Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO
Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO
Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO
Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO
Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO
Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO
Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO

Стандарт IEEE802.3af/at/bt 27*62 мм Общая мощность 60 Вт 12 В 5 а плата poe SDAPO


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Products Description


You are welcome to customize the POE modules of various sizes and appearances and function.The layout is required to receive the initial research and development expenses.After ordering a certain number of modules (usually 5000 pieces), the r&d cost can be deducted.After the sample is qualified, batch production.


DESCRIPTION
12V, 60W PD(Powered Device) Integrated Module (Isolation Type)

FEATURES
* Fully supports3af/at/bt
* InputVoltage Range 44V to 57V
* Short CircuitProtection
* Over-temperature Protection
* Programmable Classification(Default : Class 8)
* High Efficiency
* Easy Installationand Low Cost (Isolation Type, Minimum External Devices required)
* LowOutput Ripple and Noise
* AdjustableOutput Voltage
* 1500VrmsIsolation (Input-Output)

PIN ASSIGNMENT

PM1205S


Pin #
Name
Description
1,2
VIN+
POE Direct Input +. This pin connects to the positive (+) output of the
POE input bridge rectifiers.
3,4
VIN-
POE Direct Input -. This pin connects to the negative (-) output of the
POE input bridge rectifiers.
5，6
NC
Do Not Connect.
7，8
-VDC
Negative DC Output. This pin provides the -VDC output.
9，10
+VDC
Positive DC Output. This pin provides the +VDC output.
11,12
NC
Do Not Connect.


PM1205B


Pin #
Name
Description
1
VA1
Input (1). This input pin connects to the centre tap of the transformer connected to pins 1&2 of the RJ45 connector. It is not polarity sensitive.
2
VA2
Input (2). This input pin connects to the centre tap of the transformer
connected to pins 3&6 of the RJ45 connector. It is not polarity sensitive.
3
VB1
Direct Input (1). This input pin connects to pin 4&5 of the RJ45
connector(or centretap of 4&5). It is not polarity sensitive.
4
VB2
Direct Input (2). This input pin connects to pin 7&8 of the RJ45
connector(or centretap of 7&8). It is not polarity sensitive.
5，6
NC
Do Not Connect.
7，8
-VDC
Negative DC Output. This pin provides the -VDC output.
9，10
+VDC
Positive DC Output. This pin provides the +VDC output.
11,12
NC
Do Not Connect.


Typical System Diagram




ELECTRICAL SPECIFICATIONS


No
Item
Specification
1
Input Voltage
44~57V
2
Output Voltage
12V Typ.
3
Output Current (Vin=56V)
5A Max.
4
Line Regulation
5%
5
Load Regulation
5%
6
Ripple & Noise
200mVp-p max.
7
Efficiency
93% max.
8
Input to Output Isolation
1500 Vrms
9
Type of DC/DC Converter
Flyback Type
10
Operating Temperature
-20 ~ +50 ℃




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