BPI-9460 IEEE 802.3af Isolation Model PoE module
$9.09
- Brand: Banana PI
- Product Code: bpi-9460-ieee-module
- Availability: In Stock
- Ex Tax: $9.09
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- 2 or more $7.38
- 4 or more $6.49
- 8 or more $5.96
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BPI-9460 IEEE 802.3af Isolation Model PoE Module
The BPI-9460 series of modules are designed to extract power from a conventional twisted pair Category 5 Ethernet cable, conforming to the IEEE 802.3af Power-over-Ethernet(PoE) standard. The BPI-9460 signature and control circuit provide the PoE compatibility signature and power classification required by the Power Sourcing Equipment (PSE) before applying up to 15W power to the port. The RT9460 provides a Class 0 signature. The DC/DC converter operates over a wide input voltage range and provides a regulated output. The DC/DC converter also has built-in short-circuit output protection.
Applications
IP Cameras
Wireless access point
Security and alarm systems
VOIP telephone
Point of sale network terminal equipment
Features
IEEE802.3af compliant
Input voltage range 36V to 57V
Integral high-efficiency DC/DC converter.
Low output ripple and noise
High performance with a low price
Short-circuit protection
Adjustable Output
Optional multi-voltage output 3.3V 5V 12V 24V
Transformer isolation,1500V isolation (input to output)
Easy to use, with a minimum number of external components.
Rohs compliant
Hardware
BPI-9460 Product Selector
Part Number Nominal Output Voltage Output current Maximum Output Power* Marking Package
BPI-9460S-3.3V 3.3V 2A 10W** 3.3V SIL
BPI-9460S -5V 5V 2.4A 13W** 5V SIL
BPI-9460S -12V 12V 1A 13W** 12V SIL
BPI-9460S -24V 24V 0.5A 13W** 24V SIL
At 25°C with VIN = 48V
Maximum Output Power: means it not could be operated in a continuous stage only short-term Boot/Heavy loading
Absolute Maximum Ratings
Parameter Symbol Min Max Units
1 DC Supply Voltage VCC -0.3 60 V
2 DC Supply Voltage Surge for 1ms VSURGE -0.6 80 V
3 Storage Temperature TS -40 100 OC
Note 1: Exceeding the above ratings may cause permanent damage to the product. Functional operation under these conditions is not implied. Maximum ratings assume free airflow.
Recommended Operating Conditions
Parameter Symbol Min Typ Max Units
1 Input Supply Voltage1 VIN 36 48 57 V
2 Under Voltage Lockout VLOCK 30 36 V
3 Operating Temperature2 TOP -20 25 70 Ta / OC
Note
1: With minimum load
2: See Section Operating Temperature Range
Extended use close to, or at the maximum operating temperature can reduce the lifetime of the device.
Pin Description:
Pin # Name Description
1 VA1 RX Input (1). This input pin is used in conjunction with VA2 and connects to the center tap of the transformer connected to pin 1&2 of the RJ45 connector (RX) - it is not polarity-sensitive.BPI-9460S this pin is direct Input +. This pin connects to the positive (+) output of the input bridge rectifier.
2 VA2 TX Input (2). This input pin is used in conjunction with VA1 and connects to the center tap of the transformer connected to pin 3&6 of the RJ45 connector (TX) - it is not polarity sensitive.BPI-9460S this pin is Direct Input -. This pin connects to the negative (-) output of the input bridge rectifier.
3 VB1 Direct Input (1). This input pin is used in conjunction with VB2 and connects to pins 4 & 5 of the RJ45 connector - it is not polarity sensitive.BPI-9460S this pin is direct Input +. This pin connects to the positive (+) output of the input bridge rectifier.
4 VB2 Direct Input (2). This input pin is used in conjunction with VB1 and connects to pins 7 & 8 of the RJ45 connector - it is not polarity sensitive.BPI-9460S this pin is Direct Input -. This pin connects to the negative (-) output of the input bridge rectifier
5 -VDC DC Return. This pin is the return path for the +VDC output.
6 VDC DC Output. This pin provides the regulated output from the DC/DC converter.
7 ADJ Output Adjust. The output voltage can be adjusted from its nominal value, by connecting an external resistor from this pin to either the +VDC pin or the -VDC pin.
