PKB4313DSI Specifications Series Power Modules Part Number PKB4313DSI Product Attributes HRR Status Active Isolation Isolated Regulation Regulated Input Voltage (min) 36V Input Voltage (max) 75V Output Voltage (typical) 12V Output Power 300W Output Current 25A Paralleling None Isolation Voltage 2250V Series PKB-D Typical Efficiency 96.2% Length 58.4mm Width 22.7mm Height 9.6mm Package Footprint Eighth Brick Package Type Open Frame Mounting Type SMD Application Telecom, Data Center and Cloud Images are for illustrative purposes only. Resources Datasheets PKB4000D (300W) Technical Papers TP018: Safety Requirements TP020: Verification & Qualification Considerations Thermal Models FPM Thermal Model PKB D Solid Works Rev B FPM Thermal Model PKB4111D Flo THERM Rev A FPM Thermal Model PKB4213 Solid Works Parasolid Rev A FPM Thermal Model PKB4413DA Safety CB Test Certificate PKB4110D/4111D/4211D/4213D/4217ND/4313D/4313DA/4413D/4413DA UL-CSA Test Certificate PKB4110D/4111D/4211D/4213D/4217ND/4313D/4313DA/4413D/4413DA UL-EU Test Certificate PKB4110D/4111D/4211D/4213D/4217ND/4313D/4313DA/4413D/4413DA 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 DN006: Using analog isolated power modules in parallel configurations Brochures Powering data centers from grid to chip Telecom DC/DC Solutions 2026 Data Center 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
