IEEE802.3af стандарт 13 Вт PoE Модуль 1500 В изоляция высокого напряжения поддержка 10 м/100 м/1000 м SDAPO
- Категория: Ethernet & Communication Modules >>>
- Поставщик: Shenzhen,Sdapo,Communication,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 4.62 $* | 4.76 $* |
| Jul-16-2025 | 3.68 $* | 3.54 $* |
| Jun-16-2025 | 4.54 $* | 4.9 $* |
| May-16-2025 | 4.40 $* | 4.42 $* |
| Apr-16-2025 | 3.0 $* | 3.22 $* |
| Mar-16-2025 | 4.74 $* | 4.39 $* |
| Feb-16-2025 | 4.84 $* | 4.21 $* |
| Jan-16-2025 | 4.16 $* | 4.73 $* |
Характеристики
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
13W PD(Powered Device) Integrated Module (Isolation Type)
FEATURES
* I3af compliant.
* Low cost.
* Support PoE applications in both of Fast / Gigabit Ethernet environments.
* Support wide input voltage range 37Vdc to 57
* Thermal cut off.
* Short circuit protection.
* Over current protection
* High DC/DC converting efficiency.
* Less external component one output decoupling capacitor.
* Isolation level 1.5KVrms.
* Enhanced surge protection
* Internal build in 2 channel bridge rectifiers
Product List
13W PD(Powered Device) Integrated Module (Isolation Type)
FEATURES
* I3af compliant.
* Low cost.
* Support PoE applications in both of Fast / Gigabit Ethernet environments.
* Support wide input voltage range 37Vdc to 57
* Thermal cut off.
* Short circuit protection.
* Over current protection
* High DC/DC converting efficiency.
* Less external component one output decoupling capacitor.
* Isolation level 1.5KVrms.
* Enhanced surge protection
* Internal build in 2 channel bridge rectifiers
Product List
Part Number | Nominal Output Voltage/ Current | Maximum Output Power | Nominal Input Voltage | Marking |
DP1435 | 12Vdc / 1.1A | 13W @ 25°C | 48Vdc | DP1435 |
PIN ASSIGNMENT
Pin # | Name | Description |
1 | VA1 | RX Input (1). This input pin is used in conjunction with VA2 and connects to the centre tap of the transformer connected to pins 1 & 2 of the RJ45 connector (RX) - it is not polarity sensitive. |
2 | VA2 | TX Input (2). This input pin is used in conjunction with VA1 and connects to the centre tap of the transformer connected to pins 3 & 6 of the RJ45 connector (TX) - it is not polarity sensitive. |
3 | VB1 | Direct Input (1). This input pin is used in conjunction with VB2 and connects to pin 4 & 5 of the RJ45 connector - it is not polarity sensitive. |
4 | VB2 | Direct Input (2). This input pin is used in conjunction with VB1 and connects to pin 7 & 8 of the RJ45 connector - it is not polarity sensitive. |
5 | GND | DC Return. This pin is the return path for the +VDC output. |
6 | VOUT | DC Output. This pin provides the regulated output from the DC/DC converter. |
Package
Typical Application
ELECTRICAL SPECIFICATIONS
No | Item | Specification | Comment |
1 | Input Voltage | 37~57V | |
2 | Output Voltage | 12V Typ. | DP1435 |
3 | Output Current (Vin=56V) | 1.3A Max. | DP1435 |
4 | Line Regulation | 5% | |
5 | Load Regulation | 5% | |
6 | Ripple & Noise | 200mVp-p max. | |
7 | Efficiency | 85% max. | DP1435 |
8 | Switching Frequency | 180 KHz | |
9 | Input to Output Isolation | 1.5 KV | |
10 | Type of DC/DC Converter | Flyback Type | |
11 | Operating Temperature | -25 ~ +85 ℃ |
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