Power Over Ethernet Transformer

750314783 Low leakage inductance Power Over Ethernet Transformers Characteristics Optimized for PoE applications Low leakage inductance Low resistance Low profile High saturation current Output voltages of 5V, 12V and 24V Isolation Voltage: up to 2400V Up to 90W output power Custom designs available Applications PoE power supplies Security cameras Commercial and public information displays IP phones WLAN access points High power wireless data systems Electrical Properties:

750313109 POELT Power Over Ethernet Transformers for Linear Technology Characteristics Optimized for PoE applications Low leakage inductance Low resistance Low profile High saturation current Output voltages of 5V, 12V and 24V Isolation Voltage: up to 2400V Up to 90W output power Custom designs available Applications PoE power supplies Security cameras Commercial and public information displays IP phones WLAN access points High power wireless data systems Electrical

749119250 PoE Power over Ethernet Transformer for WLAN Access Points​ Characteristics Flyback transformer designed for PoE PDs Input voltage: 36 V to 57 V Switching frequencies: 200–500 kHz Operating temperature: –40 ºC to +125 ºC Isolation voltage: 1.5 kVAC/1 min Different output powers and voltages available Applications PoE powered devices IP Phones WLAN Access Points Access control terminals Security cameras Electrical Properties: Properties Test conditions Value Unit Tol

749119233 Power Over Ethernet Transformer for Access control terminals Characteristics Flyback transformer designed for PoE PDs Input voltage: 36 V to 57 V Switching frequencies: 200–500 kHz Operating temperature: –40 ºC to +125 ºC Isolation voltage: 1.5 kVAC/1 min Different output powers and voltages available Applications PoE powered devices IP Phones WLAN Access Points Access control terminals Security cameras Electrical Properties: Properties Test conditions Value Unit

749119218 PoE Ethernet Transformer for Access control terminals​ Characteristics Flyback transformer designed for PoE PDs Input voltage: 36 V to 57 V Switching frequencies: 200–500 kHz Operating temperature: –40 ºC to +125 ºC Isolation voltage: 1.5 kVAC/1 min Different output powers and voltages available Applications PoE powered devices IP Phones WLAN Access Points Access control terminals Security cameras Electrical Properties: Properties Test conditions Value Unit Tol.

749119150 PoE Power over Ethernet Flyback transformer designed for PoE PDs​ Characteristics Flyback transformer designed for PoE PDs Input voltage: 36 V to 57 V Switching frequencies: 200–500 kHz Operating temperature: –40 ºC to +125 ºC Isolation voltage: 1.5 kVAC/1 min Different output powers and voltages available Applications PoE powered devices IP Phones WLAN Access Points Access control terminals Security cameras Electrical Properties: Properties Test conditions Value

749119133 SMD PoE Power over Ethernet Transformer for IP Phones Characteristics Flyback transformer designed for PoE PDs Input voltage: 36 V to 57 V Switching frequencies: 200–500 kHz Operating temperature: –40 ºC to +125 ºC Isolation voltage: 1.5 kVAC/1 min Different output powers and voltages available Applications PoE powered devices IP Phones WLAN Access Points Access control terminals Security cameras Electrical Properties: Properties Test conditions Value Unit Tol.

7492540500 SMD assembly Current Sense Transformer for Overload sensing​ Characteristics Compact and low profile For SMD assembly Frequency up to 1 MHz Primary current rating to 40 A Operating temperature: -40 °C to +130 °C Applications AC current detection Switch mode power supply Overload sensing Load drop/shutdown detection Metering Load measurements High frequency current sensing Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L N2/ 10 kHz/ 100

7492540750 Compact and low profile Current Sense Transformer​ Characteristics Compact and low profile For SMD assembly Frequency up to 1 MHz Primary current rating to 40 A Operating temperature: -40 °C to +130 °C Applications AC current detection Switch mode power supply Overload sensing Load drop/shutdown detection Metering Load measurements High frequency current sensing Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L N2/ 10 kHz/ 100 mV 300 mH

7492541000 EE13 CST Current Sense Transformer For AC current detection​ Characteristics Compact and low profile For SMD assembly Frequency up to 1 MHz Primary current rating to 40 A Operating temperature: -40 °C to +130 °C Applications AC current detection Switch mode power supply Overload sensing Load drop/shutdown detection Metering Load measurements High frequency current sensing Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L N2/ 10 kHz/ 100

PM-DB2750 Dual Core Single Ratio Surface Mount Isolation Transformers​ Characteristics Galvanic Isolation of 4300 VDC / 1 min. Up to 1000 VDC working voltage Integrated filter chokes for common mode suppression Supports serial daisy chain isoSPI and SPI AEC-Q200 qualification Available in different footprints Low profile versions Operating temperature: -40°C up to +125°C Applications Energy Storage systems Uninterrupted Power Supply (UPS) E-bikes, E-scooters PM-DB2750 Dual

PM-DB2751 SMD Power Over Ethernet Transformer 16 Pins Dual Core​ Characteristics Galvanic Isolation of 4300 VDC / 1 min. Up to 1000 VDC working voltage Integrated filter chokes for common mode suppression Supports serial daisy chain isoSPI and SPI AEC-Q200 qualification Available in different footprints Low profile versions Operating temperature: -40°C up to +125°C Applications Energy Storage systems Uninterrupted Power Supply (UPS) E-bikes, E-scooters PM-DB2751 SMD Power

750313710 PPTI Push-Pull Transformers for Uninterruptible power supplies (UPS)​ Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Functional, supplementary or reinforced insulation Applications Isolated interface power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, lower-power LAN Industrial automation Process control Medical equipment PLC analog and digital I/O modules Isolated gate driver power supplies AC motor drives Uninterruptible

750316031 Push-Pull Transformers for Protection relays and IEDs Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Functional, supplementary or reinforced insulation Applications Isolated interface power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, lower-power LAN Industrial automation Process control Medical equipment PLC analog and digital I/O modules Isolated gate driver power supplies AC motor drives Uninterruptible power supplies

750313626 Surface mount Push-Pull Transformers for Process control Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Functional, supplementary or reinforced insulation Applications Isolated interface power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, lower-power LAN Industrial automation Process control Medical equipment PLC analog and digital I/O modules Isolated gate driver power supplies AC motor drives Uninterruptible power supplies

750313769 Push-Pull Transformers for Uninterruptible power supplies (UPS) Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Functional, supplementary or reinforced insulation Applications Isolated interface power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, lower-power LAN Industrial automation Process control Medical equipment PLC analog and digital I/O modules Isolated gate driver power supplies AC motor drives Uninterruptible power

760390015 Push-Pull Transformers for Isolated gate driver power supplies Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Functional, supplementary or reinforced insulation Applications Isolated interface power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, lower-power LAN Industrial automation Process control Medical equipment PLC analog and digital I/O modules Isolated gate driver power supplies AC motor drives Uninterruptible power

7491194912 Surface Mount PoE+ Power over Ethernet Plus Transformer​ Characteristics Frequency range: 250–400 kHz Input voltage range: 36–72 V 1.5 kV Hipot test between primary and secondary Operating temperature: –40 °C to +125 °C (incl. self-heating) Applications PoE+ powered devices IP Phones WLAN Access Points Security cameras Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L N1/ 100 kHz/ 100 mV 42 µH ±10% Turns Ratio n N1 : N2 : N3 : N4 3:1:1

750310927 SMD power over ethernet splitter Pluse Transformer Characteristics Frequency range: 250–400 kHz Input voltage range: 36–72 V 1.5 kV Hipot test between primary and secondary Operating temperature: –40 °C to +125 °C (incl. self-heating) Applications PoE+ powered devices IP Phones WLAN Access Points Security cameras Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L N1/ 100 kHz/ 100 mV 112 µH ±10% Turns Ratio n N1 : N2 : N3 : N4 3:1:0.5

750310742 SMD Power Over Ethernet Converter POE+ Transformers Characteristics Frequency range: 250–400 kHz Input voltage range: 36–72 V 1.5 kV Hipot test between primary and secondary Operating temperature: –40 °C to +125 °C (incl. self-heating) Applications PoE+ powered devices IP Phones WLAN Access Points Security cameras Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L N1/ 100 kHz/ 100 mV 38 µH ±10% Turns Ratio n N1 : N2 : N3 : N4 2:1:1.1