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供应商：深圳达普通讯有限公司[查看公司详情]
所在地：龙岗街道沿河路2号概念空间A区5栋3楼301号
价格：18
经营模式：生产型
联系人：魏潮志
产品简介
DESCRIPTION
13W PD(Powered Device) Integrated Module (Isolation Type)
FEATURES
-EEE802.3af compliant.
-Low cost.
-Support PoE applications in both of Fast / Gigabit Ethernet environments.
-Support wide input voltage range 37Vdc to 57Vdc.
-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
ProductList
PartNumber NominalOutputVoltage/Current
MaximumOutputPower NominalInputVoltage Marking DP9705 5.1Vdc/2.5 13W@25°C 48Vdc DP9705 DP9712 12Vdc/1.1A 13W@25°C 48Vdc DP9712
PIN ASSIGNMENT
Package
Typical Application
ELECTRICAL SPECIFICATIONS
No
Item
Specification
Comment
1
Input Voltage
44~57V
2
Output Voltage
12V Typ.
DP9712
5.1V Typ.
DP9705
3
Output Current (Vin=56V)
1.3A Max.
DP9712
3A Max.
DP9705
4
Line Regulation
5%
5
Load Regulation
5%
6
Ripple & Noise
200mVp-p max.
7
Efficiency
88% max.
DP9712
84% max
DP9705
8
Input to Output Isolation
1.5KV
9
Typeof DC/DC Converter
Flyback Type
10
Operating Temperature
-20 ~ +60℃