PKR4910API Specifications Series Power Modules Part Number PKR4910API Product Attributes Legacy Status Discontinued Isolation Isolated Regulation Regulated Input Voltage (min) 36V Input Voltage (max) 75V Output Voltage (typical) 3.3V Output Voltage (min) 1.75V Output Voltage (max) 4.08V Output Power 9.9W Output Current 3A Paralleling None Isolation Voltage 1500V Series PKR Typical Efficiency 79% Length 47.8mm Width 28.6mm Height 8.5mm Package Type Open Frame Mounting Type TH Application Telecom, Industrial Images are for illustrative purposes only. Resources Datasheets PKR4000A Technical Papers TP018: Safety Requirements TP020: Verification & Qualification Considerations Safety Product Notice – UL62368 upgrade Application Notes AN319: Repair & Rework Recommendations Design Notes DN026: Start-Up with External Voltage on Output DN012: Ouput Overvoltage Protection DN025: Forced Air Cooling at High Altitude DN007: Output Voltage Alarm Circuit DN024: Power Modules Basics DN002: Power Supply Reliability Aspects DN023: Architecture Selection DN022: Output Ripple & Noise Measurement DN021: Enabling with RC Pin DN028: Thermal Characterization in Sealed Applications DN019: Thermal Characterization DN015: 48V Enable with RC Pin DN014: Voltage Monitoring DN013: OnOff Control with RC Pin DN029: Conducted EMC Filters DN027: Test Methods Brochures Telecom DC/DC Solutions 2026 Selection Guide 2026 Flyer: Flex Power Modules’ capabilities Industrial and Railway DC/DC Solutions 2025 Environmental REACH Statement of Compliance RoHS Statement of Compliance Stock
