Power ProductsIsolated DC-DC converters for PoE

MYBSP series isolated DC-DC converters for PoE enable DC power supply of up to 72W via an Ethernet cable.

An AC adapter or AC-DC converter is no longer required, which reduces wiring and also reduces work to install AC outlets

Power supplied via an Ethernet cable

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What is PoE (Power over Ethernet)?

PoE could deliver power through Ethernet cables to devices in some places without outlet.
And it transports both data and power with Ethernet cables.

PoE

IEEE standard and applications for PoE

IEEE standard for PoE has three standards, which are PoE++ (IEEE802.3bt) added in 2018 that be able to deliver power up to 90W, PoE (IEEE802.3af) up to 15.4W and PoE+ (IEEE802.3at) up to 30W.

Swipe left or right to change screens View in landscape mode.
Standard Type Class PSE's maximum suppling power PD's maximum power Main application
PoE IEEE802.3af Type1 0 15.4W 12.95W Network Camera
Wireless Access Point
IP Phone
1 4W 3.84W
2 7W 6.49W
3 15.4W 12.95W
PoE+ IEEE802.3at Type2 4 30W 25.5W PTZ Camera
Wireless Access Point
IP Video Phone
PoE++ IEEE802.3bt Type3 5 45W 40W 4K/8K PTZ Camera
Wireless Access Point
Digital Signage
Display
Edge Computer for Industry
6 60W 51W
Type4 7 75W 62W
8 90W 71.3W

*Class0 : Default on supporting at no power class setting

Benefit of PoE use

  • Just connect with Ethernet
  • No outlet
  • Available anywhere without power supply

Murata's DC-DC converter for PoE

Murata has some isolated DC-DC conveter modules of PD and PSE for PoE.
MYBSP series for PD has 5V output or 12V output and their power are available up to 72W.
MYBSS which is boost-up DC-DC convert for PSE is available 54V output with 30W.
If it’s necessary to learn more detailed specification, please refer to the datasheet on Murata's Website.

  • DC-DC converter for PD with controller
  • DC-DC converter for PSE without controller
  • DC-DC converter for PD without controller

Output Voltage[V]

5V 12V 48V
240W

SPC-54/4.4-L12PG-C

54.2V/4.44A

66 × 17.5 × 31.75

*Murata Power Solutions

90W

MYBSC0128CAZT

12V/8.3A

33 × 23.2 × 9.32

72W

MYBSP01206AZFT

12V/6A

56.4 × 22.2 × 8.6

60W

MYBTA00512ABT

5V/12A

23.36 × 19.05 × 12.7

51W

MYBSP0124CAZFT

12V/4.25A

56.4 × 22.2 × 8.6

30W

MYBSS054R6EBF

54V/0.6A

35.5 × 22.4 × 8.9

25.5W

MYBSP0055AABFT

5V/5.1A

35.5 × 22.4 × 10.55

MYBSP0122BABFT

12V/2.125A

35.5 × 22.4 × 10.55

12W

MYBSP01201ABF

12V/1A

26 × 14.8 × 6.8

10W

MYBSP00502ABF

5V/2A

26 × 14.8 × 6.8

5V 12V 48V

Output Voltage[V]

  • DC-DC converter for PD with controller
  • DC-DC converter for PSE without controller
  • DC-DC converter for PD without controller

Features, Advantages and Benefits of Murata's DC-DC converter

Murata's DC-DC converters for PoE have got small and low profile by using a sheet type transformer.
This means that the sheet type transformer has got higher inductive coupling factor between primary and secondary therefore it’s decreasing power loss and also the efficiency is improving higher.
Then the high inductive coupling factor effects to be reduced the leakage inductance and it has made DC-DC converter low noise.
Murata's DC-DC converters for PoE have PD controller which is required for PoE and in addition they are designed to operate without external capacitors or with minimized capacitors so that the customers would be easy to install PoE system for their applications readily.

Features, Advantages and Benefits of Murata's DC-DC converter

Inquiries

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