High Efficiency Embedded Tiny High Power PD Module

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Related Product:	AHPD Module
Application Note

Description:
The THPD series of modules are designed as embedded isolated PD solutions. THPD modules extract power from Power Sourcing Equipment (PSE) via conventional Category 5 Ethernet cable.

The THPD modules compliant with IEEE 802.3af power classification, Class 0 to Class 3, signature and support PSE Alternative A and Alternative B connections. Maximum power output can reach 21W (THPD-12) and backward compatible to IEEE 802.3af. Tiny size, 75mm (L) x 22mm (W) X15.5mm (H), wide input voltage range, 36Vdc to 55Vdc and less external components needed one output decoupling capacitor. The operating temperature is from -15^oC to 55^oC, @ Full load.

THPD modules support three different output voltage modules - 3.3Vdc, 5Vdc and 12Vdc.

Feature:

• IIEEE802.3af compliant.

• Support PoE applications in both of Fast / Gigabit Ethernet environments.

• Backward compatible to IEEE 802.3af when THPD operates in high power mode.

• Support wide input voltage range- 36Vdc to 55Vdc.

• Thermal cut off.

• Short circuit protection.

• High efficiency DC/DC converter.

• Less external component – one output decoupling capacitor.

• Isolation level 1.5KVrms.

• Internal build in 2 channel bridge rectifiers support end-point nd mid-span mode.

Applications:

• Wireless Access Point (AP)

• VoIP Phone

• Surveillance System

• IP Camera

• PTZ Camera

• Security System

• Fingerprint Identification

• WiMAX Base Station

• PoE Clock

• Network Attached Storage (NAS)

• Remote Display Board

• Point of Sale (POS) System

• Media Converter

• Stand Alone PoE⁺ Splitter

• Isolated DC/DC Converter

THPD Series Product List:

Package:

PoE⁺ PD Module -  THPD Module