- Smallest Encapsulated 80W Converter
- Ultra-compact 2"×1" Package
- Ultra-high Power Density 93W/in³
- Excellent Efficiency up to 92%
- Ultra-wide 4:1 Input Voltage Range
- Fully Regulated Output Voltage
- I/O Isolation 1500 VDC
- Wide Operating Ambient Temp. Range
- No Min. Load Requirement
- Very Low No Load Power Consumption
- Under-voltage, Overload/Temperature and Short Circuit Protection
- Remote On/Off Control, Output Voltage Trim
- Shielded Metal Case with Insulated Baseplate
- UL/cUL/IEC/EN 62368-1 Safety Approval & CE Marking
The MKWI80 series is a cutting-edge 80W encapsulated isolated DC-DC converter in a compact 2"×1" package. With an impressive power density of 93W/in³ and efficiency up to 92%, it is tailored for space-sensitive applications without compromising on performance. The series features an ultra-wide 4:1 input voltage range, fully regulated outputs, and 1500 VDC I/O isolation, ensuring dependable operation in diverse and challenging environments.
In addition, the MKWI80 series offers a wide operating temperature range, remote On/Off control, and output voltage trim functionality. Its ultra-low no-load power consumption and comprehensive protections—including under-voltage, overload, temperature, and short circuit safeguards—ensure reliable and energy-efficient operation.
Certified to UL/cUL/IEC/EN 62368-1 standards and CE marked, the MKWI80 series meets stringent global safety requirements. Available output voltage options include 5V, 12V, 15V, 24V, 48V, 54V, ±12V, and ±15V, making it an excellent choice for industrial, telecom, and other mission-critical applications demanding compact size and exceptional power performance.
| Output Voltage Accuracy | ±1.0% max. | |
| Line Regulation | ±0.2% max. | |
| Load Regulation | ±0.3% max. | |
| Ripple & Noise (0-20 MHz Bandwidth) |
5Vo | 75mVp-p typ. |
| 12Vo, 15Vo, ±12Vo, ±15Vo | 100mVp-p typ. | |
| 24Vo | 150mVp-p typ. | |
| 48Vo | 250mVp-p typ. | |
| 54Vo | 280mVp-p typ. | |
| Efficiency | Up to 92% | |
| I/O Isolation Voltage | 1500VDC min. | |
| Operating Ambient Temp. Range | -40°C to +82.5°C (See Derating Curve) | |
| I/O Isolation Capacitance | 1500pF typ. | |
| Short Circuit Protection | Continuous (Auto. Recovery) | |
| Output Voltage Trim | 54Vo | +5% / -15% max. |
| Others | ±10% max. | |
| Remote ON/OFF | Enable High | |
| Case Material | Metal With Non-Conductive Baseplate | |
| Safety Approval | UL/cUL 62368-1 recognition(UL certificate), IEC/EN 62368-1(CB-report) | |
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- markus.mueller@eu.kagafei.com
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- Robert-Bosch-Str. 25, 63225 Langen, Germany
- markus.mueller@eu.kagafei.com
- +49 (0) 6103 690 390
- +49 (0) 173 700 49 68
- Robert-Bosch-Str. 25, 63225 Langen, Germany
- markus.mueller@eu.kagafei.com
- +49 (0) 6103 690 390
- +49 (0) 173 700 49 68
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- +49 (0)4106 627 07-0
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- +49 (0)89 436 086-0
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- +31 (0)53 573 33 33
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| Comparison | ECAD | Model Number | Output Power | Input Voltage (VDC) | Output Voltage (VDC) | Output Current (mA) | Efficiency | Output Regulation | I/O Isolation | Package Type |
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