy storage systems in EVs |
Typical construction includes:
| Parameter | Importance |
|---|---|
| Input Voltage Range | Determines compatibility with power sources |
| Output Voltage Accuracy | Ensures stable power for sensitive circuits |
| Efficiency (Typ. 80-97%) | Impacts thermal performance and energy costs |
| Power Density (W/in ) | Key metric for space-constrained applications |
| Operating Temperature | Defines performance in harsh environments |
| Isolation Voltage | Safety compliance for medical/industrial use |
Major industries include:
| Manufacturer | Product Series | Key Features |
|---|---|---|
| TI (Texas Instruments) | LM5145 | 65V input, 2.5A output, 95% efficiency |
| Monolithic Power | MPQ4420 | 45V input, 2A output, 3x3mm QFN package |
| Vicor | DCM3114 | 48V to 12V, 180W, 342W/in power density |
| CUI Inc | VX78-1000 | 1000V isolation, 10W output, medical grade |
Key factors to consider:
Current development directions include: