12V PoE module for youyeetoo X1 - 30W/ 60W / 72W
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12V PoE module for youyeetoo X1
WIKI: https://wiki.youyeetoo.com/en/x1/FAQ/PoE
TIPS:
By default, a 4mm high converter chip is used. Only support 30W module-12V2A.
If you need to use 60W/72W module, need to customize it separately. Use 8mm high conversion chip.
1. 30W Datasheet click here
2. 60W Datasheet click here
3. 72W Datasheet click here
DESCRIPTION
12V, 30W PD(Powered Device) Integrated Module (Isolation Type)
FEATURES
- Fully supports IEEE802.3af Standard and IEEE802.3at Standard
- Input Voltage Range 44V to 57V
- Short Circuit Protection
- In-rush Current Limit
- Over-temperature Protection
- Programmable Classification (Default: Class 4)
- High Efficiency
- Easy Installation and Low Cost (Isolation Type, Minimum External Devices required)
- Low Output Ripple and Noise
- Adjustable Output Voltage
1500Vrms Isolation (Input-Output)
1. PIN ASSIGNMENT
|
Pin # |
Name |
Description |
|
1.2 |
NC |
Do Not Connect |
|
3 |
VA 1 |
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 |
| 4 | VA 2 |
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 |
|
5 |
VB 1 |
Direct Input (1). This input pin connects to pin 4&5 of the connector(or centretap of 7&8). It is not polarity sensitive |
|
6 |
VB 2 |
Direct Input (2). This input pin connects to pin7&8 of the Connector(or centretap of 7&8).lt is not polarity sensitive. |
|
7.8 |
-VDC |
Negative DC Output. This pin provides the -VDC output. |
|
9.10 |
+VDC |
Positive DC Output. This pin provides the +VDC output. |
|
(1) Is typically 25 ℃, measured under the 48V power supply environment, only for reference design |
||
ELECTRICAL SPECIFICATIONS
| NO. |
Item |
Specification |
| 1 |
Input Voltage |
44~57V |
| 2 |
Output Voltage |
12V |
| 3 |
Output Current (Vin=56V) |
2.5A Max. |
| 4 |
Line Regulation |
2% |
| 5 |
Load Regulation |
2% |
| 6 |
Ripple & Noise |
200mVp-p max. |
| 7 |
Efficiency |
88% min. |
| 8 |
Input to Output Isolation |
1500 Vrms |
| 9 |
Type of DC/DC Converter |
Flyback Type |
| 10 |
Operating Temperature |
-40 ~ +85 ℃ |
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 Installation and 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 |
|
3,4 |
VIN- |
POE Direct Input -. This pin connects to the negative (-) output of the |
|
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 |
|
3 |
VB1 |
Direct Input (1). This input pin connects to pin 4&5 of the RJ45 |
|
4 |
VB2 |
Direct Input (2). This input pin connects to pin 7&8 of the RJ45 |
|
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. |
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 ℃ |
DESCRIPTION
12V6A, 72W 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
PM1206B
|
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 |
|
3 |
VB1 |
Direct Input (1). This input pin connects to pin 4&5 of the RJ45 |
|
4 |
VB2 |
Direct Input (2). This input pin connects to pin 7&8 of the RJ45 |
|
5，6 |
-VDC |
Negative DC Output. This pin provides the -VDC output. |
|
7，8 |
+VDC |
Positive DC Output. This pin provides the +VDC output. |
Typical System Diagram
ELECTRICAL SPECIFICATIONS
|
No |
Item |
Specification |
|
1 |
Input Voltage |
44~57V |
|
2 |
Output Voltage |
12V Typ. |
|
3 |
Output Current (Vin=56V) |
6A Max. |
|
4 |
Line Regulation |
1% |
|
5 |
Load Regulation |
1% |
|
6 |
Ripple & Noise |
200mVp-p max. |
|
7 |
Efficiency |
94% max. |
|
8 |
Input to Output Isolation |
1500 Vrms |
|
9 |
Type of DC/DC Converter |
Active-Clamp Forward |
|
10 |
Operating Temperature |
-20 ~ +50 ℃ |
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