High-Efficiency DC-DC Converter | P-DUKE FED100W 100W Power Module

The P-DUKE FED100W series of DC-DC converters offers a robust, reliable power solution for industrial and transportation systems where efficiency, wide input range, and environmental ruggedness are essential. With single output options ranging from 5V to 54V and exceptional efficiency up to 94%, these converters are designed to meet the demanding requirements of modern power systems across multiple industries.

Key Features of the P-DUKE FED100W Series

The FED100W series stands out in the DC-DC converter market with several critical advantages:

Wide 4:1 Input Range: Available in 24V (9-36VDC) and 48V (18-75VDC) nominal input versions
High Efficiency: Up to 94% efficiency, minimising heat generation and power loss
Single Output Models: Multiple voltage options from 5V to 54V with output currents up to 20A
Comprehensive Protection: Features OCP (Over Current Protection), OTP (Over Temperature Protection), OVP (Over Voltage Protection), SCP (Short Circuit Protection), and UVP (Under Voltage Protection)
Extreme Temperature Operation: -40°C to +110°C operating temperature range with derating
High Isolation: 2250VDC input-to-output isolation for system safety and noise immunity
Remote ON/OFF Control: Positive or negative logic options for system integration
Optional Heat Sinks: Three height options (0.3", 0.5", 0.8") for thermal management flexibility

Technical Specifications for Maximum Performance

The FED100W series delivers exceptional performance metrics across its range:

Model	Input Range	Output Voltage	Output Current	Efficiency	Max. Capacitor Load
FED100-24S05W	9-36VDC	5V	20A	92%	30,000μF
FED100-24S12W	9-36VDC	12V	8.4A	94%	5,200μF
FED100-24S15W	9-36VDC	15V	6.7A	94%	3,300μF
FED100-24S24W	9-36VDC	24V	4.2A	93%	1,300μF
FED100-48S05W	18-75VDC	5V	20A	92%	30,000μF
FED100-48S12W	18-75VDC	12V	8.4A	94%	5,200μF
FED100-48S15W	18-75VDC	15V	6.7A	94%	3,300μF
FED100-48S24W	18-75VDC	24V	4.2A	93%	1,300μF

Additional technical highlights include:

Output Voltage Accuracy: ±1.0%
Line/Load Regulation: ±0.2%/±0.5%
Voltage Adjustability: ±10% via trim pin
Low Ripple and Noise: As low as 75mVp-p (5V output)
Fast Transient Response: 250μs recovery time for 25% load step changes
No Minimum Load Requirement: Maintains regulation without minimum load
Low Input No-Load Current: 10-15mA depending on model
Safety Certifications: Designed to meet IEC/EN/UL62368-1 standards
MTBF: 743,100 hours per MIL-HDBK-217F

Industry Applications Across Multiple Sectors

The FED100W series is engineered for versatility across numerous industry applications:

Automation and Industrial Control

Programmable Logic Controllers (PLCs)
Industrial IoT gateways and edge computing
Factory automation equipment
Motion control systems

Transportation and Mobility

Railway signaling and control systems
Electric vehicle charging infrastructure
Fleet management systems
Traffic control equipment

Telecommunications and Networking

Communication base stations
Network switches and routers
Data centre power subsystems
5G infrastructure

Medical and Healthcare

Patient monitoring equipment
Diagnostic imaging power supplies
Laboratory instrumentation
Medical-grade power distribution

Measurement and Instrumentation

Test and measurement equipment
Environmental monitoring systems
Process control instrumentation
Analytical instruments

Enhanced Reliability Through Design Excellence

The FED100W series achieves exceptional reliability through several key design elements:

Six-sided shielding: Protects against EMI/RFI interference in noisy environments
Operating altitude: Functions reliably up to 5000 meters for high-altitude installations
Continuous short-circuit protection: Automatic recovery ensures system safety
High-quality components: Copper case with FR4 PCB base material and silicone potting
MIL-STD-810F compliance: Tested for thermal shock, mechanical shock, and vibration resistance
EMC compatibility: Meets EN55032 (EMI) and EN55035 (EMS) with appropriate external components

Easy Integration with System Design Flexibility

The FED100W's compact design (1.00" × 0.80" × 0.42") and standardised pinout make integration straightforward. Additional design features include:

Trim function: Allows ±10% output voltage adjustment for system optimisation
Remote ON/OFF control options: Choose between positive or negative logic control
Heat sink options: Three height options (HC1: 0.3", HC2: 0.5", HC3: 0.8") accommodate different thermal requirements
Internal over-temperature protection: Shuts down at 115°C to prevent damage
Exposed thermal pad: Ensures efficient heat transfer to printed circuit boards or heat sinks

Conclusion: Why Choose the P-DUKE FED100W High-Efficiency DC-DC Converter

The P-DUKE FED100W series delivers a compelling combination of power density, efficiency, reliability, and design flexibility. With its wide input range, comprehensive protection features, and industrial-grade specifications, it provides a robust power solution for demanding applications where reliability is paramount.

The series is particularly valuable for system designers who require:

High power density in space-constrained designs
Wide input voltage tolerance for unstable power environments
Extended temperature operation in harsh industrial conditions
Multiple protection features for mission-critical systems
Long-term reliability with a 3-year warranty

For engineers seeking a versatile, high-performance DC-DC converter that can handle challenging environments, the P-DUKE FED100W series offers an exceptional balance of features, performance, and reliability.

Contact Ineltek today to discuss how the P-DUKE FED100W series can meet your specific power requirements or to request samples for your next design. To view the P-Duke data sheet click the icon below: