PH0811CNL

Switching Converter, SMPS Transformers Overview

The PH0811CNL is a high-frequency flat coil planar transformer from Pulse Electronics, designed for DC/DC converters and SMPS applications. It features surface mount installation with dimensions of 21.59mm x 24.65mm x 9.35mm. The component provides 1500Vrms isolation voltage and operates within a frequency range of 200 to 700kHz. Primary voltage ratings span 18 to 76V. Electrical specifications include an inductance of 153µH, primary resistance of 8.5mΩ, and secondary resistance of 8.5mΩ. It supports a power capacity up to 160W and functions reliably between -40°C and +125°C.

Switching Converter, SMPS Transformers Feature Summary

• Utilizes flat coil planar technology to achieve lower direct current resistance and higher efficiency
• Provides robust electrical isolation rated at 1500Vrms for safety in power conversion circuits
• Engineered for high-power density applications supporting up to 160W output

Switching Converter, SMPS Transformers Applications

• DC/DC converter modules
• Switched-mode power supplies (SMPS)
• High-frequency power isolation stages

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version for the PH08xxCNL series to confirm pinout configurations and winding ratios, as variations exist within the family. Ensure the selected variant matches the required inductance and resistance values for the target circuit design. Confirm RoHS compliance status and moisture sensitivity level requirements before finalizing procurement orders.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing systems requiring high isolation voltage and low profile packaging for power densities up to 160W. Consider the operating temperature range of -40°C to +125°C for environmental suitability. Evaluate the 200-700kHz frequency range against the switching controller specifications to ensure optimal magnetic performance and minimal losses.

Switching Converter, SMPS Transformers Part Context

This part belongs to the PH08XXCNL series of high-frequency flat coil planar transformers manufactured by Pulse Electronics. The series is characterized by its ability to deliver significant power in a compact form factor while maintaining low DCR. These components are specifically engineered for modern power electronics where space constraints and thermal management are critical design factors.

Switching Converter, SMPS Transformers Replacement Considerations

Consult the official PH08xxCNL Series Datasheet for cross-reference information. Verify that any substitute part matches the 1500Vrms isolation rating, 153µH inductance, and physical footprint dimensions. Ensure the replacement component supports the same 200-700kHz operating frequency range and thermal characteristics.