SDAPO PM1201 IEEE802.3af Standard 12V 1A POE Module PCB Board ModeA or ModeB total power 13W poe module
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- Supplier: Shenzhen Sdapo Communication Co. Ltd.
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Product Overview
Description
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 13W PD(Powered Device) Integrated Module (Isolation Type)
FEATURES
12V 13W PD(Powered Device) Integrated Module (Isolation Type)
FEATURES
- Fully supports IEEEⓇ Std. 802.3af-2003
- Input Voltage Range 37V to 57V
- Short Circuit Protection
- In-rush Current Limit
- In-rush Current Limit
- Over-temperature Protection
- Programmable Classification (Default :Class 0)
- 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)
PIN ASSIGNMENT
PIN ASSIGNMENT
Pin # | Name | Description |
1，2 | NC | Do Not Connect. |
3 | 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. |
4 | 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. |
5 | 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. |
6 | 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. |
7，8 | -VDC | Negative DC Output. This pin provides the -VDC output. |
9，10 | +VDC | Positive DC Output. This pin provides the +VDC output. |
ELECTRICAL SPECIFICATIONS
No | Item | Specification |
1 | Input Voltage | 37~57V |
2 | Output Voltage | 12V Typ. |
3 | Output Current (Vin=56V) | 1.3A Max. |
4 | Line Regulation | 2% |
5 | Load Regulation | 2% |
6 | Ripple & Noise | 200mVp-p max. |
7 | Efficiency | 85% min. |
8 | Input to Output Isolation | 1500 Vrms |
9 | Type of DC/DC Converter | Flyback Type |
10 | Operating Temperature | -20 ~ +50 ℃ |
12V PD Module PN : PM1201lB
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