12/24VDC In, 24, or 48V Passive PoE Inserter (TP-DCDC-12xx)

DC to DC converters. Regulated 24V or 48VDC from an input voltage between 9VDC and 36VDC.


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The TP-DCDC Series of DC to DC converters offered by Tycon Power® are a low cost and high reliability solution for those requiring 18V to 48VDC Power over Ethernet voltage from a 12 or 24V battery system. They have an integrated POE injector to apply the 48VDC to the CAT5 Ethernet cable. The output is regulated 24V or 48VDC from an input voltage between 9VDC and 36VDC. They have two isolated inputs for connecting 2 power sources, like a primary and backup power source. A metal enclosure model is available for industrial applications.

They accept data-in to a shielded RJ45 Jack and provide data-out and POE power on the shielded RJ45 output jack. They work by supplying power on the unused Ethernet pins 4,5(V+) and 7,8(V-). An IEEE 802.3af compliant model is available for those applications requiring 802.3af handshake.

They have various protections for surge, short circuit and overload. The units have power output up to 24W.

The DCDC converters are DIN rail mountable using DIN Rail adaptors pn: DIN-ClipKit-UNI


  • Input Voltage 9-36VDC; Output 24V or 48VDC
  • IEEE 802.3af compliant model and non-compliant models
  • Dual Inputs for connecting 2 power sources
  • Integrated 10/100MB POE Inserter
  • High Power up to 24W
  • Short Circuit, Over Current and Reverse/Over Voltage Protection
  • High Temperature Operation
  • Compact size – Maximize Available Space
  • I.T.E. Power Supply, UL Listed


  • 12V / 24V Battery Systems
  • Wireless Access Points and Client Devices
  • IP Phone and Security Camera Systems


TP-DCDC-1224 TP-DCDC-1248

DC Input Voltage

9VDC – 36VDC 9VDC – 36VDC

DC Input Connector

Removeable Screw Type Compression Wire Terminal (12 AWG Max) Removeable Screw Type Compression Wire Terminal (12 AWG Max)

DC Output Voltage (+/-2.5%)

24V (Passive) 48V (Passive)

Data in & Data/POE Output Connector

RJ45 (Shielded) RJ45 (Shielded)

Output Current (max)

0.8A 0.5A

Output Power (max)

19W 24W

Self Consumption Power

1W 1W

Efficiency (min)

75% 75%

Line Regulation

1% 1%

Load Regulation

5% 5%


1% 1%


1% 1%

EMC Standards

FCC Class B NE55022 Class B FCC Class B NE55022 Class B

Safety Standards

CSA 22.2 &TUV EN60950 CSA 22.2 &TUV EN60950

Operating Temperature

-30 to +60°C (-22 to +140°F) -30 to +60°C (-22 to +140°F)

Operating Humidity (RH)

5% – 90% 5% – 90%

Storage Temperature

-40 to +80°C (-40 to +176°F) -40 to +80°C (-40 to +176°F)

MTBF (Mean Time Between Failure)

166,000 Hours 166,000 Hours

Dimensions (LxWxH)

85 x 76 x 36mm (3.4 x 3 x 1.4”) 85 x 76 x 36mm (3.4 x 3 x 1.4”)


134g (4.7oz) 134g (4.7oz)


3 Years 3 Years



Weight 0.36 lbs
Dimensions 4.8 × 3.5 × 1.7 in

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